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TA2099N

Toshiba
Part Number TA2099N
Manufacturer Toshiba
Description AM/FM IF+FM STEREO DETECTOR (FOR DIGITAL TUNING SYSTEM)
Published Apr 19, 2005
Detailed Description TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA2099N,TA2099F TA2099N/F AM/FM IF + FM Stereo Detector (...
Datasheet PDF File TA2099N PDF File

TA2099N
TA2099N

Overview
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA2099N,TA2099F TA2099N/F AM/FM IF + FM Stereo Detector (for Digital Tuning System) TA2099N and TA2099F are the AM/FM IF + FM Stereo Detector IC, which is designed for DTS Radios.
This is included many functions and this can be used for Digital Tuning System with IF Counter.
Features · Suitable for combination with Digital Tuning System which has IF Counter.
AM/FM IF Count Output for IF Counter Built-in mute Circuit for IF Count Output Built-in mute Circuit for Audio Output FM IF Count Output Sensitivity is adjustable by external resistance · Built-in FM Narrow Detector Circuit Band Width is adjustable by external resistance · FM LED ON sensitivity is adjustable by external resistance · Built-in Resonance Circuit for FM Stereo Detector VCO · Built-in FM Blender Control Circuit · Built-in Anti-birdie Circuit · Built-in AM Local OSC Buffer Output Circuit · Operating Supply Voltage Range: VCC = 4.
0~9 V (Ta = 25°C) TA2099N TA2099F Weight: SDIP24-P-300-1.
78: 1.
2 g (typ.
) SSOP24-P-300-1.
00: 0.
31 g (typ.
) 1 2001-12-19 Block Diagram TA2099N/F *: The Toshiba evaluation board uses the bar antenna shown below.
Use f MW ANT 796 kHz L 220 µH Qo 150~220 Number of Windings 1-2 3-4 59 17 Winding Thickness (mm) 3/0.
07 µATC Note Mitsumi L-3107 2 2001-12-19 TA2099N/F Terminal Explanation (Terminal voltage shows the typical value at Ta = 25°C, VCC = 5V, SW3: OFF, SW9: GND and non-signal test circuit) Pin No.
Characteristics Internal Circuit DC Voltage (V) FM AM 1 AM RF IN 2.
0 2.
0 FM BW 2 · FM band width adjust terminal FM VL SENS 3 · FM LED ON sensitivity adjust terminal 4 AM OSC 3 2.
0 2.
0 0.
1 0.
1 2.
0 2.
0 2001-12-19 Pin No.
Characteristics AM OSC OUT/FM S.
SENS 5 · AM OSC Buff Output Terminal · FFM IF Count Output Sensitivity Adjust Terminal 6 VCC 7 AGC (FM S-METER) Internal Circuit ― TA2099N/F DC Voltage (V) FM AM 1.
3 1.
3 5.
0 5.
0 0.
2 1.
3 8 GND IF OUT/REQ · IF Count Output Terminal · ...


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