BU7988KVT Datasheet, PDF (7/27 Pages) Rohm – 56bit LVDS Transmitter 56:8 Serializer

●Electrical characteristics
■Rating
Table 2 : Absolute Maximum Rating
Parameter
Supply Voltage
Input Voltage
Output Voltage
Storage Temperature Range
Symbol
VDD
VIN
VOUT
Tstg
Rating
Min
Max
-0.3
4.0
-0.3
VDD+0.3
-0.3
VDD+0.3
-55
125
Units
V
V
V
℃
Table 3 : Package Power
PACKAGE
TQFP100V
Power Dissipation (mW)
900
1400^*2
De-rating (mW/℃) ^*1
9.0
14.0^*2
*1:At temperature Ta >25℃
*2:Package power when mounting on the PCB board.
The size of PCB board :70×70×1.6（mm³ï¼‰
The material of PCB board : The FR4 glass epoxy board.(3% or less copper foil area)
(It is recommended to apply the above package power requirement to PCB board when the small swing
input mode is used)
Table 4 : Recommended Operating Conditions
Parameter
Symbol
Rating
Units
Min Typ Max
Conditions
Supply Voltage
V_DD
3.0
3.3
3.6
V VDD,LVDSVDD,PLLVDD
Operating
-20 -
Topr
Temperature Range
0
-
85
℃ Clock frequency from 8MHz up to 90MHz
70
℃ Clock frequency from 90MHz up to 112MHz
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