CA45 [TE]
Cascadable Amplifier 1000 to 4000 MHz; 级联放大器1000至4000兆赫
| 型号： | CA45 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Cascadable Amplifier 1000 to 4000 MHz |
| 文件： | 总2页 (文件大小：381K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RoHS
Compliant
Cascadable Amplifier
1 0 0 0 to 4 0 0 0 M H z
A4 5 / S M A4 5
V 3
Features
Product Image
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HIGH GAIN 17.5 dB (TYP.)
LOW NOISE: 4.5 dB (TYP.)
HIGH OUTPUT POW ER: +19.5 dBm (TYP.)
GaAs FET DESIGN
Description
The A45 RF amplifier is a discrete hybrid design, which uses
thin film manufacturing processes for accurate performance
and high reliability.
This single stage GaAs FET feedback amplifier design displays
impressive performance characteristics over a broadband
frequency range. An RF choke is used for DC power supply
decoupling.
Both TO-8 and Surface Mount packages are hermetically
sealed, and MIL-STD-883 environmental screening is available
.
Ordering Information
Part Number
Package
A45
TO-8
SMA45
CA45 **
Surface Mount
SMA Connectorized
** The connectorized version is not RoHs compliant.
Electrical Specifications: Z0 = 50W, VCC = +15 VDC
Absolute Maximum Ratings
Parameter
Absolute
Maximum
Typical
25ºC
Guaranteed
Parameter
Units
0º to 50ºC -54º to +85ºC*
Storage Temperature
Case Temperature
DC Voltage
-62ºC to +125ºC
85ºC
Frequency
MHz
dB
1000-4000
17.5
1000-4000
16.5
1000-4000
15.5
+16 V
Small Signal Gain (min)
Gain Flatness (max)
Reverse Isolation
Continuous Input Power
+13 dBm
dB
±0.6
±0.8
±1.0
Short Term Input power
(1 minute max.)
100 mW
0.25 W
85ºC
dB
36
Peak Power (3 µsec max.)
Noise Figure (max)
dB
4.0
5.0
5.5
—S“ Series Burn-In
Temperature (case)
Power Output
@ 1 dB comp. (min)
dBm
19.5
18.0
17.0
Thermal Data: VCC = +15 VDC
IP3
dBm
dBm
dBm
+29
+39
+44
Parameter
Rating
IP2
Thermal Resistance Jjc
131ºC/W
0.497 W
Second Order Harmonic IP
VSW R Input / Output (max)
DC Current @ 15 Volts (max)
Transistor Power Dissipation Pd
1.8:1 / 1.7:1 2.1:1 / 2.1:1
120 125
2.2:1 / 2.2:1
130
ꢀunction Temperature Rise
Above Case Tjc
65ºC
mA
* Over temperature performance limits for part number CA45, guaranteed from 0oC to +50oC only.
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
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
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
RoHS
Compliant
Cascadable Amplifier
1 0 0 0 to 4 0 0 0 M H z
A4 5 / S M A4 5
V 3
Typical Performance Curves at +25°C
Outline Drawing: TO-8 *
W EIGHT: 1 gram (0.04 oz.) max
Outline Drawing: Surface Mount *
W EIGHT: 1 gram (0.04 oz.) max
Outline Drawing: SMA Connectorized *
W EIGHT: 19 grams (0.67 oz.) max
*
Dimensions are inches (millimeters) ±0.015 (0.38) unless otherwise specified.
2
M/A-COM Inc. and its affiliates reserve the right to make changes to the
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
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
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