SM8701BM Datasheet | Nippon Precision Circuits Inc

OVERVIEW The SM8701BM is a 27 MHz master clock, 5-system output clock generator for DVD players. It has 2 built-in PLLs that, with the addition of a single crystal oscillator element, can generate 256fs, 384fs and 768fs clocks plus independent fixed-frequency 27 MHz and 33.8688 MHz output clocks. Supported sampling frequencies (fs) include the standard 32, 44.1 or 48 k Hz, or double-frequency 64, 88.2 or 96 k Hz. FEATURES s PINOUT (Top View) s s s s s s 27 MHz master clock (internal PLL reference clock) Generated clocks - 27 MHz output - 33.8688 MHz output - 256fs output - 384fs output - 768fs output Sampling frequency fs - 32/64 k Hz - 44.1/88.2 k Hz - 48/96 k Hz Low jitter output 3-wire serial or parallel control Supply voltage: VDD = VDDP = 5.0V VDDO = VDD3 = 3.3V 20-pin SSOP package MLEN/R2 P/S VDD GND XTO XTI GNDP VDDP VDD3 MO MCK/R1 MDT/R0 RSTN SO3 VDDO GNDO SO2 SO4 SO1 MON SM8 7 0 1B APPLICATIONS s PACKAGE DIMENSIONS (Unit: mm) DVD players ORDERING INFORMATION D e vice SM8701BM P ackag e 20-pin SSOP 5.30 0.05 7.90 0.20 1.30 0.10 0.62TYP 7.40MAX 7.20 0.05 0.20 0.05 2.10MAX 1.80 0.10 0.10 0.10 0 to 8 0.65 0.68 0.12 0.10 0.30 0.10 0.13 M NIPPON PRECISION CIRCUITS- 1 0.6 0.15 BLOCK DIAGRAM Divider0 XTI Oscillator XTO Phase parator0 Charge...