SA2111 Silan, SA2111 Datasheet
SA2111
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SA2111 Summary of contents
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... AM/FM +MPX TUNER IC(FOR MECHANICAL TUNING) DESCRIPTION The SA2111C is AM/FM single-chip tuner IC, which is designed for portable radios and 3V head phone radios suitable for digit tuning system, and FM local oscillation voltage is set up low relativity, for NEW FCC. FEATURES * Operating supply voltage range detector coil, FM IFT, IF coupling condenser are not needed. ...
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... Supply Voltage LED Current LED Voltage Power Dissipation Operating Temperature Storage Temperature Note: Derated above Tamb= the proportion of 9.6mW/ C for SA2111C. ELECTRICAL CHARACTERISTICS fm=1 kHz , f=10.7 MHz 22.5 kHz, fm= 1 kHz f=1 MHz, MOD=30%, fm=1 kHz, MPX: fm=1kHz) Characteristics Supply Current Input Limiting Voltage ...
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... To LED turn off from LED turn C.R. P=20mV rms S/N -- FM-RF INPUT GND for FM RF, FM OSC stage AM LOW FREQUENCY CUT DOWN FM & AM MIX OUTPUT AUTOMATIC GAIN CONTROL VCC for AM, FM IF, FM MPX stage AM IF INPUT SA2111C Min. Typ. Max 0 ...
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... Bias terminal for AM/FM SW circuit V16=VCC AM V16=OPEN FM MPX INPUT FM & AM DETECT OUTPUT AUTO FREQUENCY CONTROL AM OSC FM OSC VCC for FM OSC stage FM RF OUTPUT AM RF INPUT 1 (Hz SA2111C (Typ.) and the external capacitor C3 as Rev: 1.1 2005.10.26 Page ...
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... The detection coil can take replace the ceramic discriminator in the FM detection circuit. Recommended circuit and recommended coil are as follows. In this case, please take care that Vin (lim) falls a little. TEST CIRCUIT (1) HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn SA2111C Rev: 1.1 2005.10.26 Page ...
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... T2 AM IFT 455kHz -- HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn Co Turns Qo (Pf) 1-2 2-3 1-3 1 470 109 -- SA2111C Wire Reference (mm ) 4-6 Toko Co., Ltd 0.16UEW 666SNF-305NK 2 Toko Co., Ltd. -- 0.16UEW 666SNF-306NK Toko Co., Ltd. -- 0.05UEW 5PNR-5146Y Toko Co., Ltd. 7 0.05UEW 5PNR-5147Y Rev: 1.1 2005.10.26 Page ...
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... TYPICAL APPLICATION CIRCUIT HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn SA2111C Rev: 1.1 2005.10.26 Page ...
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... PACKAGE OUTLINE SDIP-24-300-1.778 SSOP-24-300-0.65 HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn SA2111C UNIT: mm UNIT: mm Rev: 1.1 2005.10.26 Page ...
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... PACKAGE OUTLINE (Continued) SOP-24-375-1.27 1.27 SSOP-24-300-1.0 HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn 0.40 15.34±0.25 13.97 SA2111C UNIT: mm 0.25±0.05 3.10MAX UNIT: mm Rev: 1.1 2005.10.26 Page ...
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... ATTACH Revision History Data REV 2005.09.28 1.0 2005.10.26 1.1 HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn Description Original Rename; Add the package of “ SOP-24-375-1.27” and “ SSOP-24-300-1.0” SA2111C Page Rev: 1.1 2005.10.26 Page ...