SM8701 查看數據表（PDF） - Nippon Precision Circuits

零件编号

产品描述 (功能)

生产厂家

SM8701

DVD Player Clock Generator

Nippon Precision Circuits  

SM8701BM

PIN DESCRIPTION

Number

Name

I/O

1

MLEN/R2

Ip1

2

P/S

Ip1

3

VDD

–

4

GND

–

5

XTO

O

6

XTI

I

7

GNDP

–

8

VDDP

–

9

VDD3

–

10

MO

O

11

MON

O

12

SO1

O

13

SO4

O

14

SO2

O

15

GNDO

–

16

VDDO

–

17

SO3

O

18

RSTN

Ip2

19

MDT/R0

Ip 1

20

MCK/R1

Ip1

1. Schmitt trigger input with pull-down resistor

2. Schmitt trigger input with pull-up resistor

Description

Control signal input.

In serial mode: latch enable signal

In parallel mode: sampling rate select signal

Mode select signal.

LOW: serial mode, HIGH: parallel mode

5 V supply (Digital block)

Ground (Digital block)

Reference signal crystal oscillator element connection

Reference signal crystal oscillator element connection or external clock input

Ground (PLL block)

5 V supply (PLL block)

3.3 V supply (output buffer)

27 MHz fixed-frequency output

27 MHz fixed-frequency output (inverted)

33.8688 MHz fixed-frequency output

768fs output

256fs output

Ground (output buffer)

3.3 V supply (output buffer)

384fs output

L OW -level reset input

Control signal input.

In serial mode: control data input signal

In parallel mode: sampling frequency select signal

Control signal input.

In serial mode: clock signal

In parallel mode: sampling frequency select signal

NIPPON PRECISION CIRCUITS—3

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