S1A2295A01 Samsung Semiconductor, Inc., S1A2295A01 Datasheet
S1A2295A01
Related parts for S1A2295A01
S1A2295A01 Summary of contents
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... AM/FM TUNER + MPX INTRODUCTION The S1A2295A01 is a monolithic integrated circuit desiged for DTS music centers. It includes AM/FM IF AMP, FM Quad DET, AM, DET, and MPX functions. FEATURES • Wide operating supply voltage (V • Low distortion (AM: 0.5%, FM: 0.3%) • Non-Adjusting VCO: Non-Adjusting of free running frequency • Built-in AM Band selection circuit • ...
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... S1A2295A01 BLOCK DIAGRAM GND N N/C N/C 40 N/C 41 N BIAS AFC 45 COUNT OUT 46 QUAD 47 MUTE FMDET 48 OUT 1 FMAF BYPASS NC FMIF TU LED N/C AGC COMP AGC FM IF LEVEL FM DET DET PHASE AFC DET MPX COUNT BIAS OUT PHASE ...
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... AM station detector control pin O Tuning LED pin O AM AGC pin input pin Not used bypass pin Not used FM IF ground O AGC output pin O AM/FM IF count output pin O FM quadrature detector pin Muting pin O FM detector output pin S1A2295A01 Description 3 ...
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... S1A2295A01 ABSOLUTE MAXIMUM RATINGS ( Characteristic Supply Voltage Power Dissipation Operating Temperature Storage Temperature ELECTRICAL CHARACTERISTICS Characteristic Symbol *FM MONO (f = 10.7MHz Circuit Current Sensitivity Output Voltage 2 S/N Ratio 3 AM Rejection Ratio Buffer Output 1 LED On Sensitivity V *FM STEREO (f = 10.7MHz 75kHz 90%, PILOT = 10%, V ...
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... S1A2295A01 0.01 SW3 0.33 1 0.022 50K 450K SW7 39mH 21 0.047 50K 16 0. L-OUT 10 R-OUT SW5 0.01 0. S1A2295A01 V (8.5V) CC 100 51 AM OSC OUT 0.047 SW6 10 V (5V ...
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... S1A2295A01 COIL SPECIFICATION NO FUNCTION T1 MW OSC 1.45 MHz T2 LW OSC 670 kHz T2 SW OSC T3 AM IFT 450 kHz T4 FM DET 10.7MHz OPERATING PRINCIPLES & METHODS AM band oscillator We use new band selection techniques in this IC. This band selection block is composed of 5 blocks: ALC, OSC1, OSC2, buffer, and select switch. So each micom voltage (high or low ) can select the AM bands ( sw) ...
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... AM/FM TUNER + MPX VCC 50K VA Q1 20K MICOM GND S1A2295A01 7 ...
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... QUAD 3.9K 47 MUTE SW High MUTWE FM DET OUT 0.01 10 6800P 30P 8 390 22 10.7M 10.7 330 22 50K S1A2295A01 (ONE CHIP TUNER FOR DTS 456K 1 0.33 1 Mono High AM/FM TUNER + MPX 0.022 450K HIGH LED RESET 24 LED RESET 23 VREG2 22 ...