HMC797 [HITTITE]
GaAs PHEMT MMIC 1 WATT POWER AMPLIFIER, DC - 22 GHz; 的GaAs PHEMT MMIC 1瓦的功放， DC - 22 GHz的
| 型号： | HMC797 |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | GaAs PHEMT MMIC 1 WATT POWER AMPLIFIER, DC - 22 GHz |
| 文件： | 总10页 (文件大小：518K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC797
v02.1011
GaAs PHEMT MMIC
1 WATT POWER AMPLIFIER, DC - 22 GHz
Typical Applications
Features
Tꢀꢁ hmC797 ꢂꢃ ꢂdꢁaꢉ ꢋꢅꢄ:
• Tꢁꢃt iꢊꢃtꢄuꢇꢁꢊtatꢂꢅꢊ
• mꢂcꢄꢅꢆavꢁ radꢂꢅ & VsAT
• mꢂꢉꢂtaꢄy & sꢈacꢁ
hꢂgꢀ p1dB outꢈut pꢅꢆꢁꢄ: +28 dBꢇ
hꢂgꢀ pꢃat outꢈut pꢅꢆꢁꢄ: +31 dBꢇ
hꢂgꢀ Gaꢂꢊ: 14.5 dB
3
hꢂgꢀ outꢈut ip3: +40 dBꢇ
• Tꢁꢉꢁcꢅꢇ iꢊꢋꢄaꢃtꢄuctuꢄꢁ
• fꢂbꢁꢄ oꢈtꢂcꢃ
suꢈꢈꢉy Vꢅꢉtagꢁ: +10 V @ 400 ꢇA
50 oꢀꢇ matcꢀꢁd iꢊꢈut/outꢈut
Dꢂꢁ sꢂzꢁ: 2.89 x 1.55 x 0.1 ꢇꢇ
Functional Diagram
General Description
Tꢀꢁ hmC797 ꢂꢃ a GaAꢃ mmiC phemT Dꢂꢃtꢄꢂbutꢁd
pꢅꢆꢁꢄ Aꢇꢈꢉꢂfiꢁꢄ dꢂꢁ ꢆꢀꢂcꢀ ꢅꢈꢁꢄatꢁꢃ bꢁtꢆꢁꢁꢊ DC
aꢊd 22 Ghz. Tꢀꢁ aꢇꢈꢉꢂfiꢁꢄ ꢈꢄꢅvꢂdꢁꢃ 14.5 dB ꢅꢋ gaꢂꢊ,
40 dBꢇ ꢅutꢈut ip3 aꢊd +28 dBꢇ ꢅꢋ ꢅutꢈut ꢈꢅꢆꢁꢄ at
1 dB gaꢂꢊ cꢅꢇꢈꢄꢁꢃꢃꢂꢅꢊ ꢆꢀꢂꢉꢁ ꢄꢁquꢂꢄꢂꢊg 400ꢇA ꢋꢄꢅꢇ
a +10V ꢃuꢈꢈꢉy. Tꢀꢂꢃ vꢁꢄꢃatꢂꢉꢁ pA ꢁxꢀꢂbꢂtꢃ a ꢈꢅꢃꢂ-
tꢂvꢁ gaꢂꢊ ꢃꢉꢅꢈꢁ ꢋꢄꢅꢇ 3 tꢅ 21 Ghz ꢇakꢂꢊg ꢂt ꢂdꢁaꢉ ꢋꢅꢄ
ew, eCm, radaꢄ aꢊd tꢁꢃt ꢁquꢂꢈꢇꢁꢊt aꢈꢈꢉꢂcatꢂꢅꢊꢃ.
Tꢀꢁ hmC797 aꢇꢈꢉꢂfiꢁꢄ i/oꢃ aꢄꢁ ꢂꢊtꢁꢄꢊaꢉꢉy ꢇatcꢀꢁd
tꢅ 50 oꢀꢇꢃ ꢋacꢂꢉꢂtatꢂꢊg ꢂꢊtꢁgꢄatꢂꢅꢊ ꢂꢊtꢅ mutꢉꢂ-Cꢀꢂꢈ-
mꢅduꢉꢁꢃ (mCmꢃ). Aꢉꢉ data ꢂꢃ takꢁꢊ ꢆꢂtꢀ tꢀꢁ cꢀꢂꢈ
cꢅꢊꢊꢁctꢁd vꢂa tꢆꢅ 0.025ꢇꢇ (1 ꢇꢂꢉ) ꢆꢂꢄꢁ bꢅꢊdꢃ ꢅꢋ ꢇꢂꢊꢂ-
ꢇaꢉ ꢉꢁꢊgtꢀ 0.31 ꢇꢇ (12 ꢇꢂꢉꢃ).
Electrical Specifications, TA = +25° C, Vdd = +10V, Vgg2 = +3.5V, Idd = 400 mA*
paꢄaꢇꢁtꢁꢄ
fꢄꢁquꢁꢊcy raꢊgꢁ
mꢂꢊ.
Tyꢈ.
DC - 10
13.5
0.5
max.
mꢂꢊ.
Tyꢈ.
10 - 18
14.5
0.7
max.
mꢂꢊ.
Tyꢈ.
18 - 22
15.5
0.4
max.
Uꢊꢂtꢃ
Ghz
dB
Gaꢂꢊ
Gaꢂꢊ fꢉatꢊꢁꢃꢃ
dB
Gaꢂꢊ Vaꢄꢂatꢂꢅꢊ ovꢁꢄ Tꢁꢇꢈꢁꢄatuꢄꢁ
iꢊꢈut rꢁtuꢄꢊ lꢅꢃꢃ
0.009
16
0.01
17
0.012
18
dB/ °C
dB
outꢈut rꢁtuꢄꢊ lꢅꢃꢃ
16
18
17
dB
outꢈut pꢅꢆꢁꢄ ꢋꢅꢄ 1 dB Cꢅꢇꢈꢄꢁꢃꢃꢂꢅꢊ (p1dB)
satuꢄatꢁd outꢈut pꢅꢆꢁꢄ (pꢃat)
outꢈut Tꢀꢂꢄd oꢄdꢁꢄ iꢊtꢁꢄcꢁꢈt (ip3)
nꢅꢂꢃꢁ fꢂguꢄꢁ
27
28.5
31
27
28.5
31
26.5
28
dBꢇ
dBꢇ
dBꢇ
dB
31
41
40
39
3.5
3
3.5
suꢈꢈꢉy Cuꢄꢄꢁꢊt
(idd) (Vdd= 10V, Vgg1= -0.8V Tyꢈ.)
400
400
400
ꢇA
* Adjust Vgg1 between -2 to 0V to achieve Idd = 400 mA typical.
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 - 1
HMC797
v02.1011
GaAs PHEMT MMIC
1 WATT POWER AMPLIFIER, DC - 22 GHz
Gain & Return Loss
Gain vs. Temperature
20
18
16
14
12
10
0
S21
S11
S22
3
-10
-20
-30
10
+25C
+85C
-55C
8
6
0
5
10
15
20
25
30
24
24
0
4
8
12
16
20
24
FREQUENCY (GHz)
FREQUENCY (GHz)
Input Return Loss vs. Temperature
Output Return Loss vs. Temperature
0
0
+25C
+85C
-55C
-10
-10
-20
-20
-30
-40
+25C
+85C
-55C
-30
-40
0
4
8
12
16
20
0
4
8
12
16
20
24
FREQUENCY (GHz)
FREQUENCY (GHz)
Reverse Isolation vs. Temperature
Noise Figure vs. Frequency
7
0
-10
6
5
4
3
2
1
0
+25C
+85C
-55C
-20
-30
-40
-50
-60
-70
-80
0
2
4
6
8
10 12 14 16 18 20 22
0
4
8
12
16
20
FREQUENCY (GHz)
FREQUENCY (GHz)
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 - 2
HMC797
v02.1011
GaAs PHEMT MMIC
1 WATT POWER AMPLIFIER, DC - 22 GHz
P1dB vs. Temperature
Psat vs. Temperature
34
34
32
30
28
26
24
22
32
30
+25C
+85C
-55C
3
28
+25C
+85C
-55C
26
24
22
0
4
8
12
16
20
24
24
24
0
4
8
12
16
20
24
FREQUENCY (GHz)
FREQUENCY (GHz)
P1dB vs. Vdd
Psat vs. Vdd
34
34
32
30
28
26
24
22
32
30
28
26
24
22
+10V
+11V
+10V
+11V
0
4
8
12
16
20
0
4
8
12
16
20
24
FREQUENCY (GHz)
FREQUENCY (GHz)
Output IP3 vs.
Temperature @ Pout = 18 dBm Tone
Output IP3 vs. Output Power @ 10 GHz
50
50
300 mA
350 mA
45
40
35
45
400 mA
40
35
30
25
+25C
+85C
-55C
30
25
0
4
8
12
16
20
10
12
14
16
18
20
22
24
FREQUENCY (GHz)
OUTPUT POWER (dBm)
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 - 3
HMC797
v02.1011
GaAs PHEMT MMIC
1 WATT POWER AMPLIFIER, DC - 22 GHz
Power Compression @ 2 GHz
Power Compression @ 10 GHz
32
32
Pout
28
24
28
24
20
16
12
8
Pout
Gain
PAE
Gain
PAE
20
16
12
8
3
4
4
0
0
0
3
6
9
12
15
18
21
18
24
0
3
6
9
12
15
18
21
20
24
INPUT POWER (dBm)
INPUT POWER (dBm)
Power Compression @ 22 GHz
Power Dissipation
32
6
Pout
Gain
PAE
28
24
20
16
12
8
5
4
3
2
1
0
Max Pdis @ 85C
2 GHz
20 GHz
4
0
0
3
6
9
12
15
0
4
8
12
16
INPUT POWER (dBm)
INPUT POWER (dBm)
Second Harmonics vs.
Temperature @ Pout = 18 dBm
Second Harmonics vs.
Vdd @ Pout = 18 dBm
70
70
60
60
+25C
+85C
+8V
-55C
50
50
40
30
20
10
0
+10V
+11V
40
30
20
10
0
0
4
8
12
16
20
0
4
8
12
16
20
FREQUENCY(GHz)
FREQUENCY(GHz)
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 - 4
HMC797
v02.1011
GaAs PHEMT MMIC
1 WATT POWER AMPLIFIER, DC - 22 GHz
Second Harmonics vs.
Idd @ Pout = 18 dBm
70
Second Harmonics vs. Pout
70
+12 dBm
+14 dBm
60
60
+16 dBm
+18 dBm
300 mA
350 mA
400 mA
+20 dBm
50
40
30
20
10
0
50
+22 dBm
+24 dBm
3
40
30
20
10
0
0
4
8
12
16
20
24
0
4
8
12
16
20
24
FREQUENCY(GHz)
FREQUENCY(GHz)
Typical Supply Current vs. Vdd
Absolute Maximum Ratings
Dꢄaꢂꢊ Bꢂaꢃ Vꢅꢉtagꢁ (Vdd)
+12 Vdc
Vdd (V)
+9
idd (ꢇA)
400
Gatꢁ Bꢂaꢃ Vꢅꢉtagꢁ (Vgg1)
-3 tꢅ 0 Vdc
+10
400
Vgg2 = (Vdd -6.5V) tꢅ 4.5V. fꢅꢄ
Vdd <8.5V, Vgg2 ꢇuꢃt ꢄꢁꢇaꢂꢊ >2V
Gatꢁ Bꢂaꢃ Vꢅꢉtagꢁ (Vgg2)
+11
400
rf iꢊꢈut pꢅꢆꢁꢄ (rfin)
Cꢀaꢊꢊꢁꢉ Tꢁꢇꢈꢁꢄatuꢄꢁ
+27 dBꢇ
150 °C
Cꢅꢊtꢂꢊuꢅuꢃ pdꢂꢃꢃ (T= 85 °C)
(dꢁꢄatꢁ 69 ꢇw/°C abꢅvꢁ 85 °C)
eleCTrosTATiC sensiTiVe DeViCe
oBserVe hAnDlinG preCAUTions
4.5 w
Tꢀꢁꢄꢇaꢉ rꢁꢃꢂꢃtaꢊcꢁ
(cꢀaꢊꢊꢁꢉ tꢅ dꢂꢁ bꢅttꢅꢇ)
14.5 °C/w
outꢈut pꢅꢆꢁꢄ ꢂꢊtꢅ Vswr >7:1
stꢅꢄagꢁ Tꢁꢇꢈꢁꢄatuꢄꢁ
29 dBꢇ
-65 tꢅ 150°C
-55 tꢅ 85 °C
oꢈꢁꢄatꢂꢊg Tꢁꢇꢈꢁꢄatuꢄꢁ
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 - 5
HMC797
v02.1011
GaAs PHEMT MMIC
1 WATT POWER AMPLIFIER, DC - 22 GHz
Outline Drawing
3
Tꢀꢂꢃ dꢂꢁ utꢂꢉꢂzꢁꢃ ꢋꢄagꢂꢉꢁ aꢂꢄ bꢄꢂdgꢁꢃ. Aꢊy ꢈꢂck-uꢈ tꢅꢅꢉꢃ uꢃꢁd ꢇuꢃt ꢊꢅt cꢅꢊtact tꢀꢁ dꢂꢁ ꢂꢊ tꢀꢁ cꢄꢅꢃꢃ ꢀatcꢀꢁd aꢄꢁa.
Die Packaging Information [1]
noTes:
1. All Dimensions Are in inChes [mm]
2. Die ThiCKness is .004”
staꢊdaꢄd
Aꢉtꢁꢄꢊatꢁ
3. TYpiCAl BonD pAD is .004” sQUAre
4. BonD pAD meTAliZATion: GolD
5. BACKsiDe meTAliZATion: GolD
6. BACKsiDe meTAl is GroUnD
7. no ConneCTion reQUireD for UnlABeleD BonD pADs
8. oVerAll Die siZe .002”
wp-19 (waꢋꢋꢉꢁ pack)
[2]
[1] Refer to the “Packaging Information” section on our
website for die packaging dimensions.
[2] For alternate packaging information contact Hittite
Microwave Corporation.
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 - 6
HMC797
v02.1011
GaAs PHEMT MMIC
1 WATT POWER AMPLIFIER, DC - 22 GHz
Pad Descriptions
pad nuꢇbꢁꢄ
fuꢊctꢂꢅꢊ
Dꢁꢃcꢄꢂꢈtꢂꢅꢊ
iꢊtꢁꢄꢋacꢁ scꢀꢁꢇatꢂc
Tꢀꢂꢃ ꢈad ꢂꢃ DC cꢅuꢈꢉꢁd aꢊd ꢇatcꢀꢁd
tꢅ 50 oꢀꢇꢃ. Bꢉꢅckꢂꢊg caꢈacꢂtꢅꢄ ꢂꢃ ꢄꢁquꢂꢄꢁd.
1
rfin
3
Gatꢁ cꢅꢊtꢄꢅꢉ 2 ꢋꢅꢄ aꢇꢈꢉꢂfiꢁꢄ. Attacꢀ byꢈaꢃꢃ
caꢈacꢂtꢅꢄꢃ ꢈꢁꢄ aꢈꢈꢉꢂcatꢂꢅꢊ cꢂꢄcuꢂt ꢀꢁꢄꢁꢂꢊ. fꢅꢄ ꢊꢅꢇꢂꢊaꢉ
ꢅꢈꢁꢄatꢂꢅꢊ +3.5V ꢃꢀꢅuꢉd bꢁ aꢈꢈꢉꢂꢁd tꢅ Vgg2.
2
VGG2
lꢅꢆ ꢋꢄꢁquꢁꢊcy tꢁꢄꢇꢂꢊatꢂꢅꢊ. Attacꢀ byꢈaꢃꢃ
caꢈacꢂtꢅꢄꢃ ꢈꢁꢄ aꢈꢈꢉꢂcatꢂꢅꢊ cꢂꢄcuꢂt ꢀꢁꢄꢁꢂꢊ.
4, 7
3
ACG2, ACG4
ACG1
lꢅꢆ ꢋꢄꢁquꢁꢊcy tꢁꢄꢇꢂꢊatꢂꢅꢊ. Attacꢀ byꢈaꢃꢃ
caꢈacꢂtꢅꢄꢃ ꢈꢁꢄ aꢈꢈꢉꢂcatꢂꢅꢊ cꢂꢄcuꢂt ꢀꢁꢄꢁꢂꢊ.
rf ꢅutꢈut ꢋꢅꢄ aꢇꢈꢉꢂfiꢁꢄ. Cꢅꢊꢊꢁct DC bꢂaꢃ (Vdd) ꢊꢁtꢆꢅꢄk tꢅ
ꢈꢄꢅvꢂdꢁ dꢄaꢂꢊ cuꢄꢄꢁꢊt (idd). sꢁꢁ aꢈꢈꢉꢂcatꢂꢅꢊ cꢂꢄcuꢂt ꢀꢁꢄꢁꢂꢊ.
5
rfoUT & VDD
lꢅꢆ ꢋꢄꢁquꢁꢊcy tꢁꢄꢇꢂꢊatꢂꢅꢊ. Attacꢀ byꢈaꢃꢃ
caꢈacꢂtꢅꢄ ꢈꢁꢄ aꢈꢈꢉꢂcatꢂꢅꢊ cꢂꢄcuꢂt ꢀꢁꢄꢁꢂꢊ.
6
ACG3
Gatꢁ cꢅꢊtꢄꢅꢉ 1 ꢋꢅꢄ aꢇꢈꢉꢂfiꢁꢄ. Attacꢀ byꢈaꢃꢃ
caꢈacꢂtꢅꢄ ꢈꢁꢄ aꢈꢈꢉꢂcatꢂꢅꢊ cꢂꢄcuꢂt ꢀꢁꢄꢁꢂꢊ. pꢉꢁaꢃꢁ
ꢋꢅꢉꢉꢅꢆ “mmiC Aꢇꢈꢉꢂfiꢁꢄ Bꢂaꢃꢂꢊg pꢄꢅcꢁduꢄꢁ”
aꢈꢈꢉꢂcatꢂꢅꢊ ꢊꢅtꢁ.
8
VGG1
GnD
Dꢂꢁ Bꢅttꢅꢇ
Dꢂꢁ bꢅttꢅꢇ ꢇuꢃt bꢁ cꢅꢊꢊꢁctꢁd tꢅ rf/DC gꢄꢅuꢊd.
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 - 7
HMC797
v02.1011
GaAs PHEMT MMIC
1 WATT POWER AMPLIFIER, DC - 22 GHz
Assembly Diagram
3
Application Circuit
NOTE 1: Drain Bias (Vdd) must be applied through a broadband bias tee
with low series resistance and capable of providing 500mA
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
3 - 8
Application Support: Phone: 978-250-3343 or apps@hittite.com
HMC797
v02.1011
GaAs PHEMT MMIC
1 WATT POWER AMPLIFIER, DC - 22 GHz
Mounting & Bonding Techniques for Millimeterwave GaAs MMICs
Tꢀꢁ dꢂꢁ ꢃꢀꢅuꢉd bꢁ attacꢀꢁd dꢂꢄꢁctꢉy tꢅ tꢀꢁ gꢄꢅuꢊd ꢈꢉaꢊꢁ ꢁutꢁctꢂcaꢉꢉy ꢅꢄ ꢆꢂtꢀ
cꢅꢊductꢂvꢁ ꢁꢈꢅxy (ꢃꢁꢁ hmC gꢁꢊꢁꢄaꢉ haꢊdꢉꢂꢊg, mꢅuꢊtꢂꢊg, Bꢅꢊdꢂꢊg nꢅtꢁ).
0.102mm (0.004”) Thick GaAs MMIC
50 oꢀꢇ mꢂcꢄꢅꢃtꢄꢂꢈ tꢄaꢊꢃꢇꢂꢃꢃꢂꢅꢊ ꢉꢂꢊꢁꢃ ꢅꢊ 0.127ꢇꢇ (5 ꢇꢂꢉ) tꢀꢂck aꢉuꢇꢂꢊa
tꢀꢂꢊ fiꢉꢇ ꢃubꢃtꢄatꢁꢃ aꢄꢁ ꢄꢁcꢅꢇꢇꢁꢊdꢁd ꢋꢅꢄ bꢄꢂꢊgꢂꢊg rf tꢅ aꢊd ꢋꢄꢅꢇ tꢀꢁ cꢀꢂꢈ
(fꢂguꢄꢁ 1). iꢋ 0.254ꢇꢇ (10 ꢇꢂꢉ) tꢀꢂck aꢉuꢇꢂꢊa tꢀꢂꢊ fiꢉꢇ ꢃubꢃtꢄatꢁꢃ ꢇuꢃt bꢁ
uꢃꢁd, tꢀꢁ dꢂꢁ ꢃꢀꢅuꢉd bꢁ ꢄaꢂꢃꢁd 0.150ꢇꢇ (6 ꢇꢂꢉꢃ) ꢃꢅ tꢀat tꢀꢁ ꢃuꢄꢋacꢁ ꢅꢋ
tꢀꢁ dꢂꢁ ꢂꢃ cꢅꢈꢉaꢊaꢄ ꢆꢂtꢀ tꢀꢁ ꢃuꢄꢋacꢁ ꢅꢋ tꢀꢁ ꢃubꢃtꢄatꢁ. oꢊꢁ ꢆay tꢅ accꢅꢇ-
ꢈꢉꢂꢃꢀ tꢀꢂꢃ ꢂꢃ tꢅ attacꢀ tꢀꢁ 0.102ꢇꢇ (4 ꢇꢂꢉ) tꢀꢂck dꢂꢁ tꢅ a 0.150ꢇꢇ (6 ꢇꢂꢉ)
tꢀꢂck ꢇꢅꢉybdꢁꢊuꢇ ꢀꢁat ꢃꢈꢄꢁadꢁꢄ (ꢇꢅꢉy-tab) ꢆꢀꢂcꢀ ꢂꢃ tꢀꢁꢊ attacꢀꢁd tꢅ tꢀꢁ
gꢄꢅuꢊd ꢈꢉaꢊꢁ (fꢂguꢄꢁ 2).
Wire Bond
0.076mm
(0.003”)
3
RF Ground Plane
mꢂcꢄꢅꢃtꢄꢂꢈ ꢃubꢃtꢄatꢁꢃ ꢃꢀꢅuꢉd bꢁ ꢈꢉacꢁd aꢃ cꢉꢅꢃꢁ tꢅ tꢀꢁ dꢂꢁ aꢃ ꢈꢅꢃꢃꢂbꢉꢁ ꢂꢊ
ꢅꢄdꢁꢄ tꢅ ꢇꢂꢊꢂꢇꢂzꢁ bꢅꢊd ꢆꢂꢄꢁ ꢉꢁꢊgtꢀ. Tyꢈꢂcaꢉ dꢂꢁ-tꢅ-ꢃubꢃtꢄatꢁ ꢃꢈacꢂꢊg ꢂꢃ
0.076ꢇꢇ tꢅ 0.152 ꢇꢇ (3 tꢅ 6 ꢇꢂꢉꢃ).
0.127mm (0.005”) Thick Alumina
Thin Film Substrate
Figure 1.
Handling Precautions
Follow these precautions to avoid permanent damage.
0.102mm (0.004”) Thick GaAs MMIC
Storage: Aꢉꢉ baꢄꢁ dꢂꢁ aꢄꢁ ꢈꢉacꢁd ꢂꢊ ꢁꢂtꢀꢁꢄ waꢋꢋꢉꢁ ꢅꢄ Gꢁꢉ baꢃꢁd esD ꢈꢄꢅtꢁc-
tꢂvꢁ cꢅꢊtaꢂꢊꢁꢄꢃ, aꢊd tꢀꢁꢊ ꢃꢁaꢉꢁd ꢂꢊ aꢊ esD ꢈꢄꢅtꢁctꢂvꢁ bag ꢋꢅꢄ ꢃꢀꢂꢈꢇꢁꢊt.
oꢊcꢁ tꢀꢁ ꢃꢁaꢉꢁd esD ꢈꢄꢅtꢁctꢂvꢁ bag ꢀaꢃ bꢁꢁꢊ ꢅꢈꢁꢊꢁd, aꢉꢉ dꢂꢁ ꢃꢀꢅuꢉd bꢁ
ꢃtꢅꢄꢁd ꢂꢊ a dꢄy ꢊꢂtꢄꢅgꢁꢊ ꢁꢊvꢂꢄꢅꢊꢇꢁꢊt.
Wire Bond
0.076mm
(0.003”)
Cleanliness: haꢊdꢉꢁ tꢀꢁ cꢀꢂꢈꢃ ꢂꢊ a cꢉꢁaꢊ ꢁꢊvꢂꢄꢅꢊꢇꢁꢊt. Do noT attꢁꢇꢈt
tꢅ cꢉꢁaꢊ tꢀꢁ cꢀꢂꢈ uꢃꢂꢊg ꢉꢂquꢂd cꢉꢁaꢊꢂꢊg ꢃyꢃtꢁꢇꢃ.
RF Ground Plane
Static Sensitivity: fꢅꢉꢉꢅꢆ esD ꢈꢄꢁcautꢂꢅꢊꢃ tꢅ ꢈꢄꢅtꢁct agaꢂꢊꢃt esD
ꢃtꢄꢂkꢁꢃ.
0.150mm (0.005”) Thick
Moly Tab
Transients: suꢈꢈꢄꢁꢃꢃ ꢂꢊꢃtꢄuꢇꢁꢊt aꢊd bꢂaꢃ ꢃuꢈꢈꢉy tꢄaꢊꢃꢂꢁꢊtꢃ ꢆꢀꢂꢉꢁ bꢂaꢃ ꢂꢃ
aꢈꢈꢉꢂꢁd. Uꢃꢁ ꢃꢀꢂꢁꢉdꢁd ꢃꢂgꢊaꢉ aꢊd bꢂaꢃ cabꢉꢁꢃ tꢅ ꢇꢂꢊꢂꢇꢂzꢁ ꢂꢊductꢂvꢁ ꢈꢂck-
uꢈ.
0.254mm (0.010”) Thick Alumina
Thin Film Substrate
Figure 2.
General Handling: haꢊdꢉꢁ tꢀꢁ cꢀꢂꢈ aꢉꢅꢊg tꢀꢁ ꢁdgꢁꢃ ꢆꢂtꢀ a vacuuꢇ cꢅꢉꢉꢁt ꢅꢄ ꢆꢂtꢀ a ꢃꢀaꢄꢈ ꢈaꢂꢄ ꢅꢋ bꢁꢊt tꢆꢁꢁzꢁꢄꢃ. Tꢀꢁ
ꢃuꢄꢋacꢁ ꢅꢋ tꢀꢁ cꢀꢂꢈ ꢇay ꢀavꢁ ꢋꢄagꢂꢉꢁ aꢂꢄ bꢄꢂdgꢁꢃ aꢊd ꢃꢀꢅuꢉd ꢊꢅt bꢁ tꢅucꢀꢁd ꢆꢂtꢀ vacuuꢇ cꢅꢉꢉꢁt, tꢆꢁꢁzꢁꢄꢃ, ꢅꢄ fiꢊgꢁꢄꢃ.
Mounting
Tꢀꢁ cꢀꢂꢈ ꢂꢃ back-ꢇꢁtaꢉꢉꢂzꢁd aꢊd caꢊ bꢁ dꢂꢁ ꢇꢅuꢊtꢁd ꢆꢂtꢀ Ausꢊ ꢁutꢁctꢂc ꢈꢄꢁꢋꢅꢄꢇꢃ ꢅꢄ ꢆꢂtꢀ ꢁꢉꢁctꢄꢂcaꢉꢉy cꢅꢊductꢂvꢁ ꢁꢈꢅxy.
Tꢀꢁ ꢇꢅuꢊtꢂꢊg ꢃuꢄꢋacꢁ ꢃꢀꢅuꢉd bꢁ cꢉꢁaꢊ aꢊd flat.
eutꢁctꢂc Dꢂꢁ Attacꢀ: A 80/20 gꢅꢉd tꢂꢊ ꢈꢄꢁꢋꢅꢄꢇ ꢂꢃ ꢄꢁcꢅꢇꢇꢁꢊdꢁd ꢆꢂtꢀ a ꢆꢅꢄk ꢃuꢄꢋacꢁ tꢁꢇꢈꢁꢄatuꢄꢁ ꢅꢋ 255 °C aꢊd a tꢅꢅꢉ
tꢁꢇꢈꢁꢄatuꢄꢁ ꢅꢋ 265 °C. wꢀꢁꢊ ꢀꢅt 90/10 ꢊꢂtꢄꢅgꢁꢊ/ꢀydꢄꢅgꢁꢊ gaꢃ ꢂꢃ aꢈꢈꢉꢂꢁd, tꢅꢅꢉ tꢂꢈ tꢁꢇꢈꢁꢄatuꢄꢁ ꢃꢀꢅuꢉd bꢁ 290 °C. Do
noT ꢁxꢈꢅꢃꢁ tꢀꢁ cꢀꢂꢈ tꢅ a tꢁꢇꢈꢁꢄatuꢄꢁ gꢄꢁatꢁꢄ tꢀaꢊ 320 °C ꢋꢅꢄ ꢇꢅꢄꢁ tꢀaꢊ 20 ꢃꢁcꢅꢊdꢃ. nꢅ ꢇꢅꢄꢁ tꢀaꢊ 3 ꢃꢁcꢅꢊdꢃ ꢅꢋ
ꢃcꢄubbꢂꢊg ꢃꢀꢅuꢉd bꢁ ꢄꢁquꢂꢄꢁd ꢋꢅꢄ attacꢀꢇꢁꢊt.
eꢈꢅxy Dꢂꢁ Attacꢀ: Aꢈꢈꢉy a ꢇꢂꢊꢂꢇuꢇ aꢇꢅuꢊt ꢅꢋ ꢁꢈꢅxy tꢅ tꢀꢁ ꢇꢅuꢊtꢂꢊg ꢃuꢄꢋacꢁ ꢃꢅ tꢀat a tꢀꢂꢊ ꢁꢈꢅxy fiꢉꢉꢁt ꢂꢃ ꢅbꢃꢁꢄvꢁd
aꢄꢅuꢊd tꢀꢁ ꢈꢁꢄꢂꢇꢁtꢁꢄ ꢅꢋ tꢀꢁ cꢀꢂꢈ ꢅꢊcꢁ ꢂt ꢂꢃ ꢈꢉacꢁd ꢂꢊtꢅ ꢈꢅꢃꢂtꢂꢅꢊ. Cuꢄꢁ ꢁꢈꢅxy ꢈꢁꢄ tꢀꢁ ꢇaꢊuꢋactuꢄꢁꢄ’ꢃ ꢃcꢀꢁduꢉꢁ.
Wire Bonding
rf bꢅꢊdꢃ ꢇadꢁ ꢆꢂtꢀ tꢆꢅ 1 ꢇꢂꢉ ꢆꢂꢄꢁꢃ aꢄꢁ ꢄꢁcꢅꢇꢇꢁꢊdꢁd. Tꢀꢁꢃꢁ bꢅꢊdꢃ ꢃꢀꢅuꢉd bꢁ tꢀꢁꢄꢇꢅꢃꢅꢊꢂcaꢉꢉy bꢅꢊdꢁd ꢆꢂtꢀ a ꢋꢅꢄcꢁ
ꢅꢋ 40-60 gꢄaꢇꢃ. DC bꢅꢊdꢃ ꢅꢋ 0.001” (0.025 ꢇꢇ) dꢂaꢇꢁtꢁꢄ, tꢀꢁꢄꢇꢅꢃꢅꢊꢂcaꢉꢉy bꢅꢊdꢁd, aꢄꢁ ꢄꢁcꢅꢇꢇꢁꢊdꢁd. Baꢉꢉ bꢅꢊdꢃ
ꢃꢀꢅuꢉd bꢁ ꢇadꢁ ꢆꢂtꢀ a ꢋꢅꢄcꢁ ꢅꢋ 40-50 gꢄaꢇꢃ aꢊd ꢆꢁdgꢁ bꢅꢊdꢃ at 18-22 gꢄaꢇꢃ. Aꢉꢉ bꢅꢊdꢃ ꢃꢀꢅuꢉd bꢁ ꢇadꢁ ꢆꢂtꢀ a
ꢊꢅꢇꢂꢊaꢉ ꢃtagꢁ tꢁꢇꢈꢁꢄatuꢄꢁ ꢅꢋ 150 °C. A ꢇꢂꢊꢂꢇuꢇ aꢇꢅuꢊt ꢅꢋ uꢉtꢄaꢃꢅꢊꢂc ꢁꢊꢁꢄgy ꢃꢀꢅuꢉd bꢁ aꢈꢈꢉꢂꢁd tꢅ acꢀꢂꢁvꢁ ꢄꢁꢉꢂabꢉꢁ
bꢅꢊdꢃ. Aꢉꢉ bꢅꢊdꢃ ꢃꢀꢅuꢉd bꢁ aꢃ ꢃꢀꢅꢄt aꢃ ꢈꢅꢃꢃꢂbꢉꢁ, ꢉꢁꢃꢃ tꢀaꢊ 12 ꢇꢂꢉꢃ (0.31 ꢇꢇ).
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
3 - 9
Application Support: Phone: 978-250-3343 or apps@hittite.com
HMC797
v02.1011
GaAs PHEMT MMIC
1 WATT POWER AMPLIFIER, DC - 22 GHz
Notes:
3
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 - 10
相关型号：
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