GS7032 Datasheet, PDF (4/9 Pages) Gennum Corporation – Digital Video Serializer

PIN CONNECTIONS
PD9
PD8
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
PCLKIN
44 43 42 41 40 39 38 37 36 35 34
1
33
2
32
3
31
4
30
5
29
6
GS7032
28
TOP VIEW
7
27
8
26
9
25
10
24
11
23
12 13 14 15 16 17 18 19 20 21 22
RESET
NC
BYPASS
NC
V_EE
NC
NC
V_EE
SDO
SDO
V_EE
PIN DESCRIPTIONS
NUMBER
SYMBOL
1-10
PD9 - PD0
11
PCLKIN
12
V_EE3
13
V_CC3
14
RSV2
15, 19, 21, 27,
NC
28, 30, 32, 37
16
RSV1
17
V_CC2
18
V_EE2
20
LOCK
22
23, 26, 29
24, 25
R_SET
V_EE
SDO, SDO
31
BYPASS
TYPE
DESCRIPTION
I
CMOS or TTL compatible parallel data inputs. PD0 is the LSB and PD9 is the MSB.
I
CMOS or TTL compatible parallel clock input.
-
Most negative power supply connection for parallel data and clock inputs.
-
Most positive power supply connection for parallel data and clock inputs.
I
Reserved pin. Do not connect.
I
No connect.
I
Reserved pin. Always connect to V_CC.
-
Most positive power supply connection for internal logic and digital circuits.
-
Most negative power supply connection for internal logic and digital circuits.
O TTL level which is high when the internal PLL is locked.
I
External resistor used to set the data output amplitude for SDO and SDO.
-
Most negative power supply connection for shielding (not connected).
O Primary, current mode, 75Ω cable driving output (inverse and true)
I
When high, the SMPTE Scrambler and NRZ encoder are bypassed.
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