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SC9318FB Datasheet(PDF) 3 Page - Silan Microelectronics Joint-stock |
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SC9318FB Datasheet(HTML) 3 Page - Silan Microelectronics Joint-stock |
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3 / 28 page  SC9318-033 HANGZHOU SILAN MICROELECTRONICS CO.,LTD REV:1.2 2003.05.20 Http: www.silan.com.cn Page 3 of 29 (Continued) Characteristics Symbol Test Condition Min. Typ. Max. Unit Operating frequency ranges for programmable counter and IF counter FMIN (VHF Mode) fVHF Sine wave input when VIN =0.2Vp-p 50 -- 230 FMIN (FM Mode) fFM Sine wave input when VIN =0.2Vp-p 40 -- 130 AMIN (HF Mode) fHL Sine wave input when VIN =0.2Vp-p 1 -- 45 AMIN (LF Mode) fLF Sine wave input when VIN =0.2Vp-p 0.5 -- 12 IFIN fIF Sine wave input when VIN =0.2Vp-p 0.35 -- 12 MHz Input Amplitude VIN FMIN, AMIN, IFIN input 0.2 -- VDD - 0.8 Vp-p LCD common output/segment output (COM1~COM3, S1~S23) “H”Level IOH1 VLCD =3V, VOH=2.7V -0.5 -1.0 -- Output Current “L”Level IOL1 VLCD =3V, VOH =0.3V 0.5 1.0 -- mA Output Voltage 1/2 Level VBS No load 1.3 1.5 1.7 V HOLD input port In put Leak Current ILI VIH=3.0V, VIL=0V -- -- ±1.0 µA “H”Level VIH1 -- 2.4 -- 3.0 Input Voltage “L”Level VIL1 -- 0 -- 1.2 V A/D (N) converter (A/DIN2, DC-REF) Analog Input Voltage Range VAD ADIN1, ADIN2 0 -- VDD V Analog Reference Voltage Range VREF DC-REF, VDD =2.0~3.6V 1.0 -- VDD ×0.9 V Resolution VRES -- -- 6.0 -- bit Conversion Total Error -- VDD =2.0~3.6V -- ±1.0 ±4.0 LSB Analog Input Leak ILI VIH=3.0V, VIL=0V (ADIN1, ADIN2, DC-REF) -- -- ±1.0 µA KEY input port (K0~K3) N-ch/P-ch Input Resistance RIN1 -- 75 150 300 k Ω “H”Level VIH2 When input with pull-down resistance 1.8 -- 3.0 Input Voltage “L”Level VIL2 When input with pull-down resistance 0 -- 0.3 V “H”Level VIH3 When input with pull-up resistance 2.7 -- 3.0 Input Voltage “L”Level VIL3 When input with pull-up resistance 0 -- 1.2 V Input Leak Current ILI When input resistance off, VIH=3.0V, VIL=0V -- -- ±1.0 µA Timing output port (T0~T5) “H”Level IOH1 VOH =2.7V -0.5 -1.0 -- Output Current “L”Level IOL1 VOL=0.3V,Use LCD key-return mode 0.5 1.0 -- mA N-ch Load Resistance ITL No used LCD key-return mode 75 150 300 k Ω (To be continued) |
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