TA2099N

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. Charac...