611 Industrial Way West, Eatontown, NJ 07724 tel: 732-460-0212 fax: 732-460-0214 sales@advanced-control.com www.advanced-control.com
Features:
• Low Insertion Loss
• Low Leakage Power Circuit Protection
• High CW Power Handling
• Hermetically Sealed Modules
• Assorted Package Styles
• Custom Designs Available
Peak CW Maximum Maximum
Frequency Input Input Flat Leakage Insertion Standard Optional
Range Part Power Power (CW Power) Loss Maximum Case Case
(GHz) Number (Watts) *(3) (Watts) *(2,3) (+dBm) (dB) *(1) VSWR Styles Styles
0.02 - 0.1 ACLM4885F 100 1 15 0.5 1.7:1 C3 C36,M10,M22
0.1 - 0.2 ACLM4769F 100 1 11 0.5 1.7:1 C36 C3,M10,M22
0.02 - 0.5 ACLM4594F 100 3 13.5 0.4 1.3:1 C3 C36,M10,M22
0.03 - 1 ACLM4675F 100 3 13.5 0.3 1.3:1 C3 C36,M10,M22
0.1 - 1 ACLM4786F 100 2 13.5 0.3 1.3:1 C3 C36,M10,M22
0.1 - 2 ACLM4800F 100 2 13.5 0.5 1.3:1 C3 C36,C37,M10,M22
0.5 - 2 ACLM4650F 100 2 13.5 0.5 1.4:1 C3 C36,C37,M10,M22
1 - 2 ACLM4586F 100 2 13.5 0.5 1.3:1 C3 C36,C37,M10,M22
2 - 4 ACLM4732F 100 2 13.5 0.6 1.4:1 C3 C36,C37,M22
0.5 - 6 ACLM4700F 100 2 13.5 0.8 1.5:1 C3 C36,C37,M22
0.5 - 8 ACLM4759F 100 2 13.5 1.0 1.7:1 C3 C36,C37,M22
2 - 8 ACLM4504F 100 2 13 0.8 1.5:1 C3 C36,C37,M22
4 - 8 ACLM4572F 100 2 13 1.0 1.8:1 C3 C36,C37,M22
0.4 - 12 ACLM4727F 100 2 13 1.5 1.8:1 C3 C36,C37,M22
8 - 12 ACLM4571F 100 2 13 1.5 1.8:1 C3 C36,C37,M22
1 - 18 ACLM4618F 100 2 13 2.4 2.4:1 C36 C37,M22
2 - 18 ACLM4619F 100 2 13 2.4 2.2:1 C36 C37,M22
6 - 18 ACLM4616F 100 2 13 2.4 2.2:1 C36 C37,M22
8 - 18 ACLM4797F 100 2 13 2.4 2.2:1 C36 C37,M22
18 - 26.5 ACLM4809F 100 2 15 2.8 2.0:1 C36 C37,M22
NOTES:
1) CW leakage is measured at 1W input.
2) Higher power handling available. Contact the factory to discuss specific requirements.
3) Power handling is linearly derated from full power at +25°C to zero power at +150°C.
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.
PIN DIODE FEEDBACK LIMITERS
611 Industrial Way West, Eatontown, NJ 07724 tel: 732-460-0212 fax: 732-460-0214 sales@advanced-control.com www.advanced-control.com
ENVIRONMENTAL SPECIFICATIONS: SCREENING :
MIL-E-5400, MIL-STD-202, MIL-E-16400 Standard Screening:
Operating Temp: -65°C to +125°C Internal Visual per MIL-STD-883, Method 2017
Storage Temp: -65°C to +150°C Temperature Cycle: -65°C to +100°C, 10 cycles
Humidity: MIL-STD-202F, M103, Cond B Optional High-Rel Screening (Ref MIL-PRF-38534):
Shock: MIL-STD-202F, M213, Cond B Internal Visual per MIL-STD-883, Method 2017
Altitude: MIL-STD-202F, M105, Cond B Stabilization Bake per MIL-STD-883, Method 1008
Vibration : MIL-STD-202F, M204, Cond B Temperature Cycle per MIL-STD-883, Method 1010
Thermal Shock: MIL-STD-202F, M107, Cond A Constant Acceleration per MIL-STD-883, Method 2001
Temperature Cycle: MIL-STD-202F, M105C, Cond D Burn-in per MIL-STD-883, Method 1015
Leak Test per MIL-STD-883, Method 1014
External Visual per MIL-STD-883, Method 2009
CASE STYLE C3 CASE STYLE C37 CASE STYLE C36
CASE STYLE M10 CASE STYLE M22
Part Number Ordering Information: Example: ACLM4504FC3R1K
ACLM4504F: Feedback limiter, 2 – 8GHz
C3: Package type
R: Reversed connectors (omit for standard configuration)
1K: 1kW peak power handling (omit for standard 100W peak power handling)
LMF-0205
SMA FEMALE
(OUTPUT)
SMA MALE
(INPUT)
Ø0.312
1.32±0.020
Ø0.100±0.005
THRU (2) PLCS.
SMA
FEMALE
INPUT
0.26
0.525
(REF)
1.282±.010
0.625
SMA
FEMALE
OUTPUT
0.250
0.48
0.07 0.48
0.250
0.625
1.417
0.530
(REF.)
0.07
SMA
MALE
INPUT SMA
FEMALE
OUTPUT
Ø0.100±.005
THRU (2) PLCS.
0.26
0.129
Ø0.012
TYP.
0.532
INPUT
0.120
0.080
0.246
±.003
OUTPUT
0.250
0.120
0.058
TYP.
C
L
OUTPUT
N/C
N/C
GND
CONNECTION
9
10
7
8
6
PIN
N/C
INPUT
N/C
N/C
GND N/C
5
1
3
4
2
PIN CONNECTION
0.045
0.085
(0.440 REF.)
0.050
(4) PLCS.
0.080
MAX. 0.005±.002
0.270
SQ. MAX.
0.320
0.200
0.015±.002
TYP.
10
9
8
6
5
3
2
1
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