GS7005 Datasheet, PDF (5/12 Pages) Gennum Corporation – Complete Serial Digital Video Receiver

PIN CONNECTIONS
GND
RSVD0
RSVD0
RSVD0
RSVD0
RSVD0
RSVD0
RSVD0
RSVD0
RSVD0
RSVD0
H
GND
52 51 50 49 48 47 46 45 44 43 42 41 40
1
39
2
38
3
37
4
36
5
35
6
GS7005
34
7
TOP VIEW
33
8
32
9
31
10
30
11
29
12
28
13 _{14 15 16 17 18 19 20 21 22 23 24 25 26} ²⁷
GND
D_OUT0
D_OUT1
D_OUT2
D_OUT3
D_OUT4
D_OUT5
D_OUT6
D_OUT7
D_OUT8
D_OUT9
LOCK
GND
NOTE: RSVD = Reserved
PIN DESCRIPTIONS
NUMBER
SYMBOL
1, 13, 14, 26, 27,
39, 40, 52
GND
2-11, 22, 44, 45
RSVD0
12
H
15
GND
16, 17
18
19, 20
C₁, C₂
V_CC1
SDI, SDI
21
V_CC2
23
GND
24
EQ
25, 49, 50
RSVD1
28
LOCK
29-38
41
42
43
46
D_OUT[9:0]
GND
V_DD
PCLK_OUT
SMPTE
47
CD
48
V_CC3
51
GND
TYPE
-
Connect to Ground.
DESCRIPTION
-
Connect to Ground.
O
H Indication. HIGH after EAV ID and LOW after SAV ID.
-
Ground for analog blocks of the device.
-
External 100nF loop filter capacitor connection.
-
Power supply for analog blocks of the device.
I
Differential Serial Data Input
-
Power supply for PECL blocks of the device.
-
Ground for PECL blocks of the device.
I
Equalizer Control; LOW = EQ on, HIGH = EQ bypassed.
-
Connect to V_CC.
O
Signal Lock Indication Output. Goes HIGH approximately 38µs after valid parallel data
occurs.
O
27Mb/s Parallel Data Outputs.
-
Ground for CMOS blocks of the device.
-
Power supply for CMOS blocks of the device.
O
27MHz Clock Output.
I
NRZI decoding and descrambling control.
LOW = NRZI and SMPTE mode on. HIGH = NRZI and SMPTE mode disabled.
O
Carrier Detect. Active LOW. Goes LOW when carrier is detected and high when carrier is
lost.
-
Power supply for Analog and PECL blocks of the device.
-
Ground for analog and PECL blocks of the device.
5
GENNUM CORPORATION
522 - 14 - 06