able. Contact your local AMI Sales Representative for
more information.
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The FS6217-01 is a CMOS clock generator IC designed
to minimize cost and component count in digital video/
audio systems.
The FS6217-01 can generate four system clocks from a
single 27MHz reference frequency.
This device eliminates external components and provides
the low phase jitter performance needed for high-
performance digital-to-analog converters (DAC) and
analog-to-digital converters (ADC).
The FS6217-01 is ideal for MPEG-2 applications which
use a 27MHz master clock such as: DVD players, DVD
add-on cards for multimedia PCs, digital HDTV systems,
and set-top boxes.
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Figure 1: Pin Configuration
ML/SR0
MODE
VDD
GND
XT2
XT1
GNDP
VDDP
SR1
MCKOP
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
MC/FS1
MD/FS0
RST
SCKO3
VDDB
GNDB
SCKO2
SCKO4
SCKO1
MCKON
FS6217-01
15
14
13
12
11
20-pin SSOP (5.3mm)
Figure 2: Block Diagram
XT1
XT2
6
10
11
12
MCKOP
MCKON
SCKO1
SCKO2
SCKO3
SCKO4
5
SR1
ML/SR0
MC/FS1
MD/FS0
MODE
RST
9
1
20
19
2
18
Shift
Register
PLL1
Look-Up
Table
PLL2
Dividers
&
Switching
14
17
13
Reset
Logic
FS6217-01
This document contains information on a product under development. American Microsystems, Inc. reserves the right to change or discontinue this product without notice.
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