HMC797LP5E Datasheet, PDF (1/10 Pages) Hittite Microwave Corporation – GaAs pHEMT MMIC 1 WATT POWER AMPLIFIER, DC - 22 GHz

HMC797LP5E
v02.0811
GaAs pHEMT MMIC
1 WATT POWER AMPLIFIER, DC - 22 GHz
Typical Applications
The HMC797LP5E is ideal for:
• Test Instrumentation
• Microwave Radio & VSAT
• Military & Space
9
• Telecom Infrastructure
• Fiber Optics
Functional Diagram
Features
High P1dB Output Power: 28 dBm
High Psat Output Power: 29.5 dBm
High Gain: 13.5 dB
High Output IP3: 39 dBm
Supply Voltage: +10 V @ 400 mA
50 Ohm Matched Input/Output
32 Lead 5x5 mm SMT Package: 25 mm²
General Description
The HMC797LP5E is a GaAs MMIC pHEMT Distrib-
uted Power Amplifier which operates between DC
and 22 GHz. The amplifier provides 13.5 dB of gain,
39 dBm output IP3 and +28 dBm of output power at
1 dB gain compression while requiring 400 mA from
a +10 V supply. This versatile PA exhibits a positive
gain slope from 4 to 20 GHz making it ideal for EW,
ECM, Radar and test equipment applications. The
HMC797LP5E amplifier I/Os are internally matched
to 50 Ohms facilitating integration into mutli-chip-
modules (MCMs), is packaged in a leadless QFN 5x5
mm surface mount package, and requires no external
matching components.
9-1
Electrical Specifications, T_A = +25° C, Vdd = +10 V, Vgg2 = +3.5 V, Idd = 400 mA*
Parameter
Min. Typ. Max.
Frequency Range
DC - 12
Gain
11
12.5
Gain Flatness
±0.7
Gain Variation Over Temperature
0.012
Input Return Loss
13
Output Return Loss
12
Output Power for 1 dB Compression (P1dB)
26
28
Saturated Output Power (Psat)
29.5
Output Third Order Intercept (IP3)
39
Noise Figure
3.5
Supply Current
(Idd) (Vdd= 10V, Vgg1= -0.8V Typ.)
400
440
* Adjust Vgg1 between -2 to 0 V to achieve Idd = 400 mA typical.
Min.
Typ. Max.
12 - 18
11
13.5
±0.5
0.008
15
16
25
27
29
37
4
400
440
Min.
11
23.5
Typ.
18 - 22
13.5
±0.5
0.008
15
13
25.5
27
35
6
400
Max.
440
Units
GHz
dB
dB
dB/ °C
dB
dB
dBm
dBm
dBm
dB
mA
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: [phone] Fax: [phone] Order On-line at www.hittite.com
Application Support: Phone: [phone] or [e-mail]