ACLM-4700F

ACLM-4700F
Pin Diode Low Leakage Limiter
Data Sheet Revision Date: 12/22/2015
The most important thing we build is trust
DESCRIPTION:
Feedback limiters are designed to have lower threshold and leakage levels than those of
conventional limiters in order to protect more sensitive components. They incorporate
input PIN diode limiters which are driven by one or more schottky detector diodes. Most
circuits include DC blocks, which are required for proper operation.
In some very low frequency models, it is not possible to include DC blocks. The
application must be such that no low impedance DC path from the center conductor to
ground exists outside the unit. The limiter threshold (1dB compression) is typically +5dBm.
Feedback limiters will also handle peak power levels above 100W (1usec pulse width, 0.001 duty cycle,
and 1kHz repetition rate). Peak leakages are higher than CW leakages as they are with conventional
limiters. This becomes exaggerated at frequencies below 2GHz.
SPECIFICATIONS:
Parameter
Standard
1K opt
Unit of Measure
Frequency Range (min)
0.50 – 6.0
0.50 – 6.0
GHz
Peak Input Power (max)
100.0
1000
W
CW Input Power (max)
2.0
2.0
W
Flat Leakage (CW Power) (max)
13.5
13.5
dBm
Insertion Loss (max)
0.80
0.80
dB
VSWR (max)
1.5:1
1.5:1
ratio
OUTLINE DRAWING:
SMA MALE
(INPUT)
FEATURES:
SMA FEMALE
(OUTPUT)
•
Low Insertion Loss
•
Low Leakage Power Circuit Protection
•
High CW Power Handling
•
Hermetically Sealed Modules
•
Assorted Package Styles
•
Custom Designs Available
0.312
1.32±.02
STANDARD CASE STYLE C3
(Optional Case Styles – C36, C37, M10, M22)
Revised Date: 12/22/2015
(732) 460-0212
www.cobham.com/CSCS
1
ACLM-4700F
Pin Diode Low Leakage Limiter
NOTES:
ENVIRONMENTAL SPECIFICATIONS*:
Typically CW leakage is measured at mid-band with 1 W
input.
MIL-E-5400, MIL-STD-202, MIL-E-16400
Higher power handling available. Contact the factory to
discuss specific requirements.
Storage Temp: -65°C to +150°C
Power handling is linearly derated from full power at
+25°C to zero power at +150°C
Operating Temp: -55°C to +125°C
Humidity: MIL-STD-202F, M103, Cond B
Shock: MIL-STD-202F, M213, Cond B
Altitude: MIL-STD-202F, M105, Cond B
SCREENING:
Vibration: MIL-STD-202F, M204, Cond B
Internal Visual per MIL-STD-883, Method 2017
Thermal Shock: MIL-STD-202F, M107, Cond A
Temperature Cycle: -65°C to +100°C, 10 cycles
* Compliant by design, verification optional
OPTIONAL HIGH-REL SCREENING
(Ref MIL-PRF-38534):
Stabilization Bake per MIL-STD-883, Method 1008
Temperature Cycle per MIL-STD-883, Method 1010
Constant Acceleration per MIL-STD-883, Method 2001
Burn-in per MIL-STD-883, Method 1015
Leak Test per MIL-STD-883, Method 1014
External Visual per MIL-STD-883, Method 2009
PART NUMBER ORDERING INFORMATION:
Add desired case style suffix: “C3” (Ex: ACLM-4885FC3)
Add “R” suffix: Reverse Connector Configuration (Ex: ACLM-4885FC3R) (SMA Female Input/SMA Male Output)
Add “1K” suffix: High power handling version: (Ex: ACLM-4885FC3R1K)
Add “-RC” suffix: RoHS-compliant (Ex: ACLM-4885FC3R1K-RC)
ISO 9001:2008 and AS9100 certified
For further information please contact:
Aeroflex Control Components, DBA Cobham Signal & Control Solutions (CSCS) reserves the right to make
changes to any products and services herein at any time without notice. Consult CSCS or an authorized sales
representative to verify that the information in this data sheet is current before using this product. CSCS
does not assume any responsibility or liability arising out of the application or use of any product or service
described herein, except as expressly agreed to in writing by CSCS; nor does the purchase, lease, or use of a
product or service from CSCS convey a license under any patent rights, copyrights, trademark rights, or any
other of the intellectual rights of CSCS or of third parties.
Cobham Signal & Control Solutions
40 Industrial Way East
Eatontown , NJ 07724 [USA]
Phone: (732) 460-0212
Fax: (732) 460-0214
[email protected]
Copyright 2015, Cobham Signal & Control Solutions. All rights reserved.
Revised Date: 12/22/2015
(732) 460-0212
www.cobham.com/CSCS
2
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