HMC977LP4E [HITTITE]
GaAs MMIC I/Q DOWNCONVERTER 20 - 28 GHz; 砷化镓MMIC I / Q下变频器20 - 28 GHz的
| 型号： | HMC977LP4E |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | GaAs MMIC I/Q DOWNCONVERTER 20 - 28 GHz |
| 文件： | 总12页 (文件大小：1209K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC977LP4E
ꢀ00.1210
GaAs MMIC I/Q DOWNCONVERTER
20 - 28 GHz
Typical Applications
Features
Thꢁ Hmc977LP4e ꢂꢃ ꢂdꢁal foꢆ:
conꢀꢁꢆꢃꢂon Gaꢂn: 14 dB
iꢅagꢁ rꢁjꢁꢄtꢂon: 21 dBꢄ
2 LO to rF iꢃolatꢂon: 45 dB
Noꢂꢃꢁ Fꢂguꢆꢁ: 2.5 dB
9
• Point-to-Point and Point-to-Multi-Point Radio
• Military Radar, EW & ELINT
• Satellite Communications
input iP3: 1 dBꢅ
24 Lꢁad 4 ꢇ 4 ꢅꢅ smT Paꢄkagꢁ: 16 ꢅꢅ²
Functional Diagram
General Description
Thꢁ Hmc977LP4e ꢂꢃ a ꢄoꢅpaꢄt GaAꢃ mmic i/q
downꢄonꢀꢁꢆtꢁꢆ ꢂn
a
lꢁadlꢁꢃꢃ roHs ꢄoꢅplꢂant
smT paꢄkagꢁ. Thꢂꢃ dꢁꢀꢂꢄꢁ pꢆoꢀꢂdꢁꢃ a ꢃꢅall ꢃꢂgnal
ꢄonꢀꢁꢆꢃꢂon gaꢂn of 14 dB wꢂth a noꢂꢃꢁ figuꢆꢁ of 2.7
dB and 21 dBꢄ of ꢂꢅagꢁ ꢆꢁjꢁꢄtꢂon. Thꢁ Hmc977LP4e
utꢂlꢂzꢁꢃ an LNA followꢁd by an ꢂꢅagꢁ ꢆꢁjꢁꢄt ꢅꢂꢇꢁꢆ whꢂꢄh
ꢂꢃ dꢆꢂꢀꢁn by an aꢄtꢂꢀꢁ ꢇ2 ꢅultꢂplꢂꢁꢆ. Thꢁ ꢂꢅagꢁ ꢆꢁjꢁꢄt
ꢅꢂꢇꢁꢆ ꢁlꢂꢅꢂnatꢁꢃ thꢁ nꢁꢁd foꢆ a filtꢁꢆ followꢂng thꢁ LNA,
and ꢆꢁꢅoꢀꢁꢃ thꢁꢆꢅal noꢂꢃꢁ at thꢁ ꢂꢅagꢁ fꢆꢁꢈuꢁnꢄy. i
and q ꢅꢂꢇꢁꢆ outputꢃ aꢆꢁ pꢆoꢀꢂdꢁd and an ꢁꢇtꢁꢆnal 90°
hybꢆꢂd ꢂꢃ nꢁꢁdꢁd to ꢃꢁlꢁꢄt thꢁ ꢆꢁꢈuꢂꢆꢁd ꢃꢂdꢁband. Thꢁ
Hmc977LP4e ꢂꢃ a ꢅuꢄh ꢃꢅallꢁꢆ altꢁꢆnatꢂꢀꢁ to hybꢆꢂd
ꢃtylꢁ ꢂꢅagꢁ ꢆꢁjꢁꢄt ꢅꢂꢇꢁꢆ downꢄonꢀꢁꢆtꢁꢆ aꢃꢃꢁꢅblꢂꢁꢃ,
and ꢂꢃ ꢄoꢅpatꢂblꢁ wꢂth ꢃuꢆfaꢄꢁ ꢅount ꢅanufaꢄtuꢆꢂng
tꢁꢄhnꢂꢈuꢁꢃ.
Electrical Specifications, TA = +25 °C, IF = 1000 MHz, LO = +6 dBm, Vdd = 4.5 Vdc USB [1]
Paꢆaꢅꢁtꢁꢆ
mꢂn.
Typ.
maꢇ.
mꢂn.
Typ.
maꢇ.
Unꢂtꢃ
Fꢆꢁꢈuꢁnꢄy rangꢁ, rF
Fꢆꢁꢈuꢁnꢄy rangꢁ, LO
Fꢆꢁꢈuꢁnꢄy rangꢁ, iF
20 - 26.5
8.3 - 15
Dc - 3.5
14
26.5 - 28
GHz
GHz
GHz
dB
11.5 - 15.7
Dc - 3.5
14
conꢀꢁꢆꢃꢂon Gaꢂn (Aꢃ irm)
Noꢂꢃꢁ Fꢂguꢆꢁ
11
11
2.5
3.0
20
dB
iꢅagꢁ rꢁjꢁꢄtꢂon
21
dBꢄ
dBꢅ
dB
1 dB coꢅpꢆꢁꢃꢃꢂon (input)
2 LO to rF iꢃolatꢂon
-8
-7
35
45
34
39
2 LO to iF iꢃolatꢂon
20
30
dB
iP3 (input)
1
3
dBꢅ
dB
Aꢅplꢂtudꢁ Balanꢄꢁ [2]
0.3
0.3
12
Phaꢃꢁ Balanꢄꢁ [2]
17
dꢁg
ꢅA
Total supply cuꢆꢆꢁnt
170
210
170
210
[1] Data takꢁn aꢃ irm wꢂth ꢁꢇtꢁꢆnal iF 90° hybꢆꢂd
[2] Data takꢁn wꢂthout ꢁꢇtꢁꢆnal 90° hybꢆꢂd, iF = 500 mHz
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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 - 1
HMC977LP4E
ꢀ00.1210
GaAs MMIC I/Q DOWNCONVERTER
20 - 28 GHz
Data Taken As IRM With External IF 90° Hybrid, IF = 1000 MHz
Conversion Gain USB vs. Temperature
Conversion Gain USB vs. LO Drive
25
25
20
15
10
5
9
20
15
10
2 dBm
4 dBm
6 dBm
+25 C
+85 C
-40 C
5
0
0
20
21
22
23
24
25
26
27
28
28
16
20
21
22
23
24
25
26
27
28
28
4
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Image Rejection vs. Temperature
RF Return Loss vs. Temperature
0
0
+25 C
-5
+85 C
-10
-40 C
-10
-20
-30
-40
-50
-15
+25 C
+85 C
-40 C
-20
-25
-30
20
21
22
23
24
25
26
27
20
21
22
23
24
25
26
27
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
LO Return Loss vs. Temperature
IF Return Loss [1]
0
0
-5
-3
-6
IF1
IF2
-10
-15
-9
+25 C
+85 C
-40 C
-20
-25
-12
-15
10
11
12
13
14
15
0
1
2
3
RF FREQUENCY (GHz)
IF FREQUENCY (GHz)
[1] Data takꢁn wꢂthout ꢁꢇtꢁꢆnal 90° hybꢆꢂd.
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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 - 2
HMC977LP4E
ꢀ00.1210
GaAs MMIC I/Q DOWNCONVERTER
20 - 28 GHz
Data Taken as IRM With External IF 90° Hybrid, IF = 1000 MHz
RF/IF and LO/IF Isolations
LO/RF Isolations
0
-10
-20
-30
-40
-50
-60
-70
-80
10
9
RF/IF2
0
RF/IF1
-10
2LO/IF1
2LO/IF2
-20
2LO/RF
-30
-40
-50
-60
LO/RF
20 21 22 23 24 25 26 27 28 29 30 31
RF FREQUENCY (GHz)
20
21
22
23
24
25
26
27
27
27
28
28
28
RF FREQUENCY (GHz)
Input P1dB USB vs. Temperature
Input IP3, USB vs. Temperature
0
15
-2
+25 C
+85 C
-40 C
+25 C
+85 C
-40 C
10
5
-4
-6
-8
0
-10
-12
-14
-16
-5
-10
-15
20
21
22
23
24
25
26
20
21
22
23
24
25
26
27
28
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Input IP3, USB vs. LO Drive
Noise Figure, LO Frequency = 10 GHz
15
8
2 dBm
4 dBm
6 dBm
10
5
+6dBm
6
0
4
2
0
-5
-10
-15
20
21
22
23
24
25
26
0.5
1
1.5
2
2.5
3
3.5
4
RF FREQUENCY (GHz)
IF FREQUENCY (GHz)
* conꢀꢁꢆꢃꢂon gaꢂn data takꢁn wꢂth ꢁꢇtꢁꢆnal iF 90° iF hybꢆꢂd, LO fꢆꢁꢈuꢁnꢄy fiꢇꢁd at 8.5 GHz and rF ꢀaꢆꢂꢁd
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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 - 3
HMC977LP4E
ꢀ00.1210
GaAs MMIC I/Q DOWNCONVERTER
20 - 28 GHz
Quadrature Channel Data Taken Without IF 90° Hybrid, IF = 1000 MHz
Noise Figure vs. Temperature,
IF Bandwidth
IF Frequency = 1000 MHz
20
15
10
5
9
6
+25C
+85C
-40C
5
4
3
2
1
0
CONVERSION GAIN
RETURN LOSS
0
-5
-10
-15
-20
0.5
1
1.5
2
2.5
3
3.5
4
20
21
22
23
24
25
26
27
28
IF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Amplitude Balance vs. LO Drive [1]
Phase Balance vs. LO Drive [1]
2
35
2 dBm
4 dBm
6 dBm
1.5
1
30
25
20
15
10
5
2 dBm
4 dBm
6 dBm
0.5
0
-0.5
-1
-1.5
-2
0
-5
20
21
22
23
24
25
26
27
28
20
21
22
23
24
25
26
27
28
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
[1] Data takꢁn wꢂth iF = 1000 mHz
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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 - 4
HMC977LP4E
ꢀ00.1210
GaAs MMIC I/Q DOWNCONVERTER
20 - 28 GHz
Data Taken as IRM With External IF 90° Hybrid, IF = 1000 MHz
Conversion Gain, LSB vs. Temperature
Conversion Gain, LSB vs. LO Drive
25
25
20
15
10
5
9
+25 C
+85 C
-40 C
20
15
10
5
2 dBm
4 dBm
6 dBm
0
0
20
21
22
23
24
25
26
27
28
20
21
22
23
24
25
26
27
28
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Image Rejection vs. Temperature
Input P1dB, LSB vs. Temperature
0
0
+25 C
+85 C
-40 C
-2
+25 C
+85 C
-40 C
-10
-20
-30
-40
-50
-60
-4
-6
-8
-10
-12
-14
-16
20
21
22
23
24
25
26
27
28
20
21
22
23
24
25
26
27
28
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Input IP3, LSB vs. Temperature
Input IP3, LSB vs. LO Drive
15
15
+25 C
+85 C
-40 C
2 dBm
4 dBm
6 dBm
10
5
10
5
0
0
-5
-5
-10
-15
-10
-15
20
21
22
23
24
25
26
27
28
20
21
22
23
24
25
26
27
28
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
* conꢀꢁꢆꢃꢂon gaꢂn data takꢁn wꢂth ꢁꢇtꢁꢆnal iF 90° iF hybꢆꢂd, LO fꢆꢁꢈuꢁnꢄy fiꢇꢁd at 8.5 GHz and rF ꢀaꢆꢂꢁd
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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 - 5
HMC977LP4E
ꢀ00.1210
GaAs MMIC I/Q DOWNCONVERTER
20 - 28 GHz
Data Taken as IRM With External IF 90° Hybrid, IF = 2000 MHz
Conversion Gain, USB vs. Temperature
Conversion Gain, USB vs. LO Drive
25
25
20
15
10
5
9
+25 C
+85 C
20
-40 C
15
10
5
2 dBm
4 dBm
6 dBm
0
0
20
21
22
23
24
25
26
27
28
20
21
22
23
24
25
26
27
28
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Image Rejection vs. Temperature
Input IP3, USB vs. Temperature
0
15
+25 C
+85 C
-40 C
+25 C
+85 C
-40 C
-10
-20
-30
-40
-50
-60
10
5
0
-5
-10
-15
20
21
22
23
24
25
26
27
28
20
21
22
23
24
25
26
27
28
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Input IP3, USB vs. LO Drive
15
10
5
2 dBm
4 dBm
6 dBm
0
-5
-10
-15
20
21
22
23
24
25
26
27
28
RF FREQUENCY (GHz)
* conꢀꢁꢆꢃꢂon gaꢂn data takꢁn wꢂth ꢁꢇtꢁꢆnal iF 90° iF hybꢆꢂd, LO fꢆꢁꢈuꢁnꢄy fiꢇꢁd at 8.5 GHz and rF ꢀaꢆꢂꢁd
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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 - 6
HMC977LP4E
ꢀ00.1210
GaAs MMIC I/Q DOWNCONVERTER
20 - 28 GHz
Data Taken as IRM With External IF 90° Hybrid, IF = 2000 MHz
Conversion Gain, LSB vs. Temperature
Conversion Gain, LSB vs. LO Drive
25
25
20
15
10
5
9
2 dBm
4 dBm
6 dBm
20
15
10
+25 C
5
+85 C
-40 C
0
0
20
21
22
23
24
25
26
27
28
20
21
22
23
24
25
26
27
28
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Image Rejection vs. Temperature
Input IP3, LSB vs. Temperature
0
15
+25 C
10
+85 C
-10
+25 C
+85 C
-40 C
-40 C
5
0
-20
-30
-40
-50
-5
-10
-15
20
21
22
23
24
25
26
27
28
20
21
22
23
24
25
26
27
28
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Input IP3, LSB vs. LO Drive
15
10
5
2 dBm
4 dBm
6 dBm
0
-5
-10
-15
20
21
22
23
24
25
26
27
28
RF FREQUENCY (GHz)
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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 - 7
HMC977LP4E
ꢀ00.1210
GaAs MMIC I/Q DOWNCONVERTER
20 - 28 GHz
Data Taken as IRM With External IF 90° Hybrid, IF = 3300 MHz
Conversion Gain, USB vs. Temperature
Conversion Gain, USB vs. LO Drive
25
25
20
15
10
5
9
+25 C
+85 C
-40 C
2 dBm
4 dBm
6 dBm
20
15
10
5
0
0
20
21
22
23
24
25
26
27
28
20
21
22
23
24
25
26
27
28
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Image Rejection vs. Temperature
Input IP3, USB vs. Temperature
0
15
+25 C
+85 C
-40 C
10
+25 C
-10
-20
-30
-40
-50
+85 C
-40 C
5
0
-5
-10
-15
20
21
22
23
24
25
26
27
28
20
21
22
23
24
25
26
27
28
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Input IP3, USB vs. LO Drive
15
10
5
2 dBm
4 dBm
6 dBm
0
-5
-10
-15
20
21
22
23
24
25
26
27
28
RF FREQUENCY (GHz)
* conꢀꢁꢆꢃꢂon gaꢂn data takꢁn wꢂth ꢁꢇtꢁꢆnal iF 90° iF hybꢆꢂd, LO fꢆꢁꢈuꢁnꢄy fiꢇꢁd at 8.5 GHz and rF ꢀaꢆꢂꢁd
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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 - 8
HMC977LP4E
ꢀ00.1210
GaAs MMIC I/Q DOWNCONVERTER
20 - 28 GHz
Data Taken as IRM With External IF 90° Hybrid, IF = 3300 MHz
Conversion Gain, LSB vs. Temperature
Conversion Gain, LSB vs. LO Drive
25
25
20
15
10
5
9
+25 C
2 dBm
4 dBm
6 dBm
+85 C
20
-40 C
15
10
5
0
0
20
21
22
23
24
25
26
27
28
20
21
22
23
24
25
26
27
28
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Image Rejection vs. Temperature
Input IP3, LSB vs. Temperature
0
15
+25 C
+85 C
-40 C
+25 C
+85 C
-40 C
10
5
-10
-20
-30
-40
-50
0
-5
-10
-15
20
21
22
23
24
25
26
27
28
20
21
22
23
24
25
26
27
28
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Input IP3, LSB vs. LO Drive
15
10
5
2 dBm
4 dBm
6 dBm
0
-5
-10
-15
20
21
22
23
24
25
26
27
28
RF FREQUENCY (GHz)
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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 - 9
HMC977LP4E
ꢀ00.1210
GaAs MMIC I/Q DOWNCONVERTER
20 - 28 GHz
MxN Spurious Outputs
Absolute Maximum Ratings
nLO
rF
+2 dBꢅ
+10 dBꢅ
5.0v
9
ꢅrF
0
x
0
1
2
-11.5
0
3
-32.5
-30.5
-85
x
4
x
x
x
x
x
LO Dꢆꢂꢀꢁ
0
1
2
3
4
-24.8
-29.0
-70.8
x
vdd
channꢁl Tꢁꢅpꢁꢆatuꢆꢁ
175 °c
x
x
x
-48.2
x
contꢂnuouꢃ Pdꢂꢃꢃ (T=85°c)
(derate 17.7 mW/°C above 85°C)
1.6 W
Thꢁꢆꢅal rꢁꢃꢂꢃtanꢄꢁ (rTH
(ꢄhannꢁl to paꢄkagꢁ bottoꢅ)
)
x
x
x
56.3 °C/W
rF = 24 GHz @ -20 dBꢅ
stoꢆagꢁ Tꢁꢅpꢁꢆatuꢆꢁ
-65 to +150 °c
LO = 11.5 GHz @ +4 dBꢅ
Data takꢁn wꢂthout iF hybꢆꢂd
Opꢁꢆatꢂng Tꢁꢅpꢁꢆatuꢆꢁ
esD sꢁnꢃꢂtꢂꢀꢂty (HBm)
-40 to +85 °c
claꢃꢃ 1A Paꢃꢃ 250v
All ꢀaluꢁꢃ ꢂn dBꢄ bꢁlow iF powꢁꢆ lꢁꢀꢁl (1rF -2LO = 1 GHz)
eLecTrOsTATic seNsiTive Device
OBserve HANDLiNG PrecAUTiONs
Outline Drawing
NOTes:
1. PAcKAGe BODY mATeriAL: ALUmiNA
2. LeAD AND GrOUND PADDLe PLATiNG: 30 - 80 micrOiNcHes
GOLD Over 50 micrOiNcHes miNimUm NicKLe
3. DimeNsiONs Are iN iNcHes [miLLimeTers]
4. LeAD sPAciNG TOLerANce is NON-cUmULATive
5. PACKAGE WARP SHALL NOT EXCEED 0.05 mm DATUM
6. ALL GrOUND LeADs AND GrOUND PADDLe mUsT Be sOLDereD
TO PcB rF GrOUND
Package Information
Paꢆt Nuꢅbꢁꢆ
Paꢄkagꢁ Body matꢁꢆꢂal
Lꢁad Fꢂnꢂꢃh
msL ratꢂng
msL1 [2]
Paꢄkagꢁ maꢆkꢂng [1]
H977
xxxx
Hmc977LP4e
roHs-coꢅplꢂant Low stꢆꢁꢃꢃ injꢁꢄtꢂon moldꢁd Plaꢃtꢂꢄ
100% mattꢁ sn
[1] 4-Dꢂgꢂt lot nuꢅbꢁꢆ xxxx
[2] maꢇ pꢁak ꢆꢁflow tꢁꢅpꢁꢆatuꢆꢁ of 260 °c
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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 - 10
HMC977LP4E
ꢀ00.1210
GaAs MMIC I/Q DOWNCONVERTER
20 - 28 GHz
Pin Descriptions
Pꢂn Nuꢅbꢁꢆ
Funꢄtꢂon
Dꢁꢃꢄꢆꢂptꢂon
intꢁꢆfaꢄꢁ sꢄhꢁꢅatꢂꢄ
9
1, 2, 6, 7,
10 - 12, 15,
18 - 22
Thꢁ pꢂnꢃ aꢆꢁ not ꢄonnꢁꢄtꢁd ꢂntꢁꢆnally; howꢁꢀꢁꢆ, all data
ꢃhown hꢁꢆꢁꢂn waꢃ ꢅꢁaꢃuꢆꢁd wꢂth thꢁꢃꢁ pꢂnꢃ ꢄonnꢁꢄtꢁd
to rF/Dc gꢆound ꢁꢇtꢁꢆnally.
N/c
3
4
vDrF
Powꢁꢆ ꢃupply foꢆ rF LNA.
vDLO2
Powꢁꢆ ꢃupply foꢆ ꢃꢁꢄond ꢃtagꢁ of LO aꢅplꢂfiꢁꢆ.
Powꢁꢆ ꢃupply foꢆ fiꢆꢃt ꢃtagꢁ of LO aꢅplꢂfiꢁꢆ.
5
vDLO1
LO
Thꢂꢃ pꢂn ꢂꢃ Ac ꢄouplꢁd
and ꢅatꢄhꢁd to 50 Ohꢅꢃ.
8
Thꢁꢃꢁ pꢂnꢃ and thꢁ ꢁꢇpoꢃꢁd gꢆound
paddlꢁ ꢅuꢃt bꢁ ꢄonnꢁꢄtꢁd to rF/Dc gꢆound.
9, 13, 17, 24
GND
Thꢂꢃ pꢂn ꢂꢃ Dc ꢄouplꢁd. Foꢆ applꢂꢄatꢂonꢃ not ꢆꢁꢈuꢂꢆ-
ꢂng opꢁꢆatꢂon to Dc thꢂꢃ poꢆt ꢃhould bꢁ Dc bloꢄkꢁd
ꢁꢇtꢁꢆnally uꢃꢂng a ꢃꢁꢆꢂꢁꢃ ꢄapaꢄꢂtoꢆ whoꢃꢁ ꢀaluꢁ haꢃ
bꢁꢁn ꢄhoꢃꢁn to paꢃꢃ thꢁ nꢁꢄꢁꢃꢃaꢆy fꢆꢁꢈuꢁnꢄy ꢆangꢁ.
Foꢆ opꢁꢆatꢂon to Dc, thꢂꢃ pꢂn ꢅuꢃt not ꢃꢂnk / ꢃouꢆꢄꢁ ꢅoꢆꢁ
than 3 ꢅA of ꢄuꢆꢆꢁnt oꢆ paꢆt non-funꢄtꢂon and poꢃꢃꢂblꢁ
faꢂluꢆꢁ wꢂll ꢆꢁꢃult.
16
iF2
14
23
iF1
rF
Thꢂꢃ pꢂn ꢂꢃ Ac ꢄouplꢁd
and ꢅatꢄhꢁd to 50 Ohꢅꢃ
Typical Application Circuit
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
9 - 11
Application Support: Phone: 978-250-3343 or apps@hittite.com
HMC977LP4E
ꢀ00.1210
GaAs MMIC I/Q DOWNCONVERTER
20 - 28 GHz
Evaluation PCB
9
List of Materials for Evaluation PCB 131656 [1]
Thꢁ ꢄꢂꢆꢄuꢂt boaꢆd uꢃꢁd ꢂn thꢁ applꢂꢄatꢂon ꢃhould uꢃꢁ
rF ꢄꢂꢆꢄuꢂt dꢁꢃꢂgn tꢁꢄhnꢂꢈuꢁꢃ. sꢂgnal lꢂnꢁꢃ ꢃhould
haꢀꢁ 50 Ohꢅ ꢂꢅpꢁdanꢄꢁ whꢂlꢁ thꢁ paꢄkagꢁ gꢆound
lꢁadꢃ and ꢁꢇpoꢃꢁd paddlꢁ ꢃhould bꢁ ꢄonnꢁꢄtꢁd
dꢂꢆꢁꢄtly to thꢁ gꢆound planꢁ ꢃꢂꢅꢂlaꢆ to that ꢃhown.
A ꢃuffꢂꢄꢂꢁnt nuꢅbꢁꢆ of ꢀꢂa holꢁꢃ ꢃhould bꢁ uꢃꢁd to
ꢄonnꢁꢄt thꢁ top and bottoꢅ gꢆound planꢁꢃ. Thꢁ
ꢁꢀaluatꢂon ꢄꢂꢆꢄuꢂt boaꢆd ꢃhown ꢂꢃ aꢀaꢂlablꢁ fꢆoꢅ
Hꢂttꢂtꢁ upon ꢆꢁꢈuꢁꢃt.
itꢁꢅ
Dꢁꢃꢄꢆꢂptꢂon
J1
PcB mount smA rF connꢁꢄtoꢆ, sri
PcB mount K connꢁꢄtoꢆ, sri
Dc Pꢂn
J2, J3
J5 - J8
c1, c4, c7
c2, c5, c8
c3, c6, c9
U1
100 pF capaꢄꢂtoꢆ, 0402 Pkg.
10 nF capaꢄꢂtoꢆ, 0402 Pkg.
4.7 µF capaꢄꢂtoꢆ, caꢃꢁ A Pkg.
Hmc977LP4e
[2]
PcB
161653 eꢀaluatꢂon Boaꢆd
[1] rꢁfꢁꢆꢁnꢄꢁ thꢂꢃ nuꢅbꢁꢆ whꢁn oꢆdꢁꢆꢂng ꢄoꢅplꢁtꢁ ꢁꢀaluatꢂon PcB
[2] cꢂꢆꢄuꢂt Boaꢆd matꢁꢆꢂal: rogꢁꢆꢃ 4350
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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 - 12
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