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GS2972 Datasheet, PDF (22/125 Pages) Semtech Corporation – 3G/HD/SD-SDI Serializer with Complete SMPTE Audio & Video Support | |||
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Table 2-3: DC Electrical Characteristics (Continued)
VCC = +3.3V ±5%, TA = -20°C to +85°C, unless otherwise shown
Parameter
Symbol Conditions
Total Device Power
(IO_VDD = +3.3V)
P3D3
10bit 3G
20bit 3G
10/20bit HD
10/20bit SD
DVB_ASI
Reset
Standby
Digital I/O
Min
Typ
â
430
â
450
â
420
â
320
â
320
â
230
â
110
Input Logic LOW
VIL
+3.3V or +1.8V operation
IO_VSS-0.3
â
Input Logic HIGH
VIH
+3.3V or +1.8V operation
0.7 x
IO_VDD
â
IOL=5mA, +1.8V operation
â
â
Output Logic LOW
VOL
IOL=8mA, +3.3V operation
â
â
IOH=-5mA, +1.8V operation
1.4
â
Output Logic HIGH
VOH
IOH=-8mA, +3.3V operation
2.4
â
Serial Output
Serial Output
Common Mode
Voltage
VCMOUT
75Ω load, RSET = 750Ω
SD and HD mode
CD_VDD -
â
VSDD/2
Note:
1. Devices manufactured prior 1to April 1, 2011 consume 150mW of power in Standby mode.
Max
600
610
550
450
450
â
180
Units
mW
mW
mW
mW
mW
mW
mW
Note
â
â
â
â
â
â
1
0.3 x
IO_VDD
V
â
IO_VDD+0.3
V
â
0.2
V
â
0.4
V
â
â
V
â
â
V
â
â
V
â
GS2972 3G/HD/SD-SDI Serializer with Complete
SMPTE Audio & Video Support
Final Data Sheet Rev. 9
GENDOC-047479 September 2013
www.semtech.com
22 of 125
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