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PDF PA38 Data sheet ( Hoja de datos )
| Número de pieza | PA38 | |
| Descripción | Cascadable Amplifier | |
| Fabricantes | Tyco Electronics | |
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Cascadable Amplifier
200 to 2000 MHz
Features
• WIDE BANDWIDTH: 200-2400 MHz (TYP.)
• HIGH OUTPUT LEVEL: +23.0 dBm (TYP.)
• LOW NOISE FIGURE: 4.0 dB (TYP.)
• HIGH THIRD ORDER I.P.: +34 dBm (TYP.)
Product Image
Description
The PA38 RF amplifier is a discrete hybrid design, which uses
thin film manufacturing processes for accurate performance
and high reliability.
This two stage GaAs FET feedback amplifier design displays
impressive performance characteristics over a broadband
frequency range. Both TO-8 and Surface Mount packages
are hermetically sealed, and MIL-STD-883 environmental screen-
ing is available.
PA38/SMPA38
V3
Ordering Information
Part Number
PA38
SMPA38
CPA38
Package
TO-8
Surface Mount
SMA Connectorized
Electrical Specifications: Z0 = 50Ω, VCC = +15 VDC
Absolute Maximum Ratings
Parameter
Frequency
Small Signal Gain (min)
Gain Flatness (max)
Reverse Isolation
Noise Figure (max)
Power Output
@ 1 dB comp. (min)
IP3
Units
GHz
dB
dB
dB
dB
dBm
dBm
Typical
25ºC
0.2-2.4
10.0
±0.3
17
4.0
23.0
+34
Guaranteed
0º to 50ºC -54º to +85ºC*
0.2-2.0
0.2-2.0
8.5 8.0
±0.7 ±1.0
4.7 5.2
21.5 21.0
Parameter
Absolute
Maximum
Storage Temperature -62ºC to +125ºC
Case Temperature
85ºC
DC Voltage
+16 V
Continuous Input Power
+17 dBm
Short Term Input power
(1 minute max.)
100 mW
Peak Power (3 µsec max.)
1W
“S” Series Burn-In
Temperature (case)
85ºC
Thermal Data: VCC = +15 VDC
IP2
dBm
+55
Parameter
Rating
Second Order Harmonic IP dBm
+60
VSWR Input / Output (max)
1.7:1 / 1.5:1 1.9:1 / 1.9:1
DC Current @ 15 Volts (max) mA
150
158
2.0:1 / 2.0:1
160
Thermal Resistance θjc
125.8ºC/W
Transistor Power Dissipation Pd 0.578 W
Junction Temperature Rise
Above Case Tjc
72ºC
* Over temperature performance limits for part number CPA38, guaranteed from 0oC to +50oC only.
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
• North America Tel: 800.366.2266 / Fax: 978.366.2266
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
whatsoever arising out of the use or application of any product(s) or
information.
Visit www.macom.com for additional data sheets and product information.
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