A1212_1 [TE]
Cascadable Amplifier 100 to 1200 MHz; 级联放大器100至1200兆赫
| 型号： | A1212_1 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Cascadable Amplifier 100 to 1200 MHz |
| 文件： | 总2页 (文件大小：386K) |
| 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 to 1 2 0 0 M H z
A1 2 1 2 / S M A1 2 1 2
V 3
Features
Product Image
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VERY LOW NOISE: 1.8 dB (TYP.)
HIGH OUTPUT POW ER: +19 dBm (TYP.)
HIGH POW ER ADDED EFFICIENCY: 20%
Description
The A1212 RF amplifier is a discrete hybrid design, which uses
thin film manufacturing processes for accurate performance and
high reliability.
This feedback amplifier design uses 2 GaAs FET transistors
In parallel, and 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
A1212
TO-8
SMA1212
CA1212 **
Surface Mount
SMA Connectorized
** The connectorized version is not RoHs compliant.
Electrical Specifications: Z0 = 50W, VCC = +5 VDC
Absolute Maximum Ratings
Parameter
Absolute
Maximum
Typical
25ºC
Guaranteed
0º to 50ºC -54º to +85ºC*
Parameter
Units
Storage Temperature
Case Temperature
DC Voltage
-62ºC to +125ºC
+125ºC
Frequency
GHz
dB
0.1-1.2
14.0
±0.6
23
0.1-1.2
12.5
0.1-1.2
11.5
+8 V
Small Signal Gain (min)
Gain Flatness (max)
Reverse Isolation
Continuous Input Power
+13 dBm
dB
±1.0
±1.2
Short Term Input power
(1 minute max.)
50 mW
0.5 W
dB
Peak Power (3 µsec max.)
Noise Figure (max)
dB
1.8
2.3
2.7
—S“ Series Burn-In
Temperature (case)
+125ºC
Power Output
@ 1 dB comp. (min)
dBm
19.0
17.0
16.0
Thermal Data: VCC = +5 VDC
IP3
dBm
dBm
dBm
+29
+40
+46
Parameter
Rating
IP2
Thermal Resistance Kjc
182ºC/W
0.147W
Second Order Harmonic IP
VSW R Input / Output (max)
DC Current @ 5 Volts (max)
Transistor Power Dissipation Pd
1.8:1 / 1.8:1 2.1:1 / 2.1:1
70 75
2.3:1 / 2.3:1
85
Junction Temperature Rise
Above Case Tjc
+26ºC
mA
* Over temperature performance limits for part number CA1212, 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 to 1 2 0 0 M H z
A1 2 1 2 / S M A1 2 1 2
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
• 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
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.
Visit www.macom.com for additional data sheets and product information.
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