SM8703CV Datasheet, PDF (3/12 Pages) Nippon Precision Circuits Inc – Clock Generator for DVD Players

SM8703CV
PIN DESCRIPTION
Number
Name
I/O
Description
1
VDD
–
Power supply for Digital block
2
VSS
–
VSS for Digital block
3
MO1
O
27MHz fixed-frequency output 1
4
MCK
Ip ¹
Serial interface bit clock input
5
MLEN
Ip ¹
Serial interface latch enable input
6
VDDA
–
Power supply for Analog block
7
VSSA
–
VSS for Analog block
8
XTI
I
Reference signal crystal oscillator element connection or external clock input
9
XTO
O
Reference signal crystal oscillator element connection
10
RSV
–
Reserved (must be open)
11
RSV
–
Reserved (must be open)
12
SO1
O
33.8688MHz fixed-frequency output
13
VSS2
–
VSS for Output buffer
14
VDD2
–
Power supply for Output buffer
15
SO4
O
512fs output
16
SO3
O
512fs output
17
RSV
–
Reserved (must be open)
18
VSS1
–
VSS for Output buffer
19
VDD1
–
Power supply for Output buffer
20
SO2
O
384fs output
21
RSV
–
Reserved (must be open)
22
SO5
O
768fs output
23
FSEL/MDT
Ip ¹
Parallel mode: Sampling frequency select signal input
Serial mode: Control data input
24
MO2
O
27MHz fixed-frequency output 2
1. Schmitt trigger input with internal pull-up resistor
SEIKO NPC CORPORATION —3