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TA7358P

Toshiba Semiconductor
Part Number TA7358P
Manufacturer Toshiba Semiconductor
Description FM FRONT-END
Published Nov 3, 2005
Detailed Description TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA7358P FM Front−End The TA7358P is designed for a FM fron...
Datasheet PDF File TA7358P PDF File

TA7358P
TA7358P

Overview
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA7358P FM Front−End The TA7358P is designed for a FM front−end application, which is suitable to a portable radio or a radio cassette.
Comparing with conventional types, supply voltage dependence, overload characteristics and spuious radiation characteristics are improved.
Features · Wide supply voltage range : VCC = 1.
6~6.
0V · Excellent supply voltage dependence of local oscillator : Oscillation stop VCC = 0.
9V (typ.
) · Improved inter−modulation characteristics by double balanced type mixer circuit.
· Low spurious radiation.
· Build−in clampping diode for the local oscillator output.
Block Diagam Weight: 0.
92g (typ.
) TA7358P 1 2002-10-30 Explanation Of Terminals (terminal voltage is DC voltage at Ta = 25°C, VCC = 5V, and no signal) Pin No.
Symbol Internal 1 FM-RF IN 2 BY PASS 3 FM-RF OUT TA7358P Terminal Voltage (V) 0.
8 1.
5 5.
0 4 Mix in 5 GND 6 MIX OUT 7 OSC MONITOR 8 OSC 9 VCC ― Cf.
pin(4) ― 1.
5 0 5.
0 4.
3 5.
0 5.
0 2 2002-10-30 Maximum Ratings (Ta = 25°C) TA7358P Characteristic Symbol Rating Supply voltage Power dissipation Operating temperature Storage temperature VCC PD (Note) Topr Tstg 8 500 -25~75 -55~150 (Note) Derated above 25°C in the proportion of 4mW / °C.
Unit V mW °C °C Electrical Characteristics (VCC = 3V, f = 83MHz, fm = 1kHz, ∆f = ±22.
5kHz, Ta = 25°C) Characteristic Supply current Symbol ICC Test Circuit 2 Test Condition Vin = 0 Min.
Typ.
Max.
Unit ― 5.
2 8.
0 mA -3dB limiting sensitivity Vin (Iim) 2 ― ― 3.
0 7.
0 dBµV EMF Quiescent sensitivity Conversion gain Local OSC voltage Pin(1) impedance Parallel input resistance Pin(3) impedance Parallel output resistance Parallel output capacitance QS GC VOSC rip1 rop3 cop3 2― ―― 1 fOSC = 60MHz 3 3 f = 83MHz ― 11.
0 ― dBµV EMF ― 31 ― dB 150 230 350 mVrms ― 57 ― Ω ― 25 ― kΩ ― 2.
0 ― pF Pin(4) impedance Parallel input resistance Parallel input capacitance rip4 3 cip4 ― 2.
7 ― kΩ ― 3.
3 ― pF Pin(6...


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