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TA7358AP

Toshiba Semiconductor
Part Number TA7358AP
Manufacturer Toshiba Semiconductor
Description FM FRONT-END
Published Nov 3, 2005
Detailed Description TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA7358AP FM Front−End TA7358AP The TA7358AP is designed f...
Datasheet PDF File TA7358AP PDF File

TA7358AP
TA7358AP

Overview
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA7358AP FM Front−End TA7358AP The TA7358AP 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 spurious 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.
· Built−in clampping diode for the local oscillator output.
Block Diagram Weight: 0.
92g (typ.
) 1 2002-10-30 TA7358AP Explanation Of Terminals (terminal voltage is DC voltage at Ta = 25°C, VCC = 5V, and no signal) Pin No.
Symbol Internal Terminal Voltage (V) 1 FM-RF IN 0.
8 2 BY PASS 1.
5 3 FM-RF OUT 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) TA7358AP 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 90 165 220 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 ...


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