DOUBLE BALANCED M IXER DTZ-2E-1250 10 to 2500 M Hz/+10 dBm LO /DC Coupled IF Port/CaseFree PRINCIPAL SPECIFICATIONS IF Freq., MHz Operating Range, MHz Conversion Port Isolation, Min. 1 dB Compr. Input Loss, dB, L-R L-X R-X Point, Interc. Point, Max. Typ. dB dB dB dBm, Typ. dBm, Typ. DTZ-2E-1250 10-2500 1-1000 10 - 200 200 - 600 600 - 2500 7.5 8.5 9.0 Model Number RF/LO Freq., MHz 7.0 7.0 8.0 30 25 25 30 25 25 30 23 23 +7 +14 All specifications are as measured in a 50Ω system, at nominal LO power in a down converter application E-Package Outline GENERAL SPECIFICATIONS Impedance: Third Order Intermod. Ratio Degradation: 50 Ω nom. 3 dB typ. (for IF VSWR of 3.0:1) LO Drive: NOTES: 1. Tolerance on 3 place decimals ± 0.010" (.25 mm) except as noted. 2. Dimensions in inches over mm. +10 dBm, nom. Useful LO Drive Range: ±3 dB of nominal SSB Noise Figure: Within ±1 dB of Conversion Loss 1 dB Desens. Level: +5 dBm, typ. Weight, nominal: 0.02 oz (560 mg) Operating Temperature: – 55° to +85°C Pad Func. 1 Gnd. 2 LO 3 RF 4 IF General Notes: The DTZ-2E-1250 CaseFree Termination Insensitive Mixer covers the frequency range of 10 to 2500 MHz using transmission line hybrid junction techniques to isolate the diode rings from termination mismatch-induced reflections. This means the intermodulation ratio is independent of the IF port impedance, so this unit is ideal for applications where a high performance mixer must drive a reactive load (e.g., filter) at the IF port. 23Feb96 ForfurtherinformationcontactM ERRIM AC /41 Fairfield Pl.,W estCaldwell,NJ,07006 / 973-575-1300 /FAX 973-575-0531