參數(shù)資料
型號(hào): SM8701BM
廠商: Seiko NPC Corporation
英文描述: DVD Player Clock Generator
中文描述: DVD播放機(jī)時(shí)鐘發(fā)生器
文件頁(yè)數(shù): 1/14頁(yè)
文件大?。?/td> 119K
代理商: SM8701BM
SM8701BM
NIPPON PRECISION CIRCUITS—1
NIPPON PRECISION CIRCUITS INC.
DVD Player Clock Generator
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 kHz, or double-frequency 64, 88.2 or 96 kHz.
FEATURES
I
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 kHz
44.1/88.2 kHz
48/96 kHz
Low jitter output
3-wire serial or parallel control
Supply voltage: V
DD
= V
V
DDO
= V
20-pin SSOP package
I
I
I
I
I
DDP
DD3
= 5.0V
= 3.3V
I
APPLICATIONS
I
DVD players
ORDERING INFORMATION
PINOUT
(Top View)
PACKAGE DIMENSIONS
(Unit: mm)
Device
Package
SM8701BM
20-pin SSOP
MLEN/R2
P/S
VDD
GND
XTO
XTI
GNDP
VDDP
VDD3
MO
MCK/R1
MDT/R0
RSTN
SO3
VDDO
GNDO
SO2
SO4
SO1
MON
1
10
11
20
B
S
0
2
0 to 8
5
7
7.20 0.05
7.40MAX
0.68 0.12
0.65
0.10
0.13
M
0.30 0.10
1
0
1
0.20 0.05
0
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