Generic A70-1

Cross Number:

Item Description:

Qty Price
1 + $30.00000






Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

Cascadable Amplifier
10 to 250 MHz
A70-1/ SMA70-1
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.
V2
1
Electrical Specifications: Z
0
= 50
, V
CC
= +15 V
DC
Parameter Units
Typical Guaranteed
25ºC 0º to 50ºC -54º to +85ºC*
Frequency MHz 5-300 10-250 10-250
Small Signal Gain (min) dB 8.0 7.5 7.0
Gain Flatness (max) dB ±0.3 ±0.5 ±0.7
Reverse Isolation dB 11
Noise Figure (max) dB 1.8 2.3 2.8
Power Output
@ 1 dB comp. (min)
dBm 14.0 13.0 12.5
IP3 dBm +28
IP2 dBm +38
Second Order Harmonic IP dBm +44
VSWR Input / Output (max) 1.9:1 / 1.9:1 2.1:1 / 2.1:1 2.3:1 / 2.3:1
DC Current @ 15 Volts (max) mA 15 17 19
Features
AVAILABLE IN SURFACE MOUNT
LOW NOISE: 1.8 dB (TYP.)
HIGH EFFICIENCY: +14 dBm (TYP.)
OUTPUT POWER AT 15 mA (TYP.)
Description
The A70-1 RF amplifier is a discrete hybrid design, which uses
thin film manufacturing processes for accurate performance and
high reliability.
This single stage bipolar transistor feedback amplifier design
displays impressive performance over a broadband frequency
range. Use of an impedance transformer offers the benefit of
high dynamic range and high efficiency.
Both TO-8 and Surface Mount packages are hermetically
sealed, and MIL-STD-883 environmental screening is available
Product Image
Ordering Information
Part Number Package
A70-1 TO-8
SMA70-1 Surface Mount
CA70-1 SMA Connectorized
Absolute Maximum Ratings
Parameter Absolute
Maximum
Storage Temperature -62ºC to +125ºC
Case Temperature +125ºC
DC Voltage +18 V
Continuous Input Power 13 dBm
Short Term Input power
(1 minute max.)
50 mW
Peak Power (3 µsec max.) 0.5 W
“S” Series Burn-In
Temperature (case)
+125ºC
Thermal Data: V
CC
= +15 V
DC
Parameter Rating
Thermal Resistance θ
jc
45ºC/W
Transistor Power Dissipation P
d
0.113 W
Junction Temperature Rise
Above Case T
jc
5ºC
* Over temperature performance limits for part number CA70-1, guaranteed from 0
o
C to +50
o
C only.
Cascadable Amplifier
10 to 250 MHz
A70-1/ SMA70-1
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.
V2
2
Outline Drawing: TO-8
*
Dimensions are inches (millimeters) ±0.015 (0.38) unless otherwise specified.
Typical Performance Curves at +25°C
Outline Drawing: Surface Mount
*
Outline Drawing: SMA Connectorized
*
WEIGHT: 1 gram (0.04 oz.) max
WEIGHT: 1 gram (0.04 oz.) max
WEIGHT: 19 grams (0.67 oz.) max

Freelance Electronics
13197 Sandoval Street
Santa Fe Springs, CA 90670

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(Deadline for next day shipment 2:00pm PST)

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Industry since 1986

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