BIPHASEMODULATORS BPF-2A Series 2 TO 2500 MHz / ECL & TTL Compatible / Hi-Rel Hermetic Package PRINCIPAL SPECIFICATIONS Frequency Range, MHz Model Number BPF-2A-250 BPF-2A-500 2 – 500 10 – 500 500 – 1000 1000 – 2000 1500 – 2500 BPF-2A-1500 BPF-2A-2250 Insertion Loss, dB, Max. Typ. Amplitude Balance, dB, Max. Typ. Phase Balance Max. Typ. 3.5 3 4 6 6 0.3 0.3 0.5 0.75 1.0 ±4° ±3° ±4° ±5° ±5° A - Flatpack Outline NOTES: 1. Tolerance on 3 place decimals .010(.25) except as noted. 2. Dimensions in inches over millimeters. 3. Lead dimensions apply only at body. 4. All unmarked pins are case ground. 2.5 2 3 5 5 0.10 0.20 0.20 0.25 0.25 ±2° ±1° ±2° ±2° ±2° Carrier Suppression, Typ. – 40 dBc – 40 dBc – 35 dBc – 30 dBc – 30 dBc GENERAL SPECIFICATIONS Impedance: 50 Ω nom. RF Input Level: – 3 dBm max. VSWR: 2.0:1 max. Switching Speed: 2 nS typ. Data Levels: Logic 1: Logic 0: Weight, nominal: +15 mA –15 mA 0.1 oz (2.8 g) Operating Temperature: – 55° to +85°C General Notes: 1. The BPF-2A series of Biphase Modulators covers the frequency range of 2 to 2500 MHz and can be driven directly by TTL or ECL drivers . 2. Models are available for applications up to 3.6 GHz with very fast switching speeds. Customized versions are available for special frequency bands matched to your special applications. 3. Most units are available in a variety of alternative packages such as the TO-8, Meri-Pac or connectorized packages. Integral TTL or ECL drivers may be included in the larger packages. 4. Merrimac Biphase Modulators cover a variety of frequency bands while providing wide bandwidths suitable for most applications. 5. All units comply with applicable sections of MIL-M-28837 and may be supplied screened for compliance with additional specifications for military and space applications requiring the highest reliability. 22Feb96 For further information contact MERRIMAC / 41 Fairfield Pl., West Caldwell, NJ, 07006 / 973-575-1300 / FAX 973-575-0531