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UTC TA7358P
FM FRONT-END
DESCRIPTION
LINEAR INTEGRATED CIRCUIT
The UTC TA7358P is designed for a FM front-end application, which is suitable to a portable radio or a radio types, supply cassette. Comparing with conventional radiation characteristics are improved. voltage dependence, overload characteristics and spurious
FEATURES
*Excellent supply voltage dependence of local oscillator: oscillator stop Vcc=0. 9V(typ) *Improved inter-modulation characteristics by double balanced type mixer circuit *Low spurious radiation *Wide operating voltage range( 1. 6V to 6V)
SIP-9
BLOCK DIAGRAM
Vcc
To IF AMP.
3
4
6
9
Local Oscillator
Input
B. P. F
Buffer AMP.
8 7
1
RF AM...