Features Divide by 2 Prescaler Wide Frequency Band GaAs HBT MMIC Technology Low Phase Noise -15 dbc/hz @ 1 khz offset Output Power -4 dbm Low Reverse Leakage Level 55 db typical Applications Electronic Warfare Electronic Countermeasures Point-To-Point Radio. Description Point-To-Multipoint Radio VSAT Radios Fiber Optic Single +5V Bias Voltage Integrated DC Blocking Capacitors Hermetically Sealed Module Mil Spec Compliant Field Replaceable SMA Connectors 5 C to +85 C Operating Temperature Space Systems Test Instrumentation Telecom Infrastructure The is a low noise Divide-by-2 Static Prescaler Module that covers a wide input frequency bandwidth from.5 GHz to 18 GHz. The design utilizes advanced GaAs HBT MMIC semiconductor technology that produces low additive SSB phase noise performance with a typical level of -15 dbc/hz at 1 khz offset. Additional typical performance includes an output power level of -4 dbm and reverse leakage up to 55 db. Input/output ports are matched for 5 ohms and are DC blocked. The design requires a single +5V DC supply. The compact drop-in package is RoHS compliant and hermetically sealed with field replaceable SMA connectors. And for added confidence, this rugged package assembly is designed to meet MIL-STD-883 test conditions for Hermeticity and Temperature Cycle. Electrical Specifications (TA= 25 C, Vd1 = 5 V, Id1 = 75 ma) Description Minimum Typical Maximum Units Input Frequency (Sine Wave).5 18 GHz Impedance 5 Ohms Input Power (CW) -2 dbm Output Power -7-4 dbm Reverse Leakage 55 db Operating DC Voltage 1 5 V Operating DC Current 1 75 ma.. inventory and certifications: Frequency Divider, Divide by 2 Prescaler Module, 5 MHz to 18 GHz, Field Replaceable SMA REV 1. 1
Performance by Frequency Description Conditions Min. Typ. Max. Units Maximum Input Frequency 18 19 GHz Minimum Input Frequency Sine Wave Input.5 GHz Fin = 2 To 4 GHz -15-1 +1 dbm Input Power Range Fin = 4 To 14 GHz -2-15 +1 dbm Fin = 14 To 16 GHz -2-15 +5 dbm Fin = 16 To 18 GHz -15-1 dbm Output Power Fin =.5 To 18 GHz -7-4 dbm Reverse Leakage Fin =.5 To 18 GHz 55 db SSB Phase Noise (1 KHz Offset) Pin = dbm, Fin = 4.8 GHz -15 dbc/hz Output Transition Time Pin = dbm, Fout = 882 MHz 1 ps Supply Current (Icc) 75 ma Mechanical Specifications Size Length.64 in [16.26 mm] Width.59 in [14.99 mm] Height.29 in [7.37 mm] Weight.6 lbs [27.22 g] Body Material and Plating Nickel, Gold Input Connector Field Replaceable SMA Female Output Connector Field Replaceable SMA Female Power Supply Connector Solder Pin Environmental Specifications Temperature Operating Range Storage Range Temperature Cycling Hermetic Seal ESD Sensitivity 5 to +85 deg C -65 to +15 deg C MIL-STD-883, Method 11C, Cond B Gross Leak MIL-STD-883 Method 114C1/Fine Leak MIL-STD-883, Method 114A2, 5 x 1-8 atm cc ESD Class 1A Material, Transport in Approved ESD bags. Handle only in approved ESD Workstation. inventory and certifications: Frequency Divider, Divide by 2 Prescaler Module, 5 MHz to 18 GHz, Field Replaceable SMA REV 1. 2
Compliance Certifications (visit www.pasternack.com for current document) RoHS Compliant Plotted and Other Data Notes: Functional Block Diagram inventory and certifications: Frequency Divider, Divide by 2 Prescaler Module, 5 MHz to 18 GHz, Field Replaceable SMA REV 1. 3
Typical Performance Data Input Sensitivity Window, T= 25 C 15 1 Input Sensitivity vs. Temperature 15 1 INPUT POWER (dbm) 5-1 -15 Recommended Operating Window INPUT POWER (dbm) 5-1 -15 Min Pin +25C Max Pin +25C Min Pin +85C Max Pin +85C Min Pin 5C Max Pin 5C -2-2 -25 2 4 6 8 1 12 14 16 18 2-25 2 4 6 8 1 12 14 16 18 2 Output Power vs. Temperature SSB Phase Noise Performance, Pin= dbm, T= 25 C -1-2 OUTPUT POWER (dbm) -2-3 -4-6 -7-8 -9 +25C +85C 5C SSB PHASE NOISE (dbc/hz) -4-6 -8-1 -12-14 -1 2 4 6 8 1 12 14 16 18 2-16 1 2 1 3 1 4 1 5 1 6 1 7 OFFSET FREQUENCY (Hz) inventory and certifications: Frequency Divider, Divide by 2 Prescaler Module, 5 MHz to 18 GHz, Field Replaceable SMA REV 1. 4
Output Harmonic Content, Pin= dbm, T= 25 C Reverse Leakage, Pin= dbm, T= 25 C -1 OUTPUT LEVEL (dbm) -1-15 -2-25 -3-35 Pfeedthru 3rd Harmonic OUTPUT LEVEL (dbm) -2-3 -4-6 -4 2 4 6 8 1 12 14 16 18 2-7 2 4 6 8 1 12 14 16 18 2 Output Voltage Waveform, Pin= dbm, Fout= 882 MHz, T= 25 C AMPLITUDE (mv) 2 15 1 5-1 -15-2 23 23.2 23.4 23.6 23.8 24 24.2 24.4 24.6 24.8 25 TIME (ns) Frequency Divider, Divide by 2 Prescaler Module, from Pasternack Enterprises has same day shipment for domestic and International orders. Our RF, microwave and millimeter wave products maintain a 99% availability and are part of the broadest selection in the industry. inventory and certifications: Frequency Divider, Divide by 2 Prescaler Module, inventory and certifications: Frequency Divider, Divide by 2 Prescaler Module, 5 MHz to 18 GHz, Field Replaceable SMA REV 1. 5
URL: http://www.pasternack.com/frequency-divider-divide-2-prescaler-module-mhz-18-ghz-sma-pe88d2-p.aspx REV 1. 6
CAD Drawing Frequency Divider, Divide by 2 Prescaler Module, REV 1. 7