U893BSE
U893BSE is 1.3GHz Prescaler manufactured by TEMIC Semiconductors.
1.3 GHz Prescaler for PLL’s in TV, CATV and SAT TV Tuners
Technology: Bipolar Features
Extrem low current consumption (typ. 18 mA) Output harmonics strongly reduced 3 scaling factors 64/128/256 programmable at Pin 5 High input sensitivity
D Emitter follower output stage D Electrostatic protection according to MIL- STD. 883 D Pin patible to U833BSE
Case
8 pin dual inline plastic 8 pin SO plastic 6 pin SIP plastic (U893BSE) (U893BSE-FP) (U893BSE-SP)
Block Diagram
TELEFUNKEN Semiconductors Rev. A1, 23-Aug-96
1 (7)
Pin Configuration
Pin 1 2, 3 4 5 6, 7 8 Function (DIP8, SO8) n.c. Input Ground Switch 64/128/256 Output VS Pin 1 2 3 4 5, 6 Function (SIP6) Ground...