MA-COM SMA21-1

Cascadable Amplifier
10 to 1200 MHz
A21-1/ SMA21-1
V3
Features
Product Image
• LOW NOISE: <2.8 dB (TYP.)
• LOW VSWR:<1.5:1 (TYP.)
• HIGH SINGLE STAGE GAIN: 15dB (TYP.)
Description
The A21-1 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. Both TO-8 and Surface Mount packages are
Hermetically sealed, and MIL-STD-883 environmental screening
is available.
Ordering Information
Part Number
Package
A21-1
TO-8
SMA21-1
Surface Mount
CA21-1
SMA Connectorized
Electrical Specifications: Z0 = 50Ω
Ω, VCC = +15 VDC
Typical
Parameter
Absolute Maximum Ratings
Parameter
Absolute
Maximum
Storage Temperature
-62ºC to +125ºC
Case Temperature
+125ºC
Guaranteed
Units
25ºC
0º to 50ºC
-54º to +85ºC*
Frequency
MHz
1-1300
10-1200
10-1200
Small Signal Gain (min)
dB
15.5
14.0
13.5
Gain Flatness (max)
dB
±0.3
Reverse Isolation
dB
20
Noise Figure (max)
dB
2.4
±0.5
3.5
±1.0
3.9
DC Voltage
+17 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
Power Output
@ 1 dB comp. (min)
dBm
-1.0
IP3
dBm
+11
IP2
dBm
+11
Parameter
Rating
Second Order Harmonic IP
dBm
+17
Thermal Resistance θjc
171ºC/W
VSWR Input / Output (max)
DC Current @ 15 Volts (max)
mA
-2.0
-3.0
Thermal Data: VCC = +15 VDC
1.4:1 / 1.4:1
1.9:1 / 1.9:1
2.0:1 / 2.0:1
Transistor Power Dissipation Pd
0.053 W
10
11
12
Junction Temperature Rise
Above Case Tjc
+9ºC
* Over temperature performance limits for part number CA21-1, 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.
Cascadable Amplifier
10 to 1200 MHz
Typical Performance Curves at +25°C
A21-1/ SMA21-1
V3
Outline Drawing: TO-8 *
WEIGHT: 1 gram (0.04 oz.) max
Outline Drawing: Surface Mount *
WEIGHT: 1 gram (0.04 oz.) max
Outline Drawing: SMA Connectorized *
WEIGHT: 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.