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Part: AM42-0046
Category:
RF & Microwaves
-> Amplifiers
Description: 4 Watt Extended C-band Vsat Power Amplifier, 5.9 - 7.1 GHZ
Company: M/A-COM, Inc.
Datasheet: Download AM42-0046 datasheet File size : 1661 kB
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Datasheet text preview:
4 Watt Extended C-Band VSAT Power Amplifier
5.9 - 7.1 GHz
V1P
AM42-0046
AM42-0046
Features
· · · · · High Linear Gain: 30 dB Typical High Saturated Output Power: +36 dBm Typ. High Power Added Efficiency: 25% Typical 50 Input / Output Broadband Matched Integrated Output Power Detector
Functional Schematic
VDD1,2
GND
VDD1,2 VD D 3 RFOUT VD E T
GND
Description
M/A-COM's AM42-0046 is a three stage MMIC power amplifier in a bolt down ceramic package, allowing easy assembly. The AM42-0046 employs a fully matched chip with internally decoupled gate and drain bias networks. The AM42-0046 is designed to operate from a constant current drain supply or a constant voltage gate supply. By varying the bias conditions, the saturated output power performance of this device may be tailored for various applications. The AM42-0046 is ideally suited for use as an output stage or a driver amplifier in VSAT systems. The AM42-0046 includes internal supply line bypassing in the package, minimizing the number of
external components required. M/A-COM's AM42-0046 is fabricated using a mature 0.5 micron MBE based GaAs MESFET process. The process features full passivation for increased performance and reliability. This product is 100% RF tested to ensure compliance to performance specifications.
RFIN VGG
GND
Pin Configuration
PIN No. PIN Name Description
1 2 3 4 5 6
VDD1,2 GND RFIN VGG GND GND VDET RFOUT VDD3 VDD1,2
1st and 2nd Drain Supply DC and RF Ground RF Input Gate Supply DC and RF Ground DC and RF Ground Output Power Detector RF Output 3rd Stage Drain Supply 1st and 2nd Drain Supply
Absolute Maximum Ratings 1,2
Parameter Input Power Operating Voltages Ids Channel Temperature Operating Temperature Storage Temperature Absolute Maximum +15 dBm VDD = +10 volts; VGG = -3 volts 2300 mA +150 °C -40 °C to +80 °C -65 °C to +150 °C
7 8 9 10 Flange
GND
DC and RF Ground
Ordering Information
Part Number AM42-0046 Package CR15 Ceramic Bolt Down Package
1. Exceeding any one or a combination of these limits may cause permanent damage. 2. Adequate heat sinking and grounding required on flange base. M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information.
1 North America: Tel. (800) 366-2266 Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1908) 574 200, Fax +44 (1908) 574 300
4 Watt Extended C-Band VSAT Power Amplifier, 5.9 - 7.1 GHz Electrical Specifications:
Parameter Linear Gain Input VSWR Output VSWR Output Power Output Power vs. Frequency
AM42-0046
V1P
VDD1,2,3 = +8 Vdc; VGG = -5 Vdc; TA = 25°C, Z0 = 50
Test Conditions Units dB Min. 27 Typ. 30 2.5:1 2.5:1 dBm dB dB mA mA V 2.0 1900 10 4.0 2200 25 35 36.0 ±0.3 ±0.3 ±1.25 ±1.25 3.0:1 Max.
Pin = -4 dBm Pin = -4 dBm Pin = -4 dBm Pin = +8 dBm, Ids = 1900 mA Typ. Pin = +3 dBm, Ids = 1900 mA Typ. (5.9 to 6.4 GHz) Pin = +8 dBm, Ids = 1900 mA Typ. (6.4 to 7.1 GHz)
Drain Bias Current Gate Bias Current Detector Voltage
Pin = +8 dBm Pin = +8 dBm, Ids = 1900 mA Typ. Pin = +8 dBm, Ids = 1900 mA Typ.
Application Schematic 3
VDD3 9 VDET VDD 1,2 1 or 10
Handling Procedures
Please observe the following precautions to avoid damage to the AM42-0046:
7
1.0 µF
Static Sensitivity
Gallium arsenide integrated circuits are ESD sensitive and can be damaged by static electricity. Use proper ESD precautions when handling these devices.
RF In 3 AM42-0046 100 pF
0.01 µF
RF Out 8 100 pF
Operating the AM42-0046
The AM42-0046 is static sensitive. Please handle with care. To operate the device, follow these steps. 1. 2. 3. 4. Apply -5.0 Volts to VGG. Ramp VDD to +8 V. Apply RF. Power down sequence in reverse. Turn gate voltage off last.
1.0 µF GND 2,5,6 VGG 4
3. External DC blocking capacitors required on the RF ports.
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information.
2 North America: Tel. (800) 366-2266 Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1908) 574 200, Fax +44 (1908) 574 300
4 Watt Extended C-Band VSAT Power Amplifier, 5.9 - 7.1 GHz CR-15
-C.70 .530 .085 10X .050 MIN.
AM42-0046
V1P
10
9
8
7
6
-B.159
.328 ± .010 .318 ± .010 2X o .096 THRU
o.004 M A B C 1
.010 SQ. ORIENTATION TAB .115 ± .010 4X .050 4X .100 .33 .005 ± .002 .040 .090 MAX CERAMIC
2
3
4
5
10X .010 ± .003
4X .06 X 45° CHAMFER
-A-
.030
BASE PLATE
Typical Performance Curves POUT vs. Frequency
40
S21 vs. Frequency
50
35
40
30
30
25
20
20
10
15 5.9 6 .2 6.5 6.8 7 .1
0 5.9 6.2 6.5 6.8 7 .1
F requ ency (GHz)
Frequency (GHz)
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information.
3 North America: Tel. (800) 366-2266 Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1908) 574 200, Fax +44 (1908) 574 300
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