ACSP-2658 Biased Coaxial Schottky Detector Data Sheet Revision Date: 12/22/2015 The most important thing we build is trust DESCRIPTION: 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. SPECIFICATIONS: Parameter Specification Unit of Measure 0.5 – 12 GHz 2000 mV/mW Flatness vs. Frequency (max) 1.3 ±dB Typical TSS -52 dBm Nominal Video Capacitance 75 pF Frequency Range (min) Sensitivity (min) OUTLINE DRAWING: SMA MALE (INPUT) FEATURES: SMA FEMALE (OUTPUT) 0.312 • Contains hermetically sealed modules, internal RF matching, DC return, and RF bypass capacitor • The video port is protected from static or transient charges • Input impedance matching • Models may be chosen for broadband RF performance of for optimized narrow bands 1.32±.02 STANDARD CASE STYLE C3 (Optional Case Styles – C8, C15) Revised Date: 12/22/2015 (732) 460-0212 www.cobham.com/CSCS 1 ACSP-2658 Biased Coaxial Schottky Detector NOTES: ENVIRONMENTAL SPECIFICATIONS*: Maximum input power: +20dBm MIL-E-5400, MIL-STD-202, MIL-E-16400 Sensitivity is measured into an open circuit load (>10k ohm). Operating Temp: -55°C to +125°C VSWR is measured at or below -20dBm input power level. Humidity: MIL-STD-202F, M103, Cond B Standard bias is 100uA. Video capacitance is used for RF bypass. This value can be changed if required for video response time. Contact the factory for more information. This part number is also available with a zero bias schottky diode. Storage Temp: -65°C to +150°C 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 * Compliant by design, verification optional Due to higher impedance, the zero bias schottky will exhibit less sensitive TSS (typically a 3dB reduction) The temperature performance of the zero bias schottky is poor when operating at low input power levels. 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): 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 polarity suffix: “N” for Negative, “P” for Positive (Ex: ACSP-2658N) Add “Z” for zero biased schottky option (Ex: ACSP-2658NZ) Add desired case style suffix: “C3” (Ex: ACSP-2658NZC3) Add “R” suffix: Reverse Connector Configuration (Ex: ACSP-2658NZC3R) (SMA Female Input/SMA Male Output) Add “-RC” suffix: RoHS-compliant (Ex: ACSP-2658NZC3R-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