HMC980_12 [HITTITE]
Active Bias Controller; 有源偏置控制器型号: | HMC980_12 |
厂家: | HITTITE MICROWAVE CORPORATION |
描述: | Active Bias Controller |
文件: | 总20页 (文件大小:893K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
Fꢂaꢄuꢁꢂꢆ
typꢀꢇaꢅ Appꢅꢀꢇaꢄꢀꢈꢃꢆ
•ꢀ auꢄꢆmꢂꢄꢀc Gꢂꢄꢅ vꢆꢈꢄꢂgꢅ ꢂdjuꢁꢄmꢅꢃꢄ (nꢆ Cꢂꢈꢀbꢇꢂ-
ꢄꢀꢆꢃ ꢇꢅquꢀꢇꢅd)
•ꢀ Mꢀcꢇꢆwꢂvꢅ rꢂdꢀꢆ & Vsat
•ꢀ Mꢀꢈꢀꢄꢂꢇy & sꢊꢂcꢅ
•ꢀ suꢊꢊꢈy Vꢆꢈꢄꢂgꢅ (5V ꢄꢆ 16.5V)
•ꢀ Bꢀꢂꢁ bꢆꢄꢉ eꢃꢉꢂꢃcꢅmꢅꢃꢄ ꢆꢇ Dꢅꢊꢈꢅꢄꢀꢆꢃ ꢄyꢊꢅ
•ꢀ tꢅꢁꢄ iꢃꢁꢄꢇumꢅꢃꢄꢂꢄꢀꢆꢃ
dꢅvꢀcꢅꢁ
•ꢀ Fꢀbꢅꢇ oꢊꢄꢀc Mꢆduꢈꢂꢄꢆꢇ Dꢇꢀvꢅꢇ Bꢀꢂꢁꢀꢃg
•ꢀ CatV lꢂꢁꢅꢇ Dꢇꢀvꢅꢇ Bꢀꢂꢁꢀꢃg
•ꢀ Cꢅꢈꢈuꢈꢂꢇ Bꢂꢁꢅ sꢄꢂꢄꢀꢆꢃ
•ꢀ adjuꢁꢄꢂbꢈꢅ Dꢇꢂꢀꢃ Cuꢇꢇꢅꢃꢄ uꢊ ꢄꢆ 1.6 a
•ꢀ sꢀꢃk ꢆꢇ ꢁꢆuꢇcꢅ gꢂꢄꢅ cuꢇꢇꢅꢃꢄ
•ꢀ iꢃꢄꢅꢇꢃꢂꢈ ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ gꢅꢃꢅꢇꢂꢄꢀꢆꢃ
•ꢀ Cꢂꢃ bꢅ dꢀꢁꢂbꢈꢅd ꢄꢆ uꢁꢅ ꢅxꢄꢅꢇꢃꢂꢈ ꢃꢅgꢂꢄꢀvꢅ ꢇꢂꢀꢈ
•ꢀ Fꢂꢁꢄ eꢃꢂbꢈꢅ/Dꢀꢁꢂbꢈꢅ
•ꢀ Wꢀꢇꢅꢈꢅꢁꢁ iꢃfꢇꢂꢁꢄꢇucꢄuꢇꢅ equꢀꢊmꢅꢃꢄ
•ꢀ tꢇꢀggꢅꢇ-ꢆuꢄ ouꢄꢊuꢄ fꢆꢇ Dꢂꢀꢁy Cꢉꢂꢀꢃ
•ꢀ pꢆwꢅꢇ-Uꢊ ꢂꢃd pꢆwꢅꢇ-Dꢆwꢃ sꢅquꢅꢃcꢀꢃg
•ꢀ ovꢅꢇ/Uꢃdꢅꢇ Cuꢇꢇꢅꢃꢄ aꢈꢂꢇm wꢀꢄꢉ buꢀꢈꢄ-ꢀꢃ ꢉyꢁꢄꢇꢅꢁꢀꢁ
•ꢀ Dꢀꢅ sꢀzꢅ: 1.4 x 2.26 x 0.25mm
Fuꢃꢇꢄꢀꢈꢃaꢅ Dꢀagꢁam
Gꢂꢃꢂꢁaꢅ Dꢂꢆꢇꢁꢀpꢄꢀꢈꢃ
hMC980 ꢀꢁ ꢂꢃ ꢂcꢄꢀvꢅ bꢀꢂꢁ cꢆꢃꢄꢇꢆꢈꢈꢅꢇ ꢄꢉꢂꢄ cꢂꢃ
ꢂuꢄꢆmꢂꢄꢀcꢂꢈꢈy ꢂdjuꢁꢄ ꢄꢉꢅ gꢂꢄꢅ vꢆꢈꢄꢂgꢅ ꢆf ꢂꢃ ꢅxꢄꢅꢇꢃꢂꢈ
ꢂmꢊꢈꢀfiꢅꢇ ꢄꢆ ꢂcꢉꢀꢅvꢅ cꢆꢃꢁꢄꢂꢃꢄ bꢀꢂꢁ cuꢇꢇꢅꢃꢄ. Wꢀꢄꢉ ꢂꢃ
ꢀꢃꢄꢅgꢇꢂꢄꢅd cꢆꢃꢄꢇꢆꢈꢈꢅꢇ, hMC980 ꢂcꢉꢀꢅvꢅꢁ ꢁꢂfꢅ ꢊꢆwꢅꢇ ꢆꢃ/
ꢆff, dꢀꢁꢂbꢈꢅ/ꢅꢃꢂbꢈꢅ ꢂꢃd ꢂuꢄꢆmꢂꢄꢀc ꢁuꢊꢊꢈy ꢁꢅquꢅꢃcꢀꢃg
ꢅꢃꢁuꢇꢀꢃg ꢄꢉꢅ ꢁꢂfꢅꢄy ꢆf ꢄꢉꢅ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ. iꢄ cꢂꢃ
bꢅ uꢁꢅd ꢄꢆ bꢀꢂꢁ ꢂꢃy ꢅꢃꢉꢂꢃcꢅmꢅꢃꢄ ꢂꢃd dꢅꢊꢈꢅꢄꢀꢆꢃ
ꢄyꢊꢅ ꢂmꢊꢈꢀfiꢅꢇ ꢆꢊꢅꢇꢂꢄꢀꢃg ꢀꢃ Cꢈꢂꢁꢁ-a ꢇꢅgꢀmꢅ wꢀꢄꢉ
dꢇꢂꢀꢃ vꢆꢈꢄꢂgꢅꢁ (VDrain) fꢇꢆm 5V ꢄꢆ 16.5V ꢂꢃd dꢇꢂꢀꢃ
cuꢇꢇꢅꢃꢄꢁ (iDrain) uꢊ ꢄꢆ 1.6 a, ꢆffꢅꢇꢀꢃg ꢂ cꢆmꢊꢈꢅꢄꢅ
bꢀꢂꢁꢀꢃg ꢁꢆꢈuꢄꢀꢆꢃ.
hMC980 ꢂcꢉꢀꢅvꢅꢁ ꢅxcꢅꢈꢈꢅꢃꢄ bꢀꢂꢁ ꢁꢄꢂbꢀꢈꢀꢄy ꢆvꢅꢇ ꢁuꢊꢊꢈy,
ꢄꢅmꢊꢅꢇꢂꢄuꢇꢅ ꢂꢃd ꢊꢇꢆcꢅꢁꢁ vꢂꢇꢀꢂꢄꢀꢆꢃꢁ, ꢂꢃd ꢅꢈꢀmꢀꢃꢂꢄꢅꢁ
ꢄꢉꢅ ꢇꢅquꢀꢇꢅd cꢂꢈꢀbꢇꢂꢄꢀꢆꢃ ꢊꢇꢆcꢅduꢇꢅꢁ uꢁuꢂꢈꢈy ꢅmꢊꢈꢆyꢅd
ꢄꢆ ꢊꢇꢅvꢅꢃꢄ rF ꢊꢅꢇfꢆꢇmꢂꢃcꢅ dꢅgꢇꢂdꢂꢄꢀꢆꢃ duꢅ ꢄꢆ
ꢁucꢉ vꢂꢇꢀꢂꢄꢀꢆꢃꢁ. aꢈꢈ dꢂꢄꢂ ꢁꢉꢆwꢃ ꢉꢅꢇꢅꢀꢃ ꢀꢁ ꢄꢂkꢅꢃ wꢀꢄꢉ
ꢂꢊꢊꢇꢆꢊꢇꢀꢂꢄꢅ ꢊꢇꢆbꢅꢁ.
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
1
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
eꢅꢂꢇꢄꢁꢀꢇaꢅ spꢂꢇꢀfiꢇaꢄꢀꢈꢃꢆ, tA = +25°c, vDD=12v, vDiG= 3.3v, Dꢂpꢅꢂꢄꢀꢈꢃ Maꢆꢄꢂꢁ
Unless Otherwise Noted
pꢂꢇꢂmꢅꢄꢅꢇ
symbꢆꢈ
Vdd
Cꢆꢃdꢀꢄꢀꢆꢃꢁ
Mꢀꢃ.
5
tyꢊ.
Mꢂx.
16.5
Uꢃꢀꢄꢁ
V
suꢊꢊꢈy Vꢆꢈꢄꢂgꢅ
en = VDiG
19
7.5
20
ma
ma
ma
ma
ma
ma
khz
V
VDD = 5V
en = GnD
en = VDiG
en = GnD
VDD Quꢀꢅꢁcꢅꢃꢄ Cuꢇꢇꢅꢃꢄ
iDD
VDD = 12V
9
VDiG= 3.3 V
3.5
6.5
300
1.44
VDiG Quꢀꢅꢁcꢅꢃꢄ Cuꢇꢇꢅꢃꢄ
iDiG
VDiG= 5 V
Cꢉꢂꢇgꢅ pumꢊ oꢁcꢀꢈꢈꢂꢄꢆꢇ Fꢇꢅquꢅꢃcy
Vꢆꢈꢄꢂgꢅ rꢅfꢅꢇꢅꢃcꢅ
FosC
VreF
Vꢀꢃꢈꢆw
Vꢀꢃꢉꢀgꢉ
Vꢀꢃꢈꢆw
Vꢀꢃꢉꢀgꢉ
Vꢀꢃꢈꢆw
Vꢀꢃꢉꢀgꢉ
1
1
1
V
alMtriG iꢃꢊuꢄ tꢉꢇꢅꢁꢉꢆꢈd
eꢃꢂbꢈꢅ iꢃꢊuꢄ tꢉꢇꢅꢁꢉꢆꢈd
alMtriG
enthrs
sWthrs
1.4
1.4
1.4
V
V
V
V
s0, s1 iꢃꢊuꢄ tꢉꢇꢅꢁꢉꢆꢈd
V
VDRAIN Characteristics
s1=s0=GnD
0.05
0.3
0.6
0.3
0.6
1.2
1.6
a
a
s1=GnD, s0=VDiG
s1=VDiG, s0=GnD
s1=VDiG, s0=VDiG
Drain Cuꢇꢇꢅꢃꢄ adjuꢁꢄmꢅꢃꢄ rꢂꢃgꢅ
iDrain
a
1.2
a
Drain Cuꢇꢇꢅꢃꢄ Cꢉꢂꢃgꢅ ovꢅꢇ Dꢀgꢀꢄꢂꢈ Vꢆꢈꢄꢂgꢅ
Drain Cuꢇꢇꢅꢃꢄ Cꢉꢂꢃgꢅ ovꢅꢇ tꢅmꢊꢅꢇꢂꢄuꢇꢅ
Drain rꢂꢃgꢅ
0.4
%/V
%/C
V
VDrain ꢁꢅꢄ ꢄꢆ 12V,
iDrain ꢁꢅꢄ ꢄꢆ 400 ma
ΔiDrainV
0.023
VDrain
5
16.5
VDrain ꢁꢅꢄ ꢄꢆ 12V,
iDrain ꢁꢅꢄ ꢄꢆ 400 ma
VDrain Cꢉꢂꢃgꢅ ovꢅꢇ tꢅmꢊꢅꢇꢂꢄuꢇꢅ
ΔVDrain
0.02
%/C
VNEG Characteristics
nꢅgꢂꢄꢀvꢅ Vꢆꢈꢄꢂgꢅ ouꢄꢊuꢄ
VneG Cuꢇꢇꢅꢃꢄ sꢀꢃk
VneG
ineG
-2.46
V
0
60
4
ma
VGATE Characteristics
Gate Cuꢇꢇꢅꢃꢄ suꢊꢊꢈy
VGate lꢆw lꢅvꢅꢈ
iG
-4
ma
V
VG_Min
VG_MaX
VneG
VGate hꢀgꢉ lꢅvꢅꢈ
VneG+4.5
V
VG2 Characteristics
VG2<2V
6V>VG2>2V
VG2>6V
-0.1
-1
0.1
ma
ma
ma
V
VG2 Cuꢇꢇꢅꢃꢄ suꢊꢊꢈy
iG2
1
5
-5
1
VG2 adjuꢁꢄmꢅꢃꢄ rꢂꢃgꢅ
VDIG Characteristics
adjuꢁꢄmꢅꢃꢄ rꢂꢃgꢅ
VG2
VDD-1.3
VDiG
iDiG
3.3
5
V
VDD= 12V,
VDiG Quꢀꢅꢁcꢅꢃꢄ Cuꢇꢇꢅꢃꢄ
3.5
ma
VDiG=en =3.3 V
SW Characteristics
s1=s0=GnD
2.8
1.55
0.85
0.7
oꢉm
oꢉm
oꢉm
oꢉm
s1=GnD, s0=VDiG
s1=VDiG, s0=GnD
s1=VDiG, s0=VDiG
iꢃꢄꢅꢇꢃꢂꢈ swꢀꢄcꢉ rꢅꢁꢀꢁꢄꢂꢃcꢅ
rDs_on
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
2
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
Bꢀaꢆ cuꢁꢁꢂꢃꢄ Aꢇꢇuꢁaꢇy[1]
Bꢀaꢆ cuꢁꢁꢂꢃꢄ Aꢇꢇuꢁaꢇy[2]
405
1475
1450
1425
1400
1375
1350
1325
1300
IDrain is set to: 388mA
IDrain is set to: 1409mA
400
395
390
385
380
375
370
+25 C
+85 C
-55 C
+25 C
+85 C
-55 C
3.3
3.5
3.6
3.8
4.0
4.2
4.3
4.5
4.7
4.8
5.0
3.3
3.5
3.6
3.8
4
4.2
4.3
4.5
4.7
4.8
5
VDIG (V)
VDIG (V)
Pꢈwꢂꢁ Up Waꢉꢂfꢈꢁm
shuꢄdꢈwꢃ Waꢉꢂfꢈꢁm
14
14
12
10
8
12
VDD (V)
VDD(V)
VDRAIN (V)
VDIG(V)
VDRAIN (V)
VDIG (V)
10
8
VG2 (V)
VG2 (V)
VNEG (V)
VGATE (V)
VNEG (V)
VGATE (V)
6
6
4
4
2
2
0
0
-2
-4
-2
-4
0
10
20
30
40
50
60
70
80
90 100
0
20
40
60
80 100 120 140 160 180 200
TIME (ms)
TIME (ms)
eꢃabꢅꢂ Waꢉꢂfꢈꢁm
Dꢀꢆabꢅꢂ Waꢉꢂfꢈꢁm
14
12
10
8
16
12
8
EN(V)
VDRAIN (V)
VG2 (V)
VNEG (V)
VGATE (V)
6
4
4
0
2
0
-4
-8
-12
EN(V)
-2
-4
-6
VDRAIN (V)
VG2 (V)
VNEG (V)
VGATE (V)
0
1
2
3
4
5
6
4
5
6
7
8
9
10
TIME (ms)
TIME (ms)
[1] hMC637lp5 ꢀꢁ uꢁꢅd ꢂꢁ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ
[2] hMC591lp5 ꢀꢁ uꢁꢅd ꢂꢁ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
3
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
lꢈad rꢂguꢅaꢄꢀꢈꢃ @ vDD=5v, vDiG=3.3v,
lꢈad rꢂguꢅaꢄꢀꢈꢃ @ vDD=5v, vDiG=3.3v,
sW0=GnD, sW1=GnD
sW0=3.3v, sW1=GnD
6
6
5
5
4
4
+25C
3
3
+85C
+25C
+85C
-55C
-55C
2
300
2
350
400
450
500
550
600
50
100
150
200
250
300
IDRAIN (mA)
IDRAIN (mA)
lꢈad rꢂguꢅaꢄꢀꢈꢃ @ vDD=16.5v,
lꢈad rꢂguꢅaꢄꢀꢈꢃ @ vDD=16.5v,
vDiG=5.0v, sW0=GnD, sW1=vDiG
vDiG=5.0v, sW0=vDiG, sW1=vDiG
17
17
16
15
14
13
16
15
14
13
+25C
+85C
-55C
+25C
+85C
-55C
1200
1300
1400
1500
1600
600
700
800
900
1000
1100
1200
IDRAIN (mA)
IDRAIN (mA)
vneG lꢈad rꢂguꢅaꢄꢀꢈꢃ @ vDD=5v
vneG lꢈad rꢂguꢅaꢄꢀꢈꢃ @ vDD=16.5v
-2
-2
-2.1
-2.1
-2.2
-2.3
-2.4
-2.5
+25 C
+85 C
-55 C
-2.2
-2.3
-2.4
-2.5
+25 C
+85 C
-55 C
0
5
10 15 20 25 30 35 40 45 50 55 60 65 70
INEG (mA)
0
5
10
15
20
25
30
INEG (mA)
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
4
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
vneG lꢈad tꢁaꢃꢆꢀꢂꢃꢄ vDD=5v
vneG lꢈad tꢁaꢃꢆꢀꢂꢃꢄ vDD=16.5v
40
30
20
10
0
40
30
20
10
0
-2.2
-2.25
-2.3
-2.2
-2.25
-2.3
-2.35
-2.4
-2.35
-2.4
-10
-20
-30
-40
-10
-20
-30
-40
-2.45
-2.5
-2.45
-2.5
-2.55
-2.6
-2.55
-2.6
0
1
2
3
4
5
6
7
8
9
10
0
1
2
3
4
5
6
7
8
9
10
TIME (ms)
TIME (ms)
vGAte lꢈad rꢂguꢅaꢄꢀꢈꢃ @ vDD=12v [1]
vG2 lꢈad rꢂguꢅaꢄꢀꢈꢃ @ vDD=12v [1]
0
10
9
8
7
6
5
4
3
2
1
0
VG2=0.97V
VG2=1.81V
VG2=3.73V
VG2=6.68V
IDrain is set to : 388mA
-0.25
-0.5
-0.75
-1
IDrain is set to : 388mA
+25C
+85C
-55C
-1.25
-1.5
-8
-6
-4
-2
0
2
4
6
8
-7 -6 -5 -4 -3 -2 -1
0
1
2
3
4
5
6
7
IG2 (mA)
IG (mA)
vneG lꢀꢃꢂ rꢂguꢅaꢄꢀꢈꢃ ꢉꢆ. suppꢅy vꢈꢅꢄagꢂ
-2.44
No load condition
-2.46
-2.48
+25C
+85C
-55C
-2.5
5
7
9
11
13
15
17
SUPPLY VOLTAGE (V)
[1] hMC637lp5 ꢀꢁ uꢁꢅd ꢂꢁ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
5
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
Abꢆꢈꢅuꢄꢂ Maxꢀmum raꢄꢀꢃgꢆ
VDD
18V
Cꢆꢃꢄꢀꢃuꢆuꢁ pdꢀꢁꢁ (t = 85 °C)
(Dꢅꢇꢂꢄꢅ 94.79 mW/°C ꢂbꢆvꢅ 85 °C)
3.8 Wꢂꢄꢄ
s0, s1, en, alM,alMtrG, VreF,
VneGFB, VGateFB, triG_oUt,
isense, alMl, iset, alMh, FiX-
Bias
tꢉꢅꢇmꢂꢈ rꢅꢁꢀꢁꢄꢂꢃcꢅ (rth
)
-0.5V ꢄꢆ VDiG + 0.5V
10.6 °C/W
(Juꢃcꢄꢀꢆꢃ ꢄꢆ ꢊꢂckꢂgꢅ bꢆꢄꢄꢆm)
sꢄꢆꢇꢂgꢅ tꢅmꢊꢅꢇꢂꢄuꢇꢅ
-65 ꢄꢆ +150 °C
-55 ꢄꢆ +85 °C
Cꢈꢂꢁꢁ 1a
Cp_VDD
VDD-0.5V ꢄꢆ VDD+0.5V
-0.5V ꢄꢆ VDD + 0.5V
5.5V
oꢊꢅꢇꢂꢄꢀꢃg tꢅmꢊꢅꢇꢂꢄuꢇꢅ
esD sꢅꢃꢁꢀꢄꢀvꢀꢄy (hBM)
Cp_oUt, VG2_Cont, VG2, VDrain
VDiG
nꢆꢄꢅ ꢄꢉꢂꢄ ꢄꢉꢅꢇꢅ ꢂꢇꢅ ꢄwꢆ dꢀffꢅꢇꢅꢃꢄ vꢆꢈꢄꢂgꢅ dꢆmꢂꢀꢃꢁ ꢆꢃ hMC980; ꢂ
ꢉꢀgꢉ vꢆꢈꢄꢂgꢅ dꢆmꢂꢀꢃ Vdd, ꢂꢃd ꢂ ꢈꢆw vꢆꢈꢄꢂgꢅ dꢆmꢂꢀꢃ VDiG. tꢂkꢅ
ꢃꢅcꢅꢁꢁꢂꢇy ꢊꢇꢅcꢂuꢄꢀꢆꢃꢁ ꢃꢆꢄ ꢄꢆ vꢀꢆꢈꢂꢄꢅ aBs MaX ꢇꢂꢄꢀꢃgꢁ ꢆf ꢅꢂcꢉ
ꢁubdꢆmꢂꢀꢃꢁ.
VneG
-4V ꢄꢆ GnD
VGate
VneG ꢄꢆ GnD
125 °C
Juꢃcꢄꢀꢆꢃ tꢅmꢊꢅꢇꢂꢄuꢇꢅ
eleCtrostatiC sensitiVe DeViCe
oBserVe hanDlinG preCaUtions
ouꢄꢅꢀꢃꢂ Dꢁawꢀꢃg
notes:
1. all DiMensions are in inChes [MM]
2. Die thiCKness is .010”
3. BonD paD per taBle
4. BonD paD MetaliZation: alUMinUM
5. no BaCKsiDe Metal
6. oVerall Die siZe .002”
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
6
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
Pad Dꢂꢆꢇꢁꢀpꢄꢀꢈꢃꢆ
pꢂd numbꢅꢇ
Fuꢃcꢄꢀꢆꢃ
Dꢅꢁcꢇꢀꢊꢄꢀꢆꢃ
iꢃꢄꢅꢇfꢂcꢅ scꢉꢅmꢂꢄꢀc
1,12,13,20,21,
35
tꢉꢅꢁꢅ ꢊꢂdꢁ ꢂꢃd ꢄꢉꢅ dꢀꢅ bꢆꢄꢄꢆm muꢁꢄ bꢅ cꢆꢃꢃꢅcꢄꢅd ꢄꢆ ꢂ
ꢉꢀgꢉ quꢂꢈꢀꢄy rF/DC gꢇꢆuꢃd.
GnD
ovꢅꢇ/uꢃdꢅꢇ cuꢇꢇꢅꢃꢄ ꢂꢈꢂꢇm. pꢇꢆvꢀdꢅꢁ ꢂꢃ ꢂcꢄꢀvꢅ ꢉꢀgꢉ ꢁꢀgꢃꢂꢈ
(VDiG) ꢀf ꢄꢉꢅ quꢀꢅꢁcꢅꢃꢄ bꢀꢂꢁ ꢅxcꢅꢅd ꢄꢉꢅ uꢊꢊꢅꢇ ꢄꢉꢇꢅꢁꢉꢆꢈd
ꢆꢇ dꢇꢆꢊꢁ bꢅꢈꢆw ꢄꢉꢅ ꢈꢆwꢅꢇ ꢄꢉꢇꢅꢁꢉꢆꢈd.
2
alM
tꢇꢀggꢅꢇ ꢆuꢄ ꢁꢀgꢃꢂꢈ. Gꢅꢃꢅꢇꢂꢄꢅꢁ ꢂ hiGh (3.3V) ꢁꢀgꢃꢂꢈ wꢉꢅꢃ
ꢄꢉꢅ ꢂcꢄꢀvꢅ bꢀꢂꢁ ꢁyꢁꢄꢅm ꢁꢄꢂbꢀꢈꢀzꢅꢁ. tꢉꢀꢁ ꢁꢀgꢃꢂꢈ cꢂꢃ bꢅ
uꢁꢅd ꢄꢆ ꢄꢇꢀggꢅꢇ ꢃꢅxꢄ dꢅvꢀcꢅ (enaBle) ꢀf mꢆꢇꢅ ꢄꢉꢂꢃ ꢆꢃꢅ
hMC980 ꢀꢁ uꢁꢅd ꢀꢃ ꢂ dꢂꢀꢁy cꢉꢂꢀꢃ.
19
triGoUt
Dummy ꢂꢈꢂꢇm ꢄꢇꢀggꢅꢇ ꢁꢀgꢃꢂꢈ ꢄꢆ cꢇꢅꢂꢄꢅ ꢄꢅꢁꢄ ꢂꢈꢂꢇm wꢉꢅꢃ
ꢄꢂkꢅꢃ hiGh (3.3V). Dꢅfꢂuꢈꢄꢁ ꢄꢆ loW (GnD) wꢉꢅꢃ ꢈꢅfꢄ
flꢆꢂꢄꢀꢃg.
3
4
alMtrG
eꢃꢂbꢈꢅ ꢊꢂd. Bꢀꢂꢁ cꢆꢃꢄꢇꢆꢈ ꢈꢆꢆꢊ ꢀꢁ ꢅꢃꢂbꢈꢅd wꢉꢅꢃ Vꢅꢃ
ꢀꢁ hiGh(VDiG). if ꢈꢅfꢄ flꢆꢂꢄꢀꢃg, Vꢅꢃ dꢅfꢂuꢈꢄꢁ ꢄꢆ hiGh
(ꢅꢃꢂbꢈꢅd).
en
Cꢆꢃꢄꢇꢆꢈ ꢊꢂdꢁ fꢆꢇ ꢀꢃꢄꢅꢇꢃꢂꢈ ꢁwꢀꢄcꢉ ꢇꢅꢁꢀꢁꢄꢂꢃcꢅ. if ꢈꢅfꢄ flꢆꢂꢄ-
ꢀꢃg, dꢅfꢂuꢈꢄ ꢄꢆ hiGh.
rꢅfꢅꢇ ꢄꢆ tꢂbꢈꢅ-1 ꢀꢃ aꢊꢊꢈꢀcꢂꢄꢀꢆꢃ nꢆꢄꢅꢁ fꢆꢇ ꢇꢅcꢆmmꢅꢃdꢅd
ꢁꢅꢄꢄꢀꢃgꢁ.
5,6
s1,s0
VDD
Bꢀꢂꢁ ꢁuꢊꢊꢈy pꢂd. Cꢆꢃꢃꢅcꢄ ꢁuꢊꢊꢈy vꢆꢈꢄꢂgꢅ ꢄꢆ ꢄꢉꢀꢁ ꢊꢂd
wꢀꢄꢉ ꢂꢊꢊꢇꢆꢊꢇꢀꢂꢄꢅ fiꢈꢄꢅꢇꢀꢃg.
7,8,9,10,11
a ꢉꢀgꢉ ꢊꢇꢅcꢀꢁꢀꢆꢃ (ꢅ.g. 0.5%, 25 ꢊꢊm tCr) 10K ꢇꢅꢁꢀꢁꢄꢆꢇ
ꢄꢆ gꢇꢆuꢃd ꢀꢁ ꢇꢅcꢆmmꢅꢃdꢅd fꢆꢇ gꢆꢆd bꢀꢂꢁ ꢂccuꢇꢂcy.
14
FiXBias
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
7
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
Pad Dꢂꢆꢇꢁꢀpꢄꢀꢈꢃꢆ (Continued)
pꢂd numbꢅꢇ
Fuꢃcꢄꢀꢆꢃ
Dꢅꢁcꢇꢀꢊꢄꢀꢆꢃ
iꢃꢄꢅꢇfꢂcꢅ scꢉꢅmꢂꢄꢀc
a ꢉꢀgꢉ ꢊꢇꢅcꢀꢁꢀꢆꢃ ꢇꢅꢁꢀꢁꢄꢆꢇ (ꢅ.g. 0.5%, 25 ꢊꢊm tCr) ꢄꢆ
isꢅꢄ ꢊꢂd ꢀꢁ ꢇꢅcꢆmmꢅꢃdꢅd fꢆꢇ gꢆꢆd bꢀꢂꢁ ꢂccuꢇꢂcy. tꢉꢅ
vꢂꢈuꢅ ꢆf ꢄꢉꢅ ꢇꢅꢁꢀꢁꢄꢆꢇ ꢁꢅꢄꢁ ꢄꢉꢅ ꢄꢉꢇꢅꢁꢉꢆꢈd. if ꢂꢈꢂꢇm fꢅꢂꢄuꢇꢅ
ꢀꢁ ꢃꢆꢄ uꢁꢅd alMh cꢂꢃ bꢅ ꢁꢉꢆꢇꢄꢅd ꢄꢆ isꢅꢄ.
15
alMh
a ꢉꢀgꢉ ꢊꢇꢅcꢀꢁꢀꢆꢃ ꢇꢅꢁꢀꢁꢄꢆꢇ (ꢅ.g. 0.5%, 25 ꢊꢊm tCr)
bꢅꢄwꢅꢅꢃ alMl ꢂꢃd isꢅꢄ ꢀꢁ ꢇꢅcꢆmmꢅꢃdꢅd fꢆꢇ gꢆꢆd bꢀꢂꢁ
ꢂccuꢇꢂcy. tꢉꢅ ꢄꢆꢄꢂꢈ ꢅxꢄꢅꢇꢃꢂꢈ ꢇꢅꢁꢀꢁꢄꢂꢃcꢅ fꢇꢆm isꢅꢄ ꢊꢂd ꢄꢆ
GnD ꢁꢉꢆuꢈd ꢂꢈwꢂyꢁ bꢅ ꢅquꢂꢈ ꢄꢆ 5 k Ω.
16
iset
a ꢉꢀgꢉ ꢊꢇꢅcꢀꢁꢀꢆꢃ ꢇꢅꢁꢀꢁꢄꢆꢇ (ꢅ.g. 0.5%, 25 ꢊꢊm tCr)
ꢄꢆ GnD ꢀꢁ ꢇꢅcꢆmmꢅꢃdꢅd fꢆꢇ gꢆꢆd bꢀꢂꢁ ꢂccuꢇꢂcy. tꢉꢅ
vꢂꢈuꢅ ꢆf ꢄꢉꢅ ꢇꢅꢁꢀꢁꢄꢆꢇ ꢁꢅꢄꢁ ꢄꢉꢅ ꢄꢉꢇꢅꢁꢉꢆꢈd vꢂꢈuꢅ fꢆꢇ uꢃdꢅꢇ
cuꢇꢇꢅꢃꢄ ꢂꢈꢂꢇm. if ꢂꢈꢂꢇm fꢅꢂꢄuꢇꢅ ꢀꢁ ꢃꢆꢄ uꢁꢅd alMl cꢂꢃ bꢅ
ꢁꢉꢆꢇꢄꢅd ꢄꢆ isꢅꢄ.
17
alMl
Dꢇꢂꢀꢃ cuꢇꢇꢅꢃꢄ ꢂdjuꢁꢄmꢅꢃꢄ ꢊꢂd. tꢆ ꢂdjuꢁꢄ ꢄꢉꢅ bꢀꢂꢁ cuꢇꢇꢅꢃꢄ
ꢆf ꢄꢉꢅ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ cꢆꢃꢃꢅcꢄ ꢂ ꢇꢅꢁꢀꢁꢄꢆꢇ (rꢁꢅꢃꢁꢅ)
fꢇꢆm isense ꢊꢂd ꢄꢆ GnD ꢂccꢆꢇdꢀꢃg ꢄꢆ ꢅqꢃ(2) ꢆꢃ ꢊꢂgꢅ
13-15. a ꢉꢀgꢉ ꢊꢇꢅcꢀꢁꢀꢆꢃ ꢇꢅꢁꢀꢁꢄꢆꢇ (ꢅ.g. 0.5%, 25 ꢊꢊm
tCr) ꢀꢁ ꢇꢅcꢆmmꢅꢃdꢅd fꢆꢇ gꢆꢆd bꢀꢂꢁ ꢂccuꢇꢂcy.
18
isense
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
8
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
Pad Dꢂꢆꢇꢁꢀpꢄꢀꢈꢃꢆ (Continued)
pꢂd numbꢅꢇ
Fuꢃcꢄꢀꢆꢃ
Dꢅꢁcꢇꢀꢊꢄꢀꢆꢃ
iꢃꢄꢅꢇfꢂcꢅ scꢉꢅmꢂꢄꢀc
Dꢇꢂꢀꢃ vꢆꢈꢄꢂgꢅ. sꢉꢆuꢈd bꢅ cꢆꢃꢃꢅcꢄꢅd ꢄꢆ ꢄꢉꢅ ꢁuꢊꢊꢈy ꢄꢅꢇmꢀ-
ꢃꢂꢈ ꢆf ꢄꢉꢅ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ. a mꢀꢃꢀmum 10 ꢃF cꢂꢊꢂcꢀꢄꢆꢇ
ꢉꢂꢁ ꢄꢆ bꢅ ꢊꢈꢂcꢅd cꢈꢆꢁꢅ ꢄꢆ ꢄꢉꢅ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ ꢄꢆ
ꢀmꢊꢇꢆvꢅ ꢈꢆꢂd ꢇꢅguꢈꢂꢄꢀꢆꢃ.
22,23,24,25
26
VDrain
Gꢂꢄꢅ Cꢆꢃꢄꢇꢆꢈ ꢊꢂd fꢆꢇ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ. Cꢆꢃꢃꢅcꢄ ꢄꢆ ꢄꢉꢅ
gꢂꢄꢅ (bꢂꢁꢅ) ꢆf ꢄꢉꢅ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ. iꢃ ꢆꢇdꢅꢇ ꢄꢆ guꢂꢇ-
ꢂꢃꢄꢅꢅ ꢁꢄꢂbꢀꢈꢀꢄy, ꢂ 2.2μF cꢂꢊꢂcꢀꢄꢆꢇ ꢁꢉꢆuꢈd bꢅ cꢆꢃꢃꢅcꢄꢅd
bꢅꢄwꢅꢅꢃ ꢄꢉꢅ gꢂꢄꢅ (bꢂꢁꢅ) ꢄꢅꢇmꢀꢃꢂꢈ ꢆf ꢄꢉꢅ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀ-
fiꢅꢇ ꢂꢃd GnD ꢂꢁ cꢈꢆꢁꢅ ꢄꢆ ꢄꢉꢅ ꢂmꢊꢈꢀfiꢅꢇ ꢂꢁ ꢊꢆꢁꢁꢀbꢈꢅ.
27
VGate
nꢅgꢂꢄꢀvꢅ ꢀꢃꢊuꢄ ꢄꢆ ꢄꢉꢅ cꢉꢀꢊ. sꢉꢆuꢈd bꢅ ꢁuꢊꢊꢈꢀꢅd wꢀꢄꢉ
CpoUt wꢉꢅꢃ ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ gꢅꢃꢅꢇꢂꢄꢆꢇ ꢀꢁ ꢅꢃꢂbꢈꢅd, ꢆꢇ
cꢆꢃꢃꢅcꢄ ꢄꢆ ꢅxꢄꢅꢇꢃꢂꢈ Vss wꢉꢅꢃ ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ gꢅꢃꢅꢇꢂ-
ꢄꢆꢇ ꢀꢁ ꢅꢃꢂbꢈꢅd. Dꢅfꢂuꢈꢄꢁ ꢄꢆ -2.5V. if ꢂ vꢂꢈuꢅ dꢀffꢅꢇꢅꢃꢄ ꢄꢉꢂꢃ
-2.5V ꢇꢅquꢀꢇꢅd, ꢊꢈꢅꢂꢁꢅ cꢆꢃꢄꢂcꢄ fꢂcꢄꢆꢇy.
28
29
VneG
VG2
sꢅcꢆꢃd gꢂꢄꢅ cꢆꢃꢄꢇꢆꢈ.
Cꢆꢃꢄꢇꢆꢈ vꢆꢈꢄꢂgꢅ ꢆf ꢄꢉꢅ ꢁꢅcꢆꢃd gꢂꢄꢅ ꢊꢂd VG2. Uꢁꢅ ꢂ
ꢇꢅꢁꢀꢁꢄꢆꢇ dꢀvꢀdꢅꢇ bꢅꢄwꢅꢅꢃ VDD ꢂꢃd GnD ꢄꢆ ꢁꢅꢄ ꢄꢉꢅ vꢆꢈꢄ-
ꢂgꢅ. VG2 ꢀꢁ ꢄyꢊꢀcꢂꢈꢈy 1.3V ꢈꢆwꢅꢇ ꢄꢉꢂꢃ ꢄꢉꢅ VG2Cont.
30
VG2_Cont
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
9
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
Pad Dꢂꢆꢇꢁꢀpꢄꢀꢈꢃꢆ (Continued)
pꢂd numbꢅꢇ
Fuꢃcꢄꢀꢆꢃ
Dꢅꢁcꢇꢀꢊꢄꢀꢆꢃ
iꢃꢄꢅꢇfꢂcꢅ scꢉꢅmꢂꢄꢀc
Cꢆꢃꢄꢇꢆꢈ ꢊꢂd fꢆꢇ VGateFB. Fꢈꢆꢂꢄ VGateFB wꢉꢅꢃ ꢂ
dꢅꢊꢈꢅꢄꢀꢆꢃ mꢆdꢅ ꢄꢇꢂꢃꢁꢀꢁꢄꢆꢇ ꢀꢁ bꢀꢂꢁꢅd. sꢅꢈꢅcꢄꢁ ꢄꢉꢅ mꢆdꢅ
ꢆf ꢆꢊꢅꢇꢂꢄꢀꢆꢃ ꢂꢈꢆꢃg wꢀꢄꢉ VneGFB ꢊꢂd.
31
VGateFB
Fꢅꢅdbꢂck (Cꢆꢃꢄꢇꢆꢈ) ꢊꢂd fꢆꢇ nꢅgꢂꢄꢀvꢅ Vꢆꢈꢄꢂgꢅ Gꢅꢃꢅꢇꢂ-
ꢄꢆꢇ Cꢉꢂꢇgꢅ pumꢊ. Fꢈꢆꢂꢄ ꢄꢆ ꢂcꢄꢀvꢂꢄꢅ ꢄꢉꢅ ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ
gꢅꢃꢅꢇꢂꢄꢆꢇ / sꢉꢆꢇꢄ ꢄꢆ GnD ꢄꢆ dꢀꢁꢂbꢈꢅ ꢄꢉꢅ ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ
gꢅꢃꢅꢇꢂꢄꢆꢇ.
32
VneGFB
33
VreF
1.44V ꢇꢅfꢅꢇꢅꢃcꢅ vꢆꢈꢄꢂgꢅ.
3.3V-5V Dꢀgꢀꢄꢂꢈ Bꢀꢂꢁ ꢁuꢊꢊꢈy pꢂd. Cꢆꢃꢃꢅcꢄ ꢁuꢊꢊꢈy vꢆꢈꢄ-
ꢂgꢅ ꢄꢆ ꢄꢉꢀꢁ ꢊꢂd wꢀꢄꢉ ꢂꢊꢊꢇꢆꢊꢇꢀꢂꢄꢅ fiꢈꢄꢅꢇꢀꢃg.
34
37
VDiG
nꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ gꢅꢃꢅꢇꢂꢄꢆꢇ cꢉꢂꢇgꢅ ꢊumꢊ ꢆuꢄꢊuꢄ. nꢅgꢂ-
ꢄꢀvꢅ vꢆꢈꢄꢂgꢅ gꢅꢃꢅꢇꢂꢄꢆꢇ ꢇꢅquꢀꢇꢅꢁ ꢂ flyꢀꢃg cꢂꢊꢂcꢀꢄꢆꢇ, ꢂ
ꢇꢅꢁꢅꢇvꢆꢀꢇ cꢂꢊꢂcꢀꢄꢆꢇ ꢂꢃd ꢄwꢆ dꢀꢆdꢅꢁ ꢄꢆ ꢆꢊꢅꢇꢂꢄꢅ.
Cp_oUt
Bꢀꢂꢁ ꢁuꢊꢊꢈy fꢆꢇ ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ gꢅꢃꢅꢇꢂꢄꢆꢇ. Cꢆꢃꢃꢅcꢄ
ꢁuꢊꢊꢈy vꢆꢈꢄꢂgꢅ wꢀꢄꢉ ꢂꢊꢊꢇꢆꢊꢇꢀꢂꢄꢅ fiꢈꢄꢅꢇꢀꢃg. Cp_VDD
ꢁuꢊꢊꢈy vꢆꢈꢄꢂgꢅ ꢁꢉꢆuꢈd bꢅ ꢁꢂmꢅ ꢂꢁ VDD.
38
Cp_VDD
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
10
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
Appꢅꢀꢇaꢄꢀꢈꢃ cꢀꢁꢇuꢀꢄ
nꢆꢄꢅꢁ:
[1] a vꢂꢇꢀꢂbꢈꢅ ꢇꢅꢁꢀꢁꢄꢆꢇ ꢀꢁ ꢂꢁꢁꢅmbꢈꢅd ꢆꢃ rsense ꢁꢈꢆꢄ ꢄꢆ ꢂdjuꢁꢄ bꢀꢂꢁ cuꢇꢇꢅꢃꢄ fꢆꢇ ꢅvꢂꢈuꢂꢄꢀꢃg vꢂꢇꢀꢆuꢁ dꢀffꢅꢇꢅꢃꢄ ꢂmꢊꢈꢀfiꢅꢇꢁ
wꢀꢄꢉꢆuꢄ ꢁꢆꢈdꢅꢇꢀꢃg.
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
11
Application Support: Phone: 978-250-3343 or apps@hittite.com
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
Application Notes
Dꢂꢄaꢀꢅꢂd Dꢂꢆꢇꢁꢀpꢄꢀꢈꢃ
aꢈꢈ ꢂmꢊꢈꢀfiꢅꢇꢁ ꢇꢅquꢀꢇꢅ ꢁꢄꢂbꢈꢅ quꢀꢅꢁcꢅꢃꢄ cuꢇꢇꢅꢃꢄ ꢄꢆ ꢆꢊꢅꢇꢂꢄꢅ ꢂꢄ ꢄꢉꢅꢀꢇ ꢁꢊꢅcꢀficꢂꢄꢀꢆꢃꢁ. Mꢂꢃy ꢂmꢊꢈꢀfiꢅꢇꢁ ꢀꢃ ꢄꢉꢅ mꢂꢇkꢅꢄ ꢇꢅquꢀꢇꢅ
ꢅxꢄꢅꢇꢃꢂꢈ bꢀꢂꢁꢀꢃg ꢄꢆ ꢂcꢉꢀꢅvꢅ ꢁꢄꢂbꢈꢅ quꢀꢁcꢅꢃꢄ cuꢇꢇꢅꢃꢄ. hMC980 ꢀꢁ ꢂ fuꢈꢈy ꢀꢃꢄꢅgꢇꢂꢄꢅd bꢀꢂꢁꢀꢃg ꢁꢆꢈuꢄꢀꢆꢃ fꢆꢇ ꢁucꢉ ꢂmꢊꢈꢀfiꢅꢇꢁ.
Wꢀꢄꢉ ꢂꢃ ꢀꢃꢄꢅꢇꢃꢂꢈ fꢅꢅdbꢂck, ꢄꢉꢅ ꢂuꢄꢆmꢂꢄꢀc gꢂꢄꢅ vꢆꢈꢄꢂgꢅ cꢆꢃꢄꢇꢆꢈ ꢂcꢉꢀꢅvꢅꢁ cꢆꢃꢁꢄꢂꢃꢄ quꢀꢅꢁcꢅꢃꢄ bꢀꢂꢁ ꢄꢉꢇꢆugꢉ ꢄꢉꢅ ꢂmꢊꢈꢀfiꢅꢇ
uꢃdꢅꢇ bꢀꢂꢁ, ꢀꢃdꢅꢊꢅꢃdꢅꢃꢄ ꢆf ꢄꢅmꢊꢅꢇꢂꢄuꢇꢅ ꢂꢃd ꢂmꢊꢈꢀfiꢅꢇ ꢄꢉꢇꢅꢁꢉꢆꢈd vꢂꢇꢀꢂꢄꢀꢆꢃꢁ. tꢉꢅ quꢀꢅꢁcꢅꢃꢄ cuꢇꢇꢅꢃꢄ ꢀꢁ ꢂdjuꢁꢄꢅd wꢀꢄꢉ
ꢂ ꢇꢅꢁꢀꢁꢄꢆꢇ cꢆꢃꢃꢅcꢄꢅd ꢅxꢄꢅꢇꢃꢂꢈꢈy. tꢉꢅ hMC980 ꢅmꢊꢈꢆyꢁ ꢂꢃ ꢀꢃꢄꢅgꢇꢂꢄꢅd cꢆꢃꢄꢇꢆꢈ cꢀꢇcuꢀꢄꢇy ꢄꢆ mꢂꢃꢂgꢅ ꢁꢂfꢅ ꢊꢆwꢅꢇ-uꢊ
ꢂꢃd ꢊꢆwꢅꢇ-dꢆwꢃ ꢁꢅquꢅꢃcꢀꢃg ꢆf ꢄꢉꢅ ꢄꢂꢇgꢅꢄꢅd ꢂmꢊꢈꢀfiꢅꢇ. tꢉꢅ hMC980 cꢂꢃ ꢊꢇꢆvꢀdꢅ ꢂuꢄꢆ-bꢀꢂꢁ ꢁꢆꢈuꢄꢀꢆꢃ ꢄꢆ vꢀꢇꢄuꢂꢈꢈy ꢂꢃy
ꢂmꢊꢈꢀfiꢅꢇ ꢀꢃ ꢄꢉꢅ mꢂꢇkꢅꢄ (bꢆꢄꢉ ꢅꢃꢉꢂꢃcꢅmꢅꢃꢄ ꢂꢃd dꢅꢊꢈꢅꢄꢀꢆꢃ ꢄyꢊꢅ) wꢀꢄꢉ ꢂ quꢀꢅꢁcꢅꢃꢄ cuꢇꢇꢅꢃꢄ ꢆf uꢊ ꢄꢆ 1.6a ꢂꢃd ꢂ ꢁuꢊꢊꢈy
vꢆꢈꢄꢂgꢅ ꢆf uꢊ ꢄꢆ 16.5V.
tꢉꢅ hMC980 ꢉꢂꢁ ꢂꢃ ꢀꢃꢄꢅgꢇꢂꢄꢅd ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ gꢅꢃꢅꢇꢂꢄꢆꢇ ꢄꢆ cꢇꢅꢂꢄꢅ ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅꢁ ꢇꢅquꢀꢇꢅd ꢄꢆ dꢇꢀvꢅ dꢅꢊꢈꢅꢄꢀꢆꢃ
mꢆdꢅ ꢂmꢊꢈꢀfiꢅꢇꢁ. if ꢂꢃ ꢅxꢄꢅꢇꢃꢂꢈ ꢃꢅgꢂꢄꢀvꢅ ꢁuꢊꢊꢈy ꢀꢁ ꢂꢈꢇꢅꢂdy ꢂvꢂꢀꢈꢂbꢈꢅ ꢆꢇ ꢂꢃ ꢅꢃꢉꢂꢃcꢅmꢅꢃꢄ mꢆdꢅ dꢅvꢀcꢅ ꢀꢁ ꢄꢂꢇgꢅꢄꢅd, ꢄꢉꢅ
ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ gꢅꢃꢅꢇꢂꢄꢆꢇ cꢂꢃ bꢅ dꢀꢁꢂbꢈꢅd.
tꢉꢅ hMC980 ꢂcꢉꢀꢅvꢅꢁ ꢅxcꢅꢈꢈꢅꢃꢄ bꢀꢂꢁ ꢁꢄꢂbꢀꢈꢀꢄy ꢆvꢅꢇ ꢁuꢊꢊꢈy ꢂꢃd ꢄꢅmꢊꢅꢇꢂꢄuꢇꢅ vꢂꢇꢀꢂꢄꢀꢆꢃꢁ. tꢉꢅ gꢂꢄꢅ cꢆꢃꢄꢇꢆꢈ cꢂꢃ bꢆꢄꢉ ꢁꢀꢃk
ꢂꢃd ꢁꢆuꢇcꢅ cuꢇꢇꢅꢃꢄ ( 4 ma) wꢉꢀcꢉ ꢀꢁ ꢇꢅquꢀꢇꢅd ꢄꢆ cꢆmꢊꢅꢃꢁꢂꢄꢅ fꢆꢇ cꢉꢂꢇgꢀꢃg gꢂꢄꢅ cuꢇꢇꢅꢃꢄ ꢆf ꢄꢉꢅ ꢂmꢊꢈꢀfiꢅꢇ ꢆvꢅꢇ ꢀꢃꢊuꢄ ꢊꢆwꢅꢇ
vꢂꢇꢀꢂꢄꢀꢆꢃꢁ. tꢉꢅ hMC980 ꢂꢈꢁꢆ gꢅꢃꢅꢇꢂꢄꢅꢁ ꢂ ꢁꢅcꢆꢃd gꢂꢄꢅ vꢆꢈꢄꢂgꢅ VG2. VG2 cꢂꢃ bꢅ ꢂdjuꢁꢄꢅd ꢄꢉꢇꢆugꢉ ꢂ ꢇꢅꢁꢀꢁꢄꢆꢇ dꢀvꢀdꢅꢇ
cꢆꢃꢃꢅcꢄꢅd ꢄꢆ VDD fꢆꢇ ꢄꢉꢅ ꢂmꢊꢈꢀfiꢅꢇꢁ wꢉꢀcꢉ ꢇꢅquꢀꢇꢅ ꢁꢅcꢆꢃd gꢂꢄꢅ vꢆꢈꢄꢂgꢅ.
tꢉꢅ hMC980 ꢅꢃꢁuꢇꢅꢁ ꢁꢂfꢅꢄy ꢆf ꢄꢉꢅ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ duꢇꢀꢃg ꢄuꢇꢃ ꢆꢃ/ꢆff by ꢂuꢄꢆmꢂꢄꢀcꢂꢈꢈy ꢂdjuꢁꢄꢀꢃg ꢄꢉꢅ ꢁꢅquꢅꢃcꢅ ꢆf
VDrain, VGate ꢂꢃd VG2 ꢆuꢄꢊuꢄꢁ.
tꢉꢅ hMC980 ꢉꢂꢁ ꢂ buꢀꢈꢄ-ꢀꢃ ꢆvꢅꢇ-uꢃdꢅꢇ cuꢇꢇꢅꢃꢄ ꢂꢈꢂꢇm fꢅꢂꢄuꢇꢅ. if ꢂ fꢂuꢈꢄ cꢆꢃdꢀꢄꢀꢆꢃꢁ ꢂꢇꢀꢁꢅꢁ (ꢅꢀꢄꢉꢅꢇ uꢃdꢅꢇ ꢆꢇ ꢆvꢅꢇ cuꢇꢇꢅꢃꢄ)
ꢂꢃ ꢂꢈꢂꢇm ꢁꢀgꢃꢂꢈ ꢀꢁ gꢅꢃꢅꢇꢂꢄꢅd (alM, ꢂcꢄꢀvꢅ hiGh). tꢉꢅ cuꢇꢇꢅꢃꢄ ꢂꢈꢂꢇm ꢁꢀgꢃꢂꢈ ꢊꢇꢆvꢀdꢅd ꢀꢃ hMC980 dꢆꢅꢁ ꢃꢆꢄ ꢂffꢅcꢄ ꢄꢉꢅ
ꢆꢊꢅꢇꢂꢄꢀꢆꢃ ꢆf ꢄꢉꢅ cꢆꢃꢄꢇꢆꢈꢈꢅꢇ. iꢄ ꢀꢁ ꢀꢃcꢈudꢅd fꢆꢇ mꢆꢃꢀꢄꢆꢇꢀꢃg ꢊuꢇꢊꢆꢁꢅꢁ wꢉꢅꢇꢅ ꢂ ꢁyꢁꢄꢅm ꢈꢅvꢅꢈ ꢊꢇꢆꢄꢅcꢄꢀꢆꢃ cꢂꢃ bꢅ ꢀmꢊꢈꢅmꢅꢃꢄꢅd
wꢀꢄꢉ ꢅxꢄꢅꢇꢃꢂꢈ cꢆꢃꢄꢇꢆꢈ cꢀꢇcuꢀꢄꢇy.
tꢉꢅ hMC980 ꢅmꢊꢈꢆyꢁ s0, s1 ꢊꢂdꢁ ꢄꢆ cꢆꢃꢄꢇꢆꢈ rDs_on ꢇꢅꢁꢀꢁꢄꢂꢃcꢅ ꢆf ꢄꢉꢅ ꢀꢃꢄꢅꢇꢃꢂꢈ ꢁwꢀꢄcꢉ bꢅꢄwꢅꢅꢃ VDD ꢂꢃd VDrain.
rꢅfꢅꢇ ꢄꢆ ꢄꢉꢅ ꢁꢅcꢄꢀꢆꢃ uꢃdꢅꢇ ꢄꢉꢅ “suꢊꢊꢈy ꢂꢃd Dꢇꢂꢀꢃ Vꢆꢈꢄꢂgꢅ” ꢁꢅcꢄꢀꢆꢃ fꢆꢇ dꢅꢄꢂꢀꢈꢁ.
tꢉꢅ hMC980 ꢉꢂꢁ ꢂ buꢀꢈꢄ-ꢀꢃ ꢁꢅꢈf ꢊꢇꢆꢄꢅcꢄꢀꢆꢃ fꢅꢂꢄuꢇꢅ ꢄꢆ ꢊꢇꢆꢄꢅcꢄ ꢀꢄꢁꢅꢈf ꢂgꢂꢀꢃꢁꢄ ꢁꢉꢆꢇꢄ cꢀꢇcuꢀꢄ cꢆꢃdꢀꢄꢀꢆꢃꢁ ꢂꢄ ꢄꢉꢅ VDrain
ꢆuꢄꢊuꢄ. tꢉꢅ hMC980 ꢉꢂꢁ ꢂꢈꢁꢆ ꢂ buꢀꢈꢄ-ꢀꢃ VneG fꢂuꢈꢄ ꢊꢇꢆꢄꢅcꢄꢀꢆꢃ fꢅꢂꢄuꢇꢅ ꢄꢆ ꢊꢇꢆꢄꢅcꢄ bꢆꢄꢉ ꢀꢄꢁꢅꢈf ꢂꢃd ꢄꢉꢅ ꢂmꢊꢈꢀfiꢅꢇ uꢃdꢅꢇ
bꢀꢂꢁ ꢂgꢂꢀꢃꢁꢄ ꢁꢉꢆꢇꢄ cꢀꢇcuꢀꢄ cꢆꢃdꢀꢄꢀꢆꢃꢁ ꢂꢄ ꢄꢉꢅ VneG ꢊꢂd.
Dꢀgꢀꢄaꢅ Pꢈwꢂꢁ suppꢅy (vDiG)
tꢉꢅ hMC980 ꢇꢅquꢀꢇꢅꢁ ꢂꢃ ꢅxꢄꢅꢇꢃꢂꢈ ꢈꢆw vꢆꢈꢄꢂgꢅ bꢀꢂꢁ ꢇꢂꢀꢈ (3.3V ꢄꢆ 5.0V). VDiG ꢊꢆwꢅꢇꢁ ꢄꢉꢅ ꢀꢃꢄꢅꢇꢃꢂꢈ ꢈꢆgꢀc cꢀꢇcuꢀꢄꢇy. VDiG
dꢇꢂwꢁ ꢂꢃd ꢂvꢅꢇꢂgꢅ ꢆf 3.5 ma fꢇꢆm ꢂ 3.3V. VDiG cꢂꢃ ꢂccꢅꢊꢄ vꢆꢈꢄꢂgꢅꢁ uꢊ ꢄꢆ 5.0V.
suppꢅy aꢃd Dꢁaꢀꢃ vꢈꢅꢄagꢂ (vDD aꢃd vDrAin)
tꢉꢅ VDD ꢁuꢊꢊꢈy ꢄꢆ ꢄꢉꢅ hMC980 ꢀꢁ dꢀꢇꢅcꢄꢈy cꢆꢃꢃꢅcꢄꢅd ꢄꢆ ꢄꢉꢅ VDrain ꢆuꢄꢊuꢄ ꢄꢉꢇꢆugꢉ ꢂꢃ ꢀꢃꢄꢅꢇꢃꢂꢈ MosFet ꢁwꢀꢄcꢉ. tꢉꢀꢁ
ꢀꢃꢄꢅꢇꢃꢂꢈ MosFet ꢀꢁ cꢆꢃꢄꢇꢆꢈꢈꢅd ꢄꢉꢇꢆugꢉ ꢊꢆwꢅꢇ-uꢊ ꢁꢅquꢅꢃcꢀꢃg wꢉꢀcꢉ ꢅꢃꢁuꢇꢅꢁ ꢄꢉꢂꢄ ꢃꢆ vꢆꢈꢄꢂgꢅ ꢀꢁ ꢂꢊꢊꢈꢀꢅd ꢄꢆ ꢄꢉꢅ dꢇꢂꢀꢃ ꢆf
ꢄꢉꢅ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ uꢃꢄꢀꢈ ꢄꢉꢅ gꢂꢄꢅ vꢆꢈꢄꢂgꢅ ꢀꢁ ꢊuꢈꢈꢅd dꢆwꢃ ꢄꢆ VneG (ꢅꢃꢁuꢇꢀꢃg ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ ꢀꢁ ꢊꢀꢃcꢉꢅd-ꢆff). tꢉꢅ
VDrain ꢆuꢄꢊuꢄ ꢆf ꢄꢉꢅ hMC980 ꢁꢉꢆuꢈd bꢅ cꢆꢃꢃꢅcꢄꢅd ꢄꢆ ꢄꢉꢅ dꢇꢂꢀꢃ (cꢆꢈꢈꢅcꢄꢆꢇ) ꢆf ꢄꢉꢅ ꢂmꢊꢈꢀfiꢅꢇ uꢃdꢅꢇ bꢀꢂꢁ fꢆꢇ ꢄꢉꢅ ꢂcꢄꢀvꢅ
bꢀꢂꢁ cꢆꢃꢄꢇꢆꢈ fꢅꢅdbꢂck ꢂꢃd ꢊꢆwꢅꢇ-uꢊ/dꢆwꢃ ꢁꢅquꢅꢃcꢀꢃg ꢄꢆ ꢆꢊꢅꢇꢂꢄꢅ ꢊꢇꢆꢊꢅꢇꢈy.
tꢉꢅꢇꢅ wꢀꢈꢈ bꢅ ꢂ vꢆꢈꢄꢂgꢅ dꢇꢆꢊ fꢇꢆm VDD ꢄꢆ VDrain duꢅ ꢄꢆ fiꢃꢀꢄꢅ rDs_on ꢇꢅꢁꢀꢁꢄꢂꢃcꢅ ꢆf ꢄꢉꢅ ꢀꢃꢄꢅꢇꢃꢂꢈ ꢁwꢀꢄcꢉ. tꢆ
cꢆmꢊꢅꢃꢁꢂꢄꢅ fꢆꢇ ꢄꢉꢀꢁ vꢆꢈꢄꢂgꢅ dꢇꢆꢊ cꢉꢆꢆꢁꢅ ꢄꢉꢅ VDD vꢂꢈuꢅ ꢂꢁ ꢁꢉꢆwꢃ ꢀꢃ ꢅquꢂꢄꢀꢆꢃ (1).
VDD = VDrain + iDrain x rDs_on
(1)
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
12
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
wꢉꢅꢇꢅ VDrain ꢀꢁ ꢄꢉꢅ ꢁuꢊꢊꢈy vꢆꢈꢄꢂgꢅ ꢆf ꢄꢉꢅ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ ꢂꢃd iDrain ꢀꢁ ꢄꢉꢅ dꢅꢁꢀꢇꢅd cꢆꢃꢁꢄꢂꢃꢄ bꢀꢂꢁ cuꢇꢇꢅꢃꢄ ꢄꢉꢇꢆugꢉ
ꢄꢉꢅ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ.
nꢆꢄꢅ ꢄꢉꢂꢄ rDs_on ꢇꢅꢁꢀꢁꢄꢂꢃcꢅ ꢆf ꢄꢉꢅ ꢀꢃꢄꢅꢇꢃꢂꢈ Fet ꢁwꢀꢄcꢉ cꢂꢃ bꢅ ꢂdjuꢁꢄꢅd ꢄꢉꢇꢆugꢉ s0, s1 ꢊꢂdꢁ bꢂꢁꢅd ꢆꢃ ꢄꢉꢅ Drain
cuꢇꢇꢅꢃꢄ ꢇꢅquꢀꢇꢅmꢅꢃꢄ ꢂꢁ ꢁꢉꢆwꢃ ꢀꢃ ꢄꢂbꢈꢅ-1. rDs_on ꢀꢁ ꢄyꢊꢀcꢂꢈꢈy ꢅquꢂꢈ ꢄꢆ 0.7 oꢉm wꢉꢅꢃ s0 ꢂꢃd s1 ꢂꢇꢅ ꢊuꢈꢈꢅd uꢊ ꢄꢆ
VDiG, ꢂꢃd ꢀꢁ ꢄyꢊꢀcꢂꢈꢈy ꢅquꢂꢈ ꢄꢆ 2.8 oꢉm wꢉꢅꢃ s0 ꢂꢃd s1 ꢂꢇꢅ ꢊuꢈꢈꢅd dꢆwꢃ ꢄꢆ GnD. if s0 ꢂꢃd s1 ꢊꢂdꢁ ꢂꢇꢅ ꢈꢅfꢄ flꢆꢂꢄꢀꢃg,
ꢀꢄ ꢀꢁ ꢊuꢈꢈꢅd uꢊ ꢄꢆ VDiG ꢄꢉꢇꢆugꢉ ꢂꢃ ꢀꢃꢄꢅꢇꢃꢂꢈ wꢅꢂk ꢊuꢈꢈ-uꢊ. rꢅcꢆmmꢅꢃdꢅd ꢁꢅꢄꢄꢀꢃgꢁ fꢆꢇ ꢄꢉꢅ s0 ꢂꢃd s1 ꢊꢆꢁꢀꢄꢀꢆꢃꢁ ꢂꢇꢅ gꢀvꢅꢃ
ꢀꢃ tꢂbꢈꢅ-1. nꢆꢄ uꢁꢀꢃg ꢄꢉꢅ hMC980 ꢀꢃ ꢄꢉꢅ ꢇꢅcꢆmmꢅꢃdꢅd ꢁꢅꢄꢄꢀꢃgꢁ mꢂy ꢀꢃcꢇꢅꢂꢁꢅ ꢄꢉꢅ ꢊꢆwꢅꢇ dꢀꢁꢁꢀꢊꢂꢄꢀꢆꢃ ꢆf ꢄꢉꢅ ꢊꢂꢇꢄ ꢂꢃd
ꢄꢉꢅ ꢊꢂꢇꢄ-ꢄꢆ-ꢊꢂꢇꢄ vꢂꢇꢀꢂꢄꢀꢆꢃ.
Table 1. Recomended Current Range Configuration
Current Range (A)
0.05 ꢄꢆ 0.3
0.3 ꢄꢆ 0.6
Condition
RD_ON Value (Ohm)
s1=s0=GnD
2.8
1.55
0.85
0.7
s1=GnD, s0=VDiG
s1=VDiG, s0=GnD
s1=VDiG, s0=VDiG
0.6 ꢄꢆ 1.2
1.2 ꢄꢆ 1.6
nꢂgaꢄꢀꢉꢂ vꢈꢅꢄagꢂ Gꢂꢃꢂꢁaꢄꢈꢁ (vneGoUt)
tꢉꢅ hMC980 ꢉꢂꢁ ꢀꢃꢄꢅꢇꢃꢂꢈ ꢇꢅguꢈꢂꢄꢅd cꢉꢂꢇgꢅ ꢊumꢊ cꢀꢇcuꢀꢄꢇy ꢄꢆ gꢅꢃꢅꢇꢂꢄꢅ ꢄꢉꢅ ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ (VneGoUt) ꢇꢅquꢀꢇꢅd fꢆꢇ
dꢅꢊꢈꢅꢄꢀꢆꢃ mꢆdꢅ dꢅvꢀcꢅꢁ. tꢉꢅ hMC980 gꢅꢃꢅꢇꢂꢄꢅꢁ -2.5V ꢂꢄ ꢄꢉꢅ VneGoUt ꢆuꢄꢊuꢄ ꢀꢃ dꢅfꢂuꢈꢄ cꢆꢃfiguꢇꢂꢄꢀꢆꢃ. iꢄ ꢇꢅquꢀꢇꢅꢁ
ꢄwꢆ dꢀꢆdꢅꢁ ꢂꢃd ꢄwꢆ cꢂꢊꢂcꢀꢄꢆꢇꢁ cꢆꢃꢃꢅcꢄꢅd ꢅxꢄꢅꢇꢃꢂꢈꢈy ꢂꢁ ꢁꢉꢆwꢃ ꢀꢃ ꢄꢉꢅ ꢁꢂmꢊꢈꢅ ꢂꢊꢊꢈꢀcꢂꢄꢀꢆꢃ ꢁcꢉꢅmꢂꢄꢀcꢁ. iꢄ cꢂꢃ bꢅ dꢀꢁ-
ꢂbꢈꢅd ꢄꢉꢇꢆugꢉ ꢄꢉꢅ VGateFB ꢂꢃd VneGFB ꢊꢂdꢁ, ꢀf ꢂꢃ ꢅꢃꢉꢂꢃcꢅmꢅꢃꢄ dꢅvꢀcꢅ ꢀꢁ ꢄꢂꢇgꢅꢄꢅd ꢆꢇ ꢂ ꢃꢅgꢂꢄꢀvꢅ ꢁuꢊꢊꢈy ꢀꢁ ꢂꢈꢇꢅꢂdy
ꢂvꢂꢀꢈꢂbꢈꢅ ꢀꢃ ꢄꢉꢅ ꢁyꢁꢄꢅm. iꢃ ꢄꢉꢀꢁ cꢆꢃfiguꢇꢂꢄꢀꢆꢃ, ꢁꢀmꢊꢈy cꢆꢃꢃꢅcꢄ ꢄꢉꢅ ꢂvꢂꢀꢈꢂbꢈꢅ ꢃꢅgꢂꢄꢀvꢅ ꢁuꢊꢊꢈy ꢄꢆ ꢄꢉꢅ VneG ꢊꢂd. sꢅꢅ
tꢂbꢈꢅ-2 fꢆꢇ ꢄꢉꢅ ꢆꢊꢅꢇꢂꢄꢀꢆꢃ mꢆdꢅ ꢁꢅꢈꢅcꢄꢀꢆꢃ. tꢉꢅ hMC980 ꢀꢁ dꢅꢁꢀgꢃꢅd ꢄꢆ ꢇꢅjꢅcꢄ ꢄꢉꢅ ꢇꢀꢊꢊꢈꢅ ꢆꢃ ꢄꢉꢅ VneGoUt ꢊꢂd by ꢀꢁꢆ-
ꢈꢂꢄꢀꢃg VneGoUt fꢇꢆm ꢄꢉꢅ VGate. tꢉuꢁ, ꢁwꢀꢄcꢉꢀꢃg ꢃꢆꢀꢁꢅ ꢆf ꢄꢉꢅ cꢉꢂꢇgꢅ-ꢊumꢊ ꢀꢁ ꢅffꢅcꢄꢀvꢅꢈy ꢀꢁꢆꢈꢂꢄꢅd fꢇꢆm ꢄꢉꢅ ꢅxꢄꢅꢇꢃꢂꢈ
ꢂmꢊꢈꢀfiꢅꢇ.
eꢃabꢅꢂ/Dꢀꢆabꢅꢂ (en)
tꢉꢅ ꢂcꢄꢀvꢅ bꢀꢂꢁ cꢆꢃꢄꢇꢆꢈ ꢈꢆꢆꢊ ꢀꢁ ꢅꢃꢂbꢈꢅd wꢉꢅꢃ en ꢀꢁ ꢊuꢈꢈꢅd uꢊ ꢄꢆ VDiG, ꢂꢃd ꢀꢄ ꢀꢁ dꢀꢁꢂbꢈꢅd wꢉꢅꢃ ꢀꢄ ꢀꢁ ꢊuꢈꢈꢅd dꢆwꢃ ꢄꢆ GnD.
if en ꢀꢁ ꢈꢅfꢄ flꢆꢂꢄꢀꢃg hMC980 ꢀꢁ ꢅꢃꢂbꢈꢅd ꢄꢉꢇꢆugꢉ ꢂꢃ ꢀꢃꢄꢅꢇꢃꢂꢈ wꢅꢂk ꢊuꢈꢈ-uꢊ. nꢆꢄꢅ ꢄꢉꢂꢄ VneG ꢆꢊꢅꢇꢂꢄꢀꢆꢃ ꢀꢁ ꢀꢃdꢅꢊꢅꢃdꢅꢃꢄ
ꢆf en cꢆꢃdꢀꢄꢀꢆꢃ. en ꢁꢀgꢃꢂꢈ cꢆꢃꢄꢇꢆꢈꢁ ꢄꢉꢅ ꢆꢊꢅꢇꢂꢄꢀꢆꢃ ꢆf ꢆꢃꢈy VGate, VG2 ꢂꢃd VDrain ꢆuꢄꢊuꢄꢁ. Wꢉꢅꢃ en ꢊuꢈꢈꢅd dꢆwꢃ
ꢄꢆ GnD, ꢄꢉꢅ hMC980 dꢀꢁcꢉꢂꢇgꢅꢁ VDrain ꢂꢃd VG2 dꢆwꢃ ꢄꢆ GnD ꢂꢃd ꢀꢄ ꢊuꢈꢈꢁ ꢄꢉꢅ VGate dꢆwꢃ ꢄꢆ VneG. Wꢉꢅꢃ en
ꢊuꢈꢈꢅd ꢉꢀgꢉ ꢄꢆ VDiG, hM980 ꢅꢃꢂbꢈꢅꢁ, VDrain ꢂꢃd VG2, ꢂꢃd ꢅꢃꢂbꢈꢅꢁ ꢄꢉꢅ bꢀꢂꢁ cꢆꢃꢄꢇꢆꢈ ꢈꢆꢆꢊ ꢄꢆ ꢂuꢄꢆmꢂꢄꢀcꢂꢈꢈy ꢂdjuꢁꢄ ꢄꢉꢅ
VGate vꢆꢈꢄꢂgꢅ. pꢈꢅꢂꢁꢅ ꢁꢅꢅ ꢄꢉꢅ “acꢄꢀvꢅ Bꢀꢂꢁ Cꢆꢃꢄꢇꢆꢈ lꢆꢆꢊ” ꢁꢅcꢄꢀꢆꢃ fꢆꢇ dꢅꢄꢂꢀꢈꢅd ꢅxꢊꢈꢂꢃꢂꢄꢀꢆꢃ ꢂꢃd ꢇꢅfꢅꢇ ꢄꢆ ꢄꢉꢅ eꢃꢂbꢈꢅ ꢂꢃd
Dꢀꢁꢂbꢈꢅ wꢂvꢅfꢆꢇmꢁ fꢆꢇ ꢄꢇꢂꢃꢁꢀꢅꢃꢄ cꢉꢂꢇꢂcꢄꢅꢇꢀꢁꢄꢀcꢁ.
Aꢇꢄꢀꢉꢂ Bꢀaꢆ cꢈꢃꢄꢁꢈꢅ lꢈꢈp
tꢉꢅ hMC980 ꢇꢅguꢈꢂꢄꢅꢁ ꢄꢉꢅ bꢀꢂꢁ cuꢇꢇꢅꢃꢄ (iDrain) ꢆf ꢄꢉꢅ ꢂmꢊꢈꢀfiꢅꢇ uꢃdꢅꢇ bꢀꢂꢁ ꢄꢉꢇꢆugꢉ VGate ꢆuꢄꢊuꢄ cꢆꢃꢃꢅcꢄꢅd ꢄꢆ
ꢄꢉꢅ gꢂꢄꢅ ꢆf ꢄꢉꢅ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ. iꢃ ꢄꢉꢀꢁ cꢈꢆꢁꢅd ꢈꢆꢆꢊ ꢆꢊꢅꢇꢂꢄꢀꢆꢃ ꢄꢉꢅ cuꢇꢇꢅꢃꢄ ꢊꢂꢁꢁꢀꢃg ꢄꢉꢇꢆugꢉ ꢄꢉꢅ ꢂmꢊꢈꢀfiꢅꢇ uꢃdꢅꢇ bꢀꢂꢁ ꢀꢁ
ꢁꢂmꢊꢈꢅd ꢂꢃd ꢀꢁ uꢁꢅd ꢄꢆ ꢂuꢄꢆmꢂꢄꢀcꢂꢈꢈy ꢂdjuꢁꢄ VGate ꢄꢆ ꢂcꢉꢀꢅvꢅ cꢆꢃꢁꢄꢂꢃꢄ quꢀꢅꢁcꢅꢃꢄ bꢀꢂꢁ ꢄꢉꢇꢆugꢉ ꢄꢉꢅ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ.
tꢉꢅ hMC980 cꢆꢃꢄꢀꢃuꢆuꢁꢈy ꢂdjuꢁꢄꢁ VGate vꢆꢈꢄꢂgꢅ ꢄꢆ ꢂcꢉꢀꢅvꢅ cꢆꢃꢁꢄꢂꢃꢄ Drain cuꢇꢇꢅꢃꢄ ꢆvꢅꢇ ꢂꢃy ꢁuꢊꢊꢈy, ꢄꢅmꢊꢅꢇꢂ-
ꢄuꢇꢅ, ꢊꢇꢆcꢅꢁꢁ vꢂꢇꢀꢂꢄꢀꢆꢃꢁ ꢂꢃd ꢄꢉꢇꢅꢁꢉꢆꢈd dꢇꢀfꢄꢁ duꢅ ꢄꢆ ꢂgꢀꢃg. tꢉꢅ ꢊꢂꢇꢄ-ꢄꢆ-ꢊꢂꢇꢄ, ꢄꢅmꢊꢅꢇꢂꢄuꢇꢅ, ꢂꢃd ꢁuꢊꢊꢈy vꢂꢇꢀꢂꢄꢀꢆꢃ ꢆf ꢄꢉꢅ
hMC980 ꢀꢁ ꢅxcꢅꢈꢈꢅꢃꢄ. tꢉuꢁ, by uꢁꢀꢃg ꢂꢃ ꢂccuꢇꢂꢄꢅ ꢁꢅꢃꢁꢅ ꢇꢅꢁꢀꢁꢄꢆꢇ cꢆꢃꢃꢅcꢄꢅd ꢄꢆ ꢄꢉꢅ isense ꢊꢂd, ꢅxꢊꢅꢃꢁꢀvꢅ cꢂꢈꢀbꢇꢂꢄꢀꢆꢃ
ꢊꢇꢆcꢅduꢇꢅꢁ ꢀꢃ ꢉꢀgꢉ vꢆꢈumꢅ ꢊꢇꢆducꢄꢀꢆꢃ cꢆuꢈd bꢅ ꢂvꢆꢀdꢅd.
tꢉꢅ gꢂꢄꢅ cꢆꢃꢄꢇꢆꢈ ꢆf ꢄꢉꢅ hMC980 ꢀꢁ dꢅꢁꢀgꢃꢅd ꢄꢆ bꢆꢄꢉ ꢁꢀꢃk ꢂꢃd ꢁꢆuꢇcꢅ cuꢇꢇꢅꢃꢄ ꢀꢃ ꢄꢆ ꢄꢉꢅ gꢂꢄꢅ ꢆf ꢄꢉꢅ ꢄꢂꢇgꢅꢄꢅd ꢂmꢊꢈꢀfiꢅꢇ (ꢂꢄ
ꢈꢅꢂꢁꢄ 4 ma). tꢉꢀꢁ uꢃꢀquꢅ fꢅꢂꢄuꢇꢅ ꢀꢁ ꢀmꢊꢆꢇꢄꢂꢃꢄ ꢄꢆ ꢂcꢉꢀꢅvꢅ ꢃꢅꢂꢇꢈy cꢆꢃꢁꢄꢂꢃꢄ quꢀꢅꢁcꢅꢃꢄ bꢀꢂꢁ ꢄꢉꢇꢆugꢉ ꢄꢉꢅ ꢂmꢊꢈꢀfiꢅꢇ uꢃdꢅꢇ
vꢂꢇyꢀꢃg gꢂꢄꢅ cuꢇꢇꢅꢃꢄ ꢂꢄ dꢀffꢅꢇꢅꢃꢄ ꢀꢃꢊuꢄ ꢊꢆwꢅꢇ vꢂꢈuꢅꢁ.
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
13
Application Support: Phone: 978-250-3343 or apps@hittite.com
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
tꢉꢅ bꢀꢂꢁ cuꢇꢇꢅꢃꢄ ꢊꢂꢁꢁꢀꢃg ꢄꢉꢇꢆugꢉ ꢄꢉꢅ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ cꢂꢃ bꢅ ꢂdjuꢁꢄꢅd wꢀꢄꢉ rsense, wꢉꢅꢇꢅ rsense ꢀꢁ ꢄꢉꢅ r10
cꢆꢃꢃꢅcꢄꢅd fꢇꢆm isense ꢄꢆ GnD. Uꢁꢅ ꢄꢉꢅ ꢇꢅꢈꢂꢄꢀꢆꢃ gꢀvꢅꢃ ꢀꢃ ꢅquꢂꢄꢀꢆꢃ (2) ꢄꢆ ꢁꢅꢄ ꢄꢉꢅ dꢅꢁꢀꢇꢅd bꢀꢂꢁ cuꢇꢇꢅꢃꢄ ꢄꢉꢇꢆugꢉ ꢄꢉꢅ
ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ.
iDrain=150/rꢁꢅꢃꢁꢅ (a)
(2)
vG2 vꢈꢅꢄagꢂ Adjuꢆꢄmꢂꢃꢄ
tꢉꢅ hMC980 gꢅꢃꢅꢇꢂꢄꢅꢁ ꢂ ꢁꢅcꢆꢃd gꢂꢄꢅ vꢆꢈꢄꢂgꢅ (VG2). VG2 cꢂꢃ bꢅ ꢂdjuꢁꢄꢅd ꢄꢉꢇꢆugꢉ ꢂ ꢇꢅꢁꢀꢁꢄꢆꢇ dꢀvꢀdꢅꢇ cꢆꢃꢃꢅcꢄꢅd ꢄꢆ
VG2_Cont fꢆꢇ ꢄꢉꢅ ꢂmꢊꢈꢀfiꢅꢇꢁ wꢉꢀcꢉ ꢇꢅquꢀꢇꢅ ꢁꢅcꢆꢃd gꢂꢄꢅ vꢆꢈꢄꢂgꢅ. eqꢃ. (3) gꢀvꢅꢁ ꢄꢉꢅ fꢆꢇmuꢈꢂ ꢄꢆ ꢂdjuꢁꢄ VG2
:
VG2(V)= VDD*r4/(r3+r4) - 1.3
(3)
Fꢆꢇ ꢀꢃꢁꢄꢂꢃcꢅ, cꢉꢆꢆꢁꢀꢃg 5.1k oꢉm ꢂꢁ r3 ꢂꢃd 3.3k oꢉm ꢂꢁ r4 ꢁꢅꢄꢁ VG2 vꢆꢈꢄꢂgꢅ ꢄꢆ 3.4V wꢉꢅꢃ VDD=12V. Fꢆꢇ ꢀmꢊꢇꢆvꢅd
ꢂccuꢇꢂcy, cꢉꢆꢆꢁꢅ ꢇꢅꢁꢀꢁꢄꢆꢇ vꢂꢈuꢅꢁ bꢅꢈꢆw 5k oꢉm ꢆꢃ r3.
sꢂꢅf Pꢁꢈꢄꢂꢇꢄꢀꢈꢃ Fꢂaꢄuꢁꢂ
Duꢅ ꢄꢆ ꢄꢉꢅ ꢁmꢂꢈꢈ ꢇꢅꢁꢀꢁꢄꢂꢃcꢅ ꢆf ꢄꢉꢅ ꢀꢃꢄꢅꢇꢃꢂꢈ ꢁwꢀꢄcꢉ Fet bꢅꢄwꢅꢅꢃ VDD ꢂꢃd VDrain, ꢂ ꢈꢂꢇgꢅ ꢂmꢆuꢃꢄ ꢆf cuꢇꢇꢅꢃꢄ mꢂy flꢆw
ꢄꢉꢇꢆugꢉ ꢄꢉꢅ hMC980. hMC980 ꢈꢀmꢀꢄꢁ ꢄꢉꢅ mꢂxꢀmum cuꢇꢇꢅꢃꢄ ꢄꢆ ꢁꢅꢈf ꢊꢇꢆꢄꢅcꢄ ꢀꢄꢁꢅꢈf uꢃdꢅꢇ ꢁucꢉ fꢂuꢈꢄ cꢆꢃdꢀꢄꢀꢆꢃꢁ, by ꢄuꢇꢃꢀꢃg
ꢆff VDrain ꢂꢃd VGate.
tꢉꢅ hMC980 wꢀꢈꢈ ꢇꢅmꢂꢀꢃ ꢀꢃ ꢄꢉꢀꢁ ꢊꢇꢆꢄꢅcꢄꢀꢆꢃ mꢆdꢅ uꢃꢄꢀꢈ ꢂ fuꢈꢈ ꢊꢆwꢅꢇ-cycꢈꢅ ꢆꢇ ꢅꢃꢂbꢈꢅ/dꢀꢁꢂbꢈꢅ cycꢈꢅ ꢀꢁ ꢂꢊꢊꢈꢀꢅd.
vneG Fauꢅꢄ Dꢂꢄꢂꢇꢄꢀꢈꢃ Fꢂaꢄuꢁꢂ
iꢃ dꢅꢊꢈꢅꢄꢀꢆꢃ mꢆdꢅ ꢆꢊꢅꢇꢂꢄꢀꢆꢃ VneG ꢀꢁ cꢆꢃꢄꢀꢃuꢆuꢁꢈy mꢆꢃꢀꢄꢆꢇꢅd ꢂgꢂꢀꢃꢁꢄ ꢁꢉꢆꢇꢄ cꢀꢇcuꢀꢄ fꢂuꢈꢄ ꢄꢆ GnD. if VneG ꢇꢀꢁꢅꢁ ꢂbꢆvꢅ
ꢂ ꢊꢇꢅꢁꢅꢄ vꢂꢈuꢅ (ꢄyꢊꢀcꢂꢈꢈy -0.6V) ꢄꢉꢅ ꢁyꢁꢄꢅm ꢂꢃd ꢄꢉꢅ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ ꢂꢇꢅ dꢀꢁꢂbꢈꢅd by ꢊuꢈꢈꢀꢃg VDrain ꢂꢃd VG2 ꢄꢆ GnD
ꢂꢃd VGate ꢄꢆ VneG. tꢉꢅ ꢁyꢁꢄꢅm wꢀꢈꢈ ꢁꢄꢂy ꢀꢃ ꢄꢉꢀꢁ ꢁꢄꢂꢃd-by mꢆdꢅ uꢃꢄꢀꢈ ꢁꢉꢆꢇꢄ fꢂuꢈꢄ ꢂꢄ VneG ꢀꢁ fixꢅd.
oꢉꢂꢁ/Uꢃdꢂꢁ cuꢁꢁꢂꢃꢄ Aꢅaꢁm
tꢉꢅ hMC980 ꢊꢇꢆvꢀdꢅꢁ ꢆvꢅꢇ ꢂꢃd uꢃdꢅꢇ cuꢇꢇꢅꢃꢄ ꢂꢈꢂꢇm ꢀꢃdꢀcꢂꢄꢆꢇ alM (ꢊꢂd#2) ꢁꢀgꢃꢂꢈ. tꢉꢅ alM ꢀꢁ ꢊuꢈꢈꢅd uꢊ ꢄꢆ VDiG
wꢉꢅꢃ ꢄꢉꢅ iDrain cuꢇꢇꢅꢃꢄ ꢅxcꢅꢅdꢁ 6% (Wꢀꢄꢉ ꢄꢉꢅ gꢀvꢅꢃ r11, r12, ꢂꢃd r13 vꢂꢈuꢅꢁ ꢀꢃ ꢂꢊꢊꢈꢀcꢂꢄꢀꢆꢃ cꢀꢇcuꢀꢄ) ꢆf iDrain
ꢇꢅguꢈꢂꢄꢀꢆꢃ ꢄꢂꢇgꢅꢄ vꢂꢈuꢅ ꢂꢁ ꢁꢉꢆwꢃ ꢀꢃ Fꢀguꢇꢅ 1. tꢉꢅ ꢂꢈꢂꢇm ꢄꢉꢇꢅꢁꢉꢆꢈd ꢈꢅvꢅꢈ ꢀꢁ uꢁꢅꢇ ꢂdjuꢁꢄꢂbꢈꢅ ꢄꢉꢇꢆugꢉ r11,r12, ꢂꢃd r13
ꢂccꢆꢇdꢀꢃg ꢄꢆ ꢄꢉꢅ fꢆꢈꢈꢆwꢀꢃg ꢅquꢂꢄꢀꢆꢃꢁ:
ovꢅꢇ cuꢇꢇꢅꢃꢄ alM tꢉꢇꢅꢁꢉꢆꢈd = iꢆcꢄꢉ = iDrain (1+r11/(r12+r13)),
Uꢃdꢅꢇ cuꢇꢇꢅꢃꢄ alM tꢉꢇꢅꢁꢉꢆꢈd = iucꢄꢉ = iDrain (1-r12/(r12+r13)) ,
wꢉꢅꢇꢅ r12+r13 ꢁꢉꢆuꢈd ꢂꢈwꢂyꢁ bꢅ ꢅquꢂꢈ ꢄꢆ 5 kΩ (%1 ꢂccuꢇꢂcy)
tꢉꢇꢅꢁꢉꢆꢈd vꢂꢈuꢅꢁ ꢊꢆꢁꢁꢅꢁꢁ ꢂ ꢁmꢂꢈꢈ buꢀꢈꢄ-ꢀꢃ ꢉyꢁꢄꢅꢇꢀꢁꢀꢁ. tꢉꢅ cꢆꢃdꢀꢄꢀꢆꢃ ꢆf alM ꢁꢀgꢃꢂꢈ dꢆꢅꢁ ꢃꢆꢄ ꢅffꢅcꢄ ꢄꢉꢅ ꢆꢊꢅꢇꢂꢄꢀꢆꢃ ꢆf
hMC980. iꢄ ꢀꢁ ꢊꢇꢆvꢀdꢅd ꢆꢃꢈy fꢆꢇ mꢆꢃꢀꢄꢆꢇꢀꢃg ꢊuꢇꢊꢆꢁꢅꢁ.
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
14
Application Support: Phone: 978-250-3343 or apps@hittite.com
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
Over current
Set current
Under current
ALARM
Fꢀguꢁꢂ 1. Current Alarm Behavior
Pꢈwꢂꢁ-up aꢃd eꢃabꢅꢂ sꢂquꢂꢃꢇꢀꢃg
tꢆ ꢅꢃꢁuꢇꢅ ꢄꢉꢅ ꢁꢂfꢅꢄy ꢆf ꢄꢉꢅ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ, ꢄꢉꢅ hMC980 ꢊꢇꢆvꢀdꢅꢁ ꢂꢃ ꢂuꢄꢆmꢂꢄꢀc ꢊꢆwꢅꢇ-uꢊ ꢁꢅquꢅꢃcꢅ fꢆꢇ ꢅꢃꢂbꢈꢀꢃg ꢄꢉꢅ
ꢂcꢄꢀvꢅ bꢀꢂꢁ cꢆꢃꢄꢇꢆꢈ ꢈꢆꢆꢊ. Duꢇꢀꢃg ꢁꢄꢂꢇꢄ-uꢊ VDrain ꢂꢃd VG2 ꢂꢇꢅ kꢅꢊꢄ ꢂꢄ GnD wꢉꢀꢈꢅ VGate ꢀꢁ ꢄꢂkꢅꢃ ꢄꢆ ꢄꢉꢅ mꢆꢁꢄ ꢃꢅgꢂ-
ꢄꢀvꢅ ꢁuꢊꢊꢈy ꢂvꢂꢀꢈꢂbꢈꢅ (VGate=VneG). tꢉꢀꢁ ꢅꢃꢁuꢇꢅꢁ ꢄꢉꢂꢄ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ ꢀꢁ cꢆmꢊꢈꢅꢄꢅꢈy ꢊꢀꢃcꢉꢅd-ꢆff bꢅfꢆꢇꢅ VDrain
ꢀꢁ ꢂꢊꢊꢈꢀꢅd. Wꢉꢅꢃ en ꢁꢀgꢃꢂꢈ ꢀꢁ ꢇꢅcꢅꢀvꢅd, VDrain ꢀꢁ ꢂꢊꢊꢈꢀꢅd ꢂꢃd ꢄꢉꢅ ꢂcꢄꢀvꢅ bꢀꢂꢁ ꢈꢆꢆꢊ ꢀꢁ ꢅꢃꢂbꢈꢅd. afꢄꢅꢇ ꢄꢉꢅ VDrain
ꢀꢁ ꢂꢊꢊꢈꢀꢅd, VG2 ꢀꢁ gꢅꢃꢅꢇꢂꢄꢅd. tꢉꢅ ꢊꢆwꢅꢇ-uꢊ ꢁꢅquꢅꢃcꢅ ꢀꢁ cꢆmꢊꢈꢅꢄꢅd by ꢀꢃcꢇꢅꢂꢁꢀꢃg ꢄꢉꢅ VGate ꢈꢀꢃꢅꢂꢇꢈy uꢃꢄꢀꢈ ꢄꢉꢅ ꢁꢅꢄ
iDrain vꢂꢈuꢅ ꢀꢁ ꢇꢅꢂcꢉꢅd.
Fꢆꢇ ꢊꢆwꢅꢇ-dꢆwꢃ ꢂꢃd dꢀꢁꢂbꢈꢀꢃg, ꢄꢉꢅ ꢁꢂmꢅ ꢁꢅquꢅꢃcꢀꢃg ꢀꢁ ꢂꢊꢊꢈꢀꢅd ꢀꢃ ꢄꢉꢅ ꢇꢅvꢅꢇꢁꢅ ꢆꢇdꢅꢇ.
Daꢀꢆy-chaꢀꢃ opꢂꢁaꢄꢀꢈꢃ
hMC980 ꢊꢇꢆducꢅꢁ ꢂ ꢄꢇꢀggꢅꢇ ꢆuꢄ ꢁꢀgꢃꢂꢈ (triGoUt ꢊꢂd#19) wꢉꢅꢃ ꢄꢉꢅ quꢀꢁcꢅꢃꢄ cuꢇꢇꢅꢃꢄ ꢀꢁ ꢀꢃ ꢇꢅguꢈꢂꢄꢀꢆꢃ. tꢉꢀꢁ ꢄꢇꢀggꢅꢇ
ꢁꢀgꢃꢂꢈ cꢂꢃ bꢅ uꢁꢅd ꢄꢆ ꢅꢃꢂbꢈꢅ ꢂddꢀꢄꢀꢆꢃꢂꢈ hMC980 cꢉꢀꢊꢁ ꢀꢃ ꢂ cꢉꢂꢀꢃ ꢆf ꢂmꢊꢈꢀfiꢅꢇꢁ. tꢉꢅ ꢄꢇꢀggꢅꢇꢀꢃg ꢁꢅquꢅꢃcꢅ cꢂꢃ bꢅ ꢇꢆuꢄꢅd
ꢀꢃ ꢂꢃy wꢂy, fꢇꢆm ꢀꢃꢊuꢄ ꢄꢆ ꢆuꢄꢊuꢄ, ꢆꢇ fꢇꢆm ꢆuꢄꢊuꢄ ꢄꢆ ꢀꢃꢊuꢄ dꢅꢊꢅꢃdꢀꢃg ꢆꢃ ꢄꢉꢅ uꢁꢅ. Fꢀguꢇꢅ-2 ꢁꢉꢆwꢁ ꢂ ꢁꢂmꢊꢈꢅ uꢁꢅ ꢆf ꢄꢉꢇꢅꢅ
hMC980ꢁ ꢀꢃ ꢂꢃ ꢂmꢊꢈꢀficꢂꢄꢀꢆꢃ cꢉꢂꢀꢃ. pꢈꢅꢂꢁꢅ ꢃꢆꢄꢅ ꢄꢉꢂꢄ, ꢆꢃꢈy ꢆꢃꢅ ꢆf ꢄꢉꢅ hMC980 (ꢀꢃ mꢂꢁꢄꢅꢇ mꢆdꢅ) ꢀꢁ uꢁꢅd ꢄꢆ gꢅꢃꢅꢇꢂꢄꢅ
ꢄꢉꢅ ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ ꢂꢃd ꢄꢉꢅ ꢇꢅmꢂꢀꢃꢀꢃg hMC980 (ꢀꢃ ꢁꢈꢂvꢅ mꢆdꢅ) ꢀꢁ ꢁꢅꢄ ꢄꢆ ꢇꢅcꢅꢀvꢅ ꢅxꢄꢅꢇꢃꢂꢈ ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ (wꢉꢀcꢉ ꢀꢁ
ꢊꢇꢆvꢀdꢅd fꢇꢆm ꢄꢉꢅ mꢂꢁꢄꢅꢇ dꢅꢊꢈꢅꢄꢀꢆꢃ mꢆdꢅ hMC980). Gꢅꢃꢅꢇꢂꢄꢀꢃg ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ fꢇꢆm ꢂ ꢁꢀꢃgꢈꢅ hMC980 ꢇꢅducꢅꢁ ꢄꢉꢅ
ꢃumbꢅꢇ ꢆf ꢄꢉꢅ cꢆmꢊꢆꢃꢅꢃꢄꢁ ꢀꢃ ꢄꢉꢅ ꢁyꢁꢄꢅm, ꢂꢃd dꢅcꢇꢅꢂꢁꢅꢁ ꢄꢉꢅ ꢆvꢅꢇ ꢂꢈꢈ cuꢇꢇꢅꢃꢄ cꢆꢃꢁumꢊꢄꢀꢆꢃ.
pꢈꢅꢂꢁꢅ ꢃꢆꢄꢅ ꢄꢉꢂꢄ, ꢄꢆ ꢅꢃꢁuꢇꢅ ꢊꢇꢆꢊꢅꢇ ꢁꢄꢂꢇꢄ-uꢊ, ꢄꢉꢅ ꢁyꢁꢄꢅm ꢅꢃꢂbꢈꢅ ꢁꢀgꢃꢂꢈ ꢁꢉꢆuꢈd bꢅ ꢂꢊꢊꢈꢀꢅd ꢄꢆ ꢄꢉꢅ dꢅꢊꢈꢅꢄꢀꢆꢃ mꢂꢁꢄꢅꢇ mꢆdꢅ
dꢅvꢀcꢅ ꢄꢉꢂꢄ ꢉꢂꢁ ꢄꢉꢅ ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ gꢅꢃꢅꢇꢂꢄꢆꢇ.
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
15
Application Support: Phone: 978-250-3343 or apps@hittite.com
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
Fꢀguꢁꢂ 2. Daisy Chain Operation
opꢂꢁaꢄꢀꢈꢃ Mꢈdꢂꢆ
hMC980 cꢂꢃ bꢅ cꢆꢃfiguꢇꢅd ꢄꢆ bꢀꢂꢁ bꢆꢄꢉ ꢅꢃꢉꢂꢃcꢅmꢅꢃꢄ ꢂꢃd dꢅꢊꢈꢅꢄꢀꢆꢃ mꢆdꢅ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇꢁ. tꢉꢅ mꢆdꢅ ꢆf ꢆꢊꢅꢇꢂꢄꢀꢆꢃ
cꢂꢃ bꢅ ꢁꢅꢈꢅcꢄꢅd by ꢁꢅꢄꢄꢀꢃg ꢄwꢆ ꢊꢂdꢁ (VneGFB, VGateFB) ꢂꢁ ꢄꢂbuꢈꢂꢄꢅd ꢀꢃ tꢂbꢈꢅ-2. tꢉꢅ cꢆꢃꢃꢅcꢄꢀꢆꢃ ꢄꢆ ꢄꢉꢅ VneGin
ꢁꢉꢆuꢈd bꢅ ꢂdjuꢁꢄꢅd ꢂccꢆꢇdꢀꢃgꢈy.
iꢃ ꢆꢇdꢅꢇ ꢃꢆꢄ ꢄꢆ bꢀꢂꢁ ꢅxꢄꢅꢇꢃꢂꢈ ꢂmꢊꢈꢀfiꢅꢇ ꢀꢃ ꢂ wꢇꢆꢃg ꢇꢅgꢀꢆꢃ, ꢊꢈꢅꢂꢁꢅ mꢂkꢅ ꢁuꢇꢅ ꢄꢉꢂꢄ ꢄꢉꢅ cꢆꢇꢇꢅcꢄ mꢆdꢅ ꢆf ꢆꢊꢅꢇꢂꢄꢀꢆꢃ ꢀꢁ
ꢁꢅꢈꢅcꢄꢅd bꢅfꢆꢇꢅ ꢊꢆwꢅꢇꢀꢃg uꢊ ꢄꢉꢅ hMC980.
tꢉꢅ hMC980 dꢆꢅꢁ ꢃꢆꢄ ꢂꢈꢈꢆw ꢄꢉꢅ ꢀꢃꢄꢅꢇꢃꢂꢈ ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ gꢅꢃꢅꢇꢂꢄꢆꢇ ꢄꢆ wꢆꢇk ꢀf ꢂꢃ ꢅꢃꢉꢂꢃcꢅmꢅꢃꢄ mꢆdꢅ ꢀꢁ ꢁꢅꢈꢅcꢄꢅd.
tꢉꢅꢇꢅfꢆꢇꢅ, ꢀf VneGFB ꢀꢁ ꢈꢅfꢄ flꢆꢂꢄꢀꢃg wꢉꢀꢈꢅ VGateFB ꢀꢁ gꢇꢆuꢃdꢅd, hMC980 wꢀꢈꢈ ꢁꢄꢂy ꢀꢃ ꢁꢄꢂꢃdby mꢆdꢅ.
pꢈꢅꢂꢁꢅ ꢃꢆꢄꢅ ꢄꢉꢂꢄ ꢀꢃ dꢅꢊꢈꢅꢄꢀꢆꢃ ꢁꢈꢂvꢅ mꢆdꢅ ꢄꢉꢅ ꢅxꢄꢅꢇꢃꢂꢈ ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ ꢁꢉꢆuꢈd bꢅ bꢅꢄwꢅꢅꢃ -2.3V ꢄꢆ -3.5V fꢆꢇ hMC980
ꢄꢆ ꢆꢊꢅꢇꢂꢄꢅ. if yꢆuꢇ ꢂꢊꢊꢈꢀcꢂꢄꢀꢆꢃ ꢇꢅquꢀꢇꢅꢁ ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅꢁ ꢆuꢄꢁꢀdꢅ ꢄꢉꢀꢁ ꢇꢂꢃgꢅ ꢊꢈꢅꢂꢁꢅ cꢆꢃꢄꢂcꢄ hꢀꢄꢄꢀꢄꢅ ꢂꢊꢊꢈꢀcꢂꢄꢀꢆꢃ ꢁuꢊꢊꢆꢇꢄ.
tabꢅꢂ 2. Mꢈdꢂ sꢂꢅꢂꢇꢄꢀꢈꢃ
VneGFB
VGateFB
Float
VneGin
Dꢅꢁcꢇꢀꢊꢄꢀꢆꢃ
Dꢅꢊꢈꢅꢄꢀꢆꢃ mꢆdꢅ ꢄꢇꢂꢃꢁꢀꢁꢄꢆꢇ. iꢃꢄꢅꢇꢃꢂꢈ ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ gꢅꢃꢅꢇꢂꢄꢆꢇ ꢀꢁ
ꢂcꢄꢀvꢅ ꢂꢃd gꢅꢃꢅꢇꢂꢄꢅꢁ -2.5V. sꢂmꢊꢈꢅ ꢂꢊꢊꢈꢀcꢂꢄꢀꢆꢃ ꢁcꢉꢅmꢂꢄꢀc gꢀvꢅꢃ
ꢁꢉꢆwꢃ ꢀꢃ Fꢀg.3ꢂ.
MoDe1
(Dꢅꢊꢈꢅꢄꢀꢆꢃ/Mꢂꢁꢄꢅꢇ Mꢆdꢅ)
Cꢆꢃꢃꢅcꢄꢅd ꢄꢆ
VneGoUt
Float
Dꢅꢊꢈꢅꢄꢀꢆꢃ mꢆdꢅ ꢄꢇꢂꢃꢁꢀꢁꢄꢆꢇ. iꢃꢄꢅꢇꢃꢂꢈ ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ gꢅꢃꢅꢇꢂꢄꢆꢇ ꢀꢁ
dꢀꢁꢂbꢈꢅd. aꢃ ꢅxꢄꢅꢇꢃꢂꢈ ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ ꢈꢅꢁꢁ ꢄꢉꢂꢃ -2.3V ꢁꢉꢆuꢈd bꢅ
cꢆꢃꢃꢅcꢄꢅd ꢄꢆ VneGin. sꢂmꢊꢈꢅ ꢂꢊꢊꢈꢀcꢂꢄꢀꢆꢃ ꢁcꢉꢅmꢂꢄꢀc gꢀvꢅꢃ ꢁꢉꢆwꢃ
ꢀꢃ Fꢀg.3b.
MoDe2
(Dꢅꢊꢈꢅꢄꢀꢆꢃ/sꢈꢂvꢅ Mꢆdꢅ)
Cꢆꢃꢃꢅcꢄꢅd ꢄꢆ
exꢄꢅꢇꢃꢂꢈ Vss
GnD
Float
---
Float
GnD
GnD
GnD
n/a
nꢆꢄ ꢂꢈꢈꢆwꢅd. hMC980 ꢁꢄꢂyꢁ ꢀꢃ ꢁꢄꢂꢃdby.
MoDe3
(eꢃꢉꢂꢃcꢅmꢅꢃꢄ Mꢆdꢅ)
Cꢆꢃꢃꢅcꢄꢅd ꢄꢆ
GnD
eꢃꢉꢂꢃcꢅmꢅꢃꢄ mꢆdꢅ ꢄꢇꢂꢃꢁꢀꢁꢄꢆꢇ. iꢃꢄꢅꢇꢃꢂꢈ ꢃꢅgꢂꢄꢀvꢅ vꢆꢈꢄꢂgꢅ gꢅꢃꢅꢇꢂꢄꢆꢇ ꢀꢁ
dꢀꢁꢂbꢈꢅd. sꢂmꢊꢈꢅ ꢂꢊꢊꢈꢀcꢂꢄꢀꢆꢃ ꢁcꢉꢅmꢂꢄꢀc gꢀvꢅꢃ ꢁꢉꢆwꢃ ꢀꢃ Fꢀg.3c.
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
16
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
Fꢀguꢁꢂ 3a. Depletion/Master Mode Amplifier Typical Application Circuit (Mode 1)
Fꢀguꢁꢂ 3b. Depletion/Slave Mode Amplifier Typical Application Circuit (Mode 2)
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
17
Application Support: Phone: 978-250-3343 or apps@hittite.com
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
Fꢀguꢁꢂ 3ꢇ. Enhancement Mode Amplifier Typical Application Circuit (Mode 3)
Fꢆꢇ bꢀꢂꢁꢀꢃg hꢀꢄꢄꢀꢄꢅ ꢂmꢊꢈꢀfiꢅꢇꢁ cꢆmꢊꢂꢄꢂbꢈꢅ wꢀꢄꢉ hMC980 ꢇꢅfꢅꢇ ꢄꢆ ꢄꢉꢅ tꢂbꢈꢅ 3, wꢉꢅꢇꢅ vꢂꢈuꢅꢁ ꢆf ꢄꢉꢅ ꢅxꢄꢅꢇꢃꢂꢈ cꢆmꢊꢆꢃꢅꢃꢄꢁ
ꢂꢇꢅ ꢊꢇꢆvꢀdꢅd ꢆꢃ ꢄyꢊꢀcꢂꢈ ꢂꢊꢊꢈꢀcꢂꢄꢀꢆꢃ cꢀꢇcuꢀꢄ ꢁꢉꢆwꢃ ꢀꢃ Fꢀguꢇꢅ 3ꢂ.
tabꢅꢂ 3 - lꢀꢆꢄ ꢈf Bꢀaꢆ sꢂꢄꢄꢀꢃgꢆ fꢈꢁ vaꢁꢀꢈuꢆ Hꢀꢄꢄꢀꢄꢂ Ampꢅꢀfiꢂꢁꢆ
VDRAIN
(V)
VDD
(V)
IDRAIN
(mA)
RSENSE
(kOhm)
R4
R3
VG2
(V)
Hittite Part Number
S1
S0
(kOhm)
(kOhm)
Gain Blocks & Drivers
HMC-AUH256
5
5.83
295
0.508
LNAs
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
-
GnD
GnD
HMC-ALH435
HMC-ALH444
HMC490
5
5
5
5
6
6
6
6
5
5.08
5.15
5.56
5.56
6.28
6.28
6.48
6.48
5.15
30
55
5.000
6.13
5.95
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
5.95
5
1.5
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
2.727
5
1.5
200
200
100
100
170
170
55
0.750
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
5
-
-
HMC490LP5
HMC594
0.750
1.500
-
HMC594LC3B
HMC609
1.500
-
0.882
-
HMC609LC4
HMC753LP4E
0.882
-
2.727
1.5
Linear & Power
1.875
HMC-ABH209
HMC-ABH264
HMC442
5
5
5
5
5.22
5.34
5.24
5.24
80
120
85
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
-
-
-
-
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
1.250
1.765
HMC442LC3B
84
1.786
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
18
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
tabꢅꢂ 3 - lꢀꢆꢄ ꢈf Bꢀaꢆ sꢂꢄꢄꢀꢃgꢆ fꢈꢁ vaꢁꢀꢈuꢆ Hꢀꢄꢄꢀꢄꢂ Ampꢅꢀfiꢂꢁꢆ (Continued)
VDRAIN
(V)
VDD
(V)
IDRAIN
(mA)
RSENSE
(kOhm)
R4
(kOhm)
R3
(kOhm)
VG2
(V)
Hittite Part Number
S1
S0
HMC442LM1
HMC499
5
5
5
5
5
5
5
5
5
5
5
5
5
7
5.24
5.56
5.56
5.62
5.74
5.77
6.22
5.92
5.77
5.99
5.81
6.12
5.81
8.11
85
200
200
220
475
900
1440
1080
900
640
950
400
950
1300
1.765
0.750
0.750
0.682
0.316
0.167
0.104
0.139
0.167
0.234
0.158
0.375
0.158
0.115
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
GnD
GnD
GnD
GnD
GnD
VDiG
VDiG
VDiG
VDiG
GnD
VDiG
GnD
VDiG
VDiG
GnD
GnD
GnD
GnD
VDiG
GnD
GnD
GnD
GnD
VDiG
GnD
GnD
GnD
GnD
HMC499LC4
HMC-ABH241
HMC-APH403
HMC-APH460
HMC-APH462
HMC-APH473
HMC-APH478
HMC-APH510
HMC-APH518
HMC-APH596
HMC-APH608
HMC486
HMC486LP5 /
HMC486LP5E
7
7
7
8.11
8.11
8.11
1300
1300
1300
0.115
0.115
0.115
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
-
-
-
VDiG
VDiG
VDiG
GnD
GnD
GnD
HMC487LP5 /
HMC487LP5E
HMC489LP5 /
HMC489LP5E
HMC498
5
5
7
5.70
5.70
7.70
250
250
820
0.600
0.600
0.183
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
-
-
-
GnD
GnD
VDiG
GnD
GnD
GnD
HMC498LC4
HMC590
HMC590LP5 /
HMC590LP5E
7
7
7
7.70
8.14
8.14
820
1340
1340
0.183
0.112
0.112
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
-
-
-
VDiG
VDiG
VDiG
GnD
GnD
GnD
HMC591
HMC591LP5 /
HMC591LP5E
HMC592
7
5
8.16
5.87
6.24
8.22
8.11
6.12
7.05
7.05
7. 16
7.02
6.52
8.02
7.02
6.77
6.77
750
310
0.200
0.484
0.188
0.190
0.380
0.375
0.400
0.400
0.200
0.125
0.125
0.125
0.125
0.167
0.167
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
VDiG
VDiG
VDiG
VDiG
VDiG
VDiG
VDiG
GnD
VDiG
VDiG
GnD
GnD
GnD
GnD
VDiG
GnD
GnD
GnD
GnD
GnD
GnD
HMC608LC4
HMC693
5
800
790
395
400
375
375
750
1200
1200
1200
1200
900
900
HMC756
7
HMC757
7
HMC757LP4E
HMC863
5
6
HMC863LP4E
HMC864
6
6
HMC906
6
HMC943LP5E
HMC949
5.5
7
HMC965LP5E
HMC968
6
6
HMC969
6
Wideband (Distributed)
HMC-AUH232
HMC-AUH249
HMC-AUH312
5
5
8
5.50
5.56
8.17
180
200
60
0.833
0.750
2.500
5.18
5.07
3.06
5
5
5
1.5
1.5
1.8
GnD
GnD
GnD
GnD
GnD
GnD
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
19
HMC980
v00.0312
Active BiAs controller
Hꢀgh cuꢁꢁꢂꢃꢄ
tabꢅꢂ 3 - lꢀꢆꢄ ꢈf Bꢀaꢆ sꢂꢄꢄꢀꢃgꢆ fꢈꢁ vaꢁꢀꢈuꢆ Hꢀꢄꢄꢀꢄꢂ Ampꢅꢀfiꢂꢁꢆ (Continued)
VDRAIN
(V)
VDD
(V)
IDRAIN
(mA)
RSENSE
(kOhm)
R4
(kOhm)
R3
(kOhm)
VG2
(V)
Hittite Part Number
S1
S0
HMC460
8
8
5
5
5
8
8
8
5
5
5
5
10
8
8
8.17
8.21
5.17
5.17
5.17
8.45
8.45
8.22
5.50
5.50
5.50
5.50
10.49
8.81
8.81
60
75
2.500
2.000
2.500
2.500
2.500
0.938
0.938
1.875
0.833
0.833
0.833
0.833
0.857
0.517
0.517
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
2.48
2.48
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
4.22
4.77
4.77
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
5
-
-
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
HMC460LC5
HMC463
60
-
HMC463LH250
HMC463LP5
HMC465
60
-
60
-
160
160
80
1.5
1.5
-
HMC465LP5
HMC562
5
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
5
HMC633
180
180
180
180
175
290
290
-
HMC633LC4
HMC634
-
-
HMC634LC4
HMC-930
-
3.5
3
3
HMC-459
5
HMC-464
5
HMC464LP5 /
HMC464LP5E
8
8.81
290
0.517
4.77
5
3
GnD
GnD
HMC559
HMC619
10
12
11.12
400
300
0.375
0.500
4.55
4.82
5
5
4
5
GnD
GnD
GnD
GnD
12.84
HMC619LP5 /
HMC619LP5E
12
12.84
300
0.500
4.82
5
5
GnD
GnD
HMC635
5
5
5.78
5.78
280
280
400
0.536
0.536
0.375
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
6.27
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
5
-
-
GnD
GnD
GnD
GnD
GnD
GnD
HMC635LC4
HMC637
12
13.12
6
HMC637LP5 /
HMC637LP5E
12
13.12
400
0.375
4.62
5
5
GnD
GnD
HMC659
8
8
8.84
8.84
11.12
11.12
300
300
400
400
0.500
0.500
0.375
0.375
4.74
4.74
3.80
3.80
5
5
5
5
3
GnD
GnD
GnD
GnD
GnD
GnD
GnD
GnD
HMC659LC5
HMC797
3
10
10
3.5
3.5
HMC797LP5E
Microwave & Optical Drivers
HMC870LC5
HMC871LC5
7
8
7.46
165
75
0.909
2.000
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
ꢆꢊꢅꢃ
-
-
GnD
GnD
GnD
GnD
8.21
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
20
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