TYPICAL APPLICATION CIRCUIT
(SMPTE Auto Mode)
V
CC
J1
LBWC
374
V
CC
100n
44 43 42 41 40 39 38 37 36 35 34
SYNC_DIS
NC
R
VCO+
LBWC
R
VCO
V
CC1
LF-
LF+
V
EE1
V
EE
V
EE
V
CC
GS90032
V
CC
33
32
31
30
29
28
27
26
25
24
23
R
75
75
V
CC
54.9
100n
V
CC
220
LOCK
R
L = 8.2nH
R = 75Ω
L
1µ
J4
L
1µ
J3
54.9
75
75
R
L
R
1µ
J2
L
1µ
J1
RESET
100n
1 PD9
2 PD8
3 PD7
4 PD6
PARALLEL
DATA
INPUTS
5 PD5
6 PD4
7 PD3
8 PD2
9 PD1
10 PD0
PARALLEL
CLOCK
INPUT
RESET
AUTO/MAN
BYPASS_EN
R
SET1
GS9032
V
EE
SDO1
SDO1
V
EE
SDO0
NC (C
OSC
)
SDO1_EN
SDO0
R
SET0
LOCK
SS0
10k
100n
SS0*
0
V
EE
V
CC3
V
CC2
11 PCLKIN
V
EE3
SS2
12 13 14 15 16 17 18 19 20 21 22
SS2*
SS1*
100n
V
CC
V
CC
All resistors on ohms,
all capacitors in farads,
unless otherwise stated.
* See Truth Table for settings. NC in auto mode.
TRUTH TABLE (Manual Mode)
DATA RATE
(Mb/s)
143
177
270
360
540
45
68
SS2
0
0
0
0
1
1
1
SS1
0
0
1
1
0
0
1
SS0
0
1
0
1
0
1
0
DIVIDER
MODULI
4
2
2
1
1
8
8
VCO
FREQUENCY
ƒ
H
ƒ
L
ƒ
H
ƒ
L
ƒ
H
ƒ
L
ƒ
H
SS1
V
EE2
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521 - 96 - 09
GENNUM [ GENNUM CORPORATION ]
