Cascadable Amplifier
50 to 500 MHz
Features
•
SYMMETRICAL CLIPPING:
GOOD EVEN-ORDER SUPPRESSION
•
HIGH GAIN: 13 dB (TYP.)
•
LOW VSWR: < 1.5:1 (TYP.)
•
FAST PULSE RECOVERY TIME: < 50 NSEC (TYP.)
AL7 / SMAL7
V3
Product Image
Description
The AL7 limiting amplifier is a discrete hybrid design, which
uses thin film manufacturing processes for accurate
performance and high reliability.
This design uses a Schottky diode limiter circuit at the output,
and a single stage bipolar transistor feedback amplifier at the
output. 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
AL7
SMAL7
CAL7
Package
TO-8
Surface Mount
SMA Connectorized
Electrical Specifications: Z
0
= 50Ω, V
CC
= +15 V
DC
Ω
Typical
Parameter
Units
25ºC
Frequency
Small Signal Gain (min)
Gain Flatness (max)
Noise Figure (max)
50-300 MHz
300-500 MHz
MHz
dB
dB
20-550
13.0
±0.2
Absolute Maximum Ratings
Parameter
Storage Temperature
Case Temperature
DC Voltage
Guaranteed
0º to 50ºC -54º to +85ºC*
50-500
12.0
±0.5
50-500
11.0
±0.7
Absolute
Maximum
-62ºC to +125ºC
+125ºC
+17 V
+13 dBm
50 mW
0.5 W
125ºC
Continuous Input Power
Short Term Input power
(1 minute max.)
Peak Power (3 sec max.)
dB
dB
5.0
5.5
6.0
6.5
6.5
7.0
“S” Series Burn-In
Temperature (case)
Power Output @ 1 dB comp. (min)
dBm
-1.5
-5.0
-7.0
Thermal Data: V
CC
= +15 V
DC
Parameter
Rating
45ºC/W
0.560 W
25.2ºC
Output Limiting Level (max)
Pin = +10 dBm
VSWR Input / Output (max)
DC Current @ 15 Volts (max)
dBm
+0.5
+1.5
+2.5
1.8:1 / 2.1:1
59
Thermal Resistance θ
jc
Transistor Power Dissipation P
d
Junction Temperature Rise
Above Case T
jc
1.1:1/<1.5:1 1.7:1/ 2.0:1
mA
54
57
1
* Over temperature performance limits for part number CAL7, guaranteed from 0
o
C to +50
o
C only.
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
50 to 500 MHz
Typical Performance Curves at +25°C
AL7 / SMAL7
V3
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.
Cascadable Amplifier
50 to 500 MHz
Typical Performance Curves at +25°C
Outline Drawing: TO-8
*
AL7 / SMAL7
V3
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.
3
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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