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L42_SML42

Description
Thin Film Limiter Module
File Size1MB,3 Pages
ManufacturerMACOM
Websitehttp://www.macom.com
Download Datasheet View All

L42_SML42 Overview

Thin Film Limiter Module

L42 / SML42
Thin Film Limiter Module
50 to 4000 MHz
Features
Rev. V2
VERY WIDE BANDWIDTH
GOOD SUPPRESSION OF EVEN ORDER HARMONICS
LOW INSERTION LOSS: 3.5 dB (TYP.)
Description
The L42 signal limiter is a discrete hybrid design, which uses thin film
manufacturing processes for accurate performance and high reliability.
This design uses Schottky bridge quad and anti-parallel diodes, which
provide consistent limiting levels over a broadband frequency range.
Both TO-8 and SMTO-8 packages are hermetically sealed, and
MIL-STD-883 environmental screening is available
.
Product Image
Ordering Information
Part Number
L42
SML42
CL42 **
Package
TO-8
Surface Mount
SMA Connectorized
** The connectorized version is not RoHs compliant.
Electrical Specifications: Z
0
= 50Ω, V
CC
= +15 V
DC
Parameter
Frequency (min)
Insertion Loss @ P
IN
< -20 dBm (max.)
50-3000 MHz
3000-4000 MHz
Input VSWR (max.)
P
IN
< -10 dBm, +10 < Bias < +20 V
dc
Output VSWR (max.)
P
IN
< -10 dBm, +10 < Bias < +20 V
dc
Output Limiting Level @ P
IN
= +20 dBm (max.)
+15 < Bias < +20 V
dc
50-2000 MHz
2000-4000 MHz
Bias Current (max.)
@ +20 Vdc
@ +15 Vdc
@ +10 Vdc
Absolute Maximum Ratings
Guaranteed
Parameter
Absolute
Maximum
-62ºC to +125ºC
+125ºC
+25 V
+20 dBm
400 mW
1W
+125ºC
Units
MHz
dB
dB
Typical
25ºC
5-4000
3.5
4.0
1.6:1
0º to 50ºC -54º to +85ºC*
50-4000
4.5
5.0
1.9:1
50-4000
Storage Temperature
5.0
6.0
2.1:1
Case Temperature
DC Voltage
Continuous Input Power
Short Term Input power
(1 minute max.)
Peak Power (3 µsec
max.)
“S” Series Burn-In
Temperature (case)
2.0:1
2.3:1
2.5:1
dBm
dBm
mA
mA
mA
2.5
6.5
8.5
7.0
4.0
4.0
7.0
9.0
4.5
7.5
10.0
* Over temperature performance limits for part number CL42, guaranteed from 0
o
C to +50
o
C only.
Limiting and Insertion Loss Characteristics at +25°C
Bias Voltage
+20 Volts
+15 Volts
+10 Volts
+5 Volts
1
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
India
Tel: +91.80.4155721
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
Output Level at Limiting Threshold (1 dB comp.)
Typical
1000 MHz
2500 MHz
4000 MHz
-1.0 dBm
-2.5 dBm
-6.0 dBm
-2.0 dBm
-5.5 dBm
-12.0 dBm
-4.0 dBm
-7.0 dBm
-13.8 dBm
-6.2 dBm
-7.8 dBm
-12.0 dBm
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