FS6377-01 American Microsystems, Inc., FS6377-01 Datasheet - Page 20

• Manufacturer Part Number: FS6377-01
• Description: Programmable 3-pll Clock Generator ic
• Manufacturer: American Microsystems, Inc.

FS6377-01
FS6377-01
Programmable 3-PLL Clock Generator IC
Programmable 3-PLL Clock Generator IC
11.0 Demonstration Board and
A simple demonstration board and Windows 3.1x/95/98-
based software is available from American Microsystems
that illustrates the capabilities of the FS6377. The soft-
ware can operate under Windows NT but cannot com-
municate with the board.
Figure 13: Board Schematic
FS6377-01
FS6377-01
Programmable 3-PLL Clock Generator IC
Programmable 3-PLL Clock Generator IC
ISO9001
ISO9001
ISO9001
ISO9001
+5V/3.3V
Software
ADDR/
MODE
GND
GND
SDA
SCL
SEL
+5V
J1*
1
2
3
4
5
6
RED
BLK
R10 100
+V
R1 100
R2 100
R3 100
TP1
TP2
100pF
MICROSYSTEMS, INC.
4.7k
R11
C9
100pF
C10
+V
FS6377 BOARD
2.2µF
AMERICAN
+V
10
R4
C1
R12
4.7k
100pF
+V
4.7k
C11
R13
100pF
0.1µF
C12
+V
C3
+V
R14
4.7k
+V
H1*
SEL
OE
PD
Y1
1
2
3
4
5
6
7
8
20
SDA
SEL_CD
PD
VSS
XIN
XOUT
OE
VDD
The board schematic is shown below. Components listed
with an asterisk (*) are not required in an actual applica-
tion, and are used here to preserve signal integrity with
the cabling associated with the board. A cabled interface
between a computer parallel port (DB25 connector) and
the board (J1) is provided. Components shown in dashed
lines are optional, depending on the application.
Contact your local sales representative or the company
directly for more information.
FS6377
U1
CLK_A
CLK_B
CLK_C
CLK_D
ADDR
VDD
VSS
SCL
16
15
14
13
12
11
10
9
0.1µF
R6* 47
R7* 47
R8* 47
R9* 47
C4
10pF
10pF
10pF
10pF
C5
C6
C7
C8
2.2µF
10
R5
C2
TP3
TP4
TP5
TP6
+V
+V
+V
+V
+V
D1
D2
D3
D4
CLK_A
CLK_B
CLK_C
CLK_D
11.22.02