BIASED COAXIAL SCHOTTKY DETECTORS
The ACSP series of high sensitivity detectors exhibit superior electrical and
environmental reliability characteristics. They contain hermetically sealed
modules, internal RF matching, DC return, and RF bypass capacitor. In
addition, the video port is protected from static or transient voltages. This
feature prevents damage due to handling (usually static) or system video
transients. Models may be chosen for broadband RF performance or for
optimized narrow bands.
Each detector model contains:
•
Input Impedance Matching
•
DC return
•
RF bypass capacitor
•
Detector diode
Applications:
•
Transmitter Monitoring
•
Radar Equipment
•
Missile Guidance Systems
•
Input to Low-Noise Amplifiers
•
Broadband Or Narrowband ECM Receivers
•
Power and Signal Monitors
•
Doppler Radar and Beacon Receivers
•
Matched units available for Multi-channel Receivers, Amplitude Comparator Systems and Discriminators
Frequency
Range
(GHz)
0.1 - 1
0.1 - 2
0.5 - 2
1-4
2-4
2-6
1-6
4-8
0.5 - 12
1 - 12
2 - 12
8 - 12
0.5 - 18
1 - 18
2 - 18
6 - 18
12 - 18
Part (1)
Number
ACSP2517N
ACSP2538N
ACSP2501N
ACSP2630N
ACSP2502N
ACSP2546N
ACSP2656N
ACSP2503N
ACSP2658N
ACSP2762N
ACSP2507N
ACSP2504N
ACSP2572N
ACSP2759N
ACSP2506N
ACSP2523N
ACSP2505N
Minimum(2)
Sensitivity
K
(mV/mW)
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2100
1800
1500
1800
1800
2000
Flatness
vs
Frequency
(+/-dB)
0.28
0.3
0.3
0.3
0.2
0.3
0.5
0.3
1.3
1.5
1.1
0.4
1.5
1.25
1.5
1.0
0.6
Typical (2)
TSS
(dBm)
-52
-52
-53
-53
-53
-53
-53
-53
-52
-51
-53
-53
-52
-50
-51
-51
-52
Nominal (4)
Video
Capacitance
(pF)
270
270
75
39
20
12
12
12
75
20
12
12
12
20
12
12
12
Standard
Case
Styles
C3
C3
C3
C3
C3
C3
C3
C3
C3
C3
C3
C3
C3
C3
C3
C3
C3
Optional
Case
Styles
C8,C15
C8,C15
C8,C15
C8,C15
C8,C15
C8,C15
C8,C15
C8,C15
C8,C15
C8,C15
C8,C15
C8,C15,C32
C15,C32
C15,C32
C15,C32
C15,C32
C15,C32
NOTES:
1)
2)
3)
4)
5)
6)
Standard output polarity is negative. If positive output is required, substitute “P” for “N” in part number.
Measured into an open circuit load (>10k ohm).
VSWR measured at or below -20dBm input power level.
Video capacitance is used for RF bypass. This value can be changed if required for video response time or other considerations.
Contact the factory if value other than those shown are needed.
Standard bias is 100 microamps.
Zero bias schottky versions are available for most of listed biased schottky models with only minor differences in specifications.
a. The zero bias schottky has an impedance of several thousand ohms.
b. Zero bias schottky detectors exhibit less sensitive TSS due to the high diode impedance (typically a 3dB reduction).
c. The temperature performance of the zero bias schottky is poor when operating at low input power levels. This difference
becomes small at high levels (above 0dBm input power). The part number of zero bias versions includes a “Z” following the
polarity indicator.
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:
MIL-E-5400, MIL-STD-202, MIL-E-16400
Operating Temp: -65°C to +125°C
Storage Temp: -65°C to +150°C
Humidity: MIL-STD-202F, M103, Cond B
Shock: MIL-STD-202F, M213, Cond B
Altitude: MIL-STD-202F, M105, Cond B
Vibration : MIL-STD-202F, M204, Cond B
Thermal Shock: MIL-STD-202F, M107, Cond A
Temperature Cycle: MIL-STD-202F, M105C, Cond D
Maximum Input Power: +20dBm
SCREENING :
Standard Screening:
Internal Visual per MIL-STD-883, Method 2017
Temperature Cycle: -65°C to +100°C, 10 cycles
Optional High-Rel Screening (Ref MIL-PRF-38534):
Internal Visual per MIL-STD-883, Method 2017
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
1.32±0.020
SMA
MALE
(INPUT)
Ø0.312
TYPE-N
MALE
(INPUT)
2.80±0.020
Ø0.625
SMA
FEMALE
(OUTPUT)
BNC
FEMALE
(OUTPUT)
CASE STYLE C3
CASE STYLE C8
0.42
SMA
MALE
(INPUT)
2.00
Ø0.500
1.16±0.020
SMA
MALE
(INPUT)
Ø0.312
0.43
BNC
FEMALE
(OUTPUT)
SMA
FEMALE
(OUTPUT)
CASE STYLE C15
CASE STYLE C32
Part Number Ordering Information:
Example: ACSP2503NZC3X20
ACSP2503: Biased Coaxial Schottky Detector, 4 - 8GHz
N: Negative output polarity
Z: Zero bias version (omit for biased version)
C3: Package type
X: No video protection (omit for inclusion of video protection)
20: 20pF custom output capacitance (omit for standard value)
SPB-0205
611 Industrial Way West, Eatontown, NJ 07724
tel: 732-460-0212 fax: 732-460-0214
sales@advanced-control.com
www.advanced-control.com
PCB Design
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