TA8703S
2001-02-07 2/11
TERMINAL FUNCTION
PIN
No.
PIN NAME
FUNCTION
INTERFACE CIRCUIT
1
AFT Output
AFT signal output.
2
IF VCC
IF circuit power supply.
Connect a capacitor between pins 2 and 6.
―
3
4
IF Input
IF amplifier input.
The first stage of the IF amplifier is an
emitter follower circuit, so input impedance
is high. The input impedance value is R =
2.5 k (typ.) and C = 4 pF (typ.).
5
RF AGC Output
Output pin for AGC (RF-AGC) supplied to
the tuner.
A 39 k resistor is connected internally
between pin 5 and the internal power supply
terminal.
6
PIF GND
GND terminal for the IF amplifier.
Connect a capacitor between pins 2 and 6.
―
The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal
equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are
neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or
failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy
control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control
instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document
shall be made at the customer’s own risk.
The products described in this document are subject to the foreign exchange and foreign trade laws.
The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by
TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its
use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or
others.
The information contained herein is subject to change without notice.
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