BU7964GUW_1 Datasheet, PDF (15/19 Pages) Rohm – Data rate 1350Mbps RGB Interface

BU7964GUW
●High-Speed Channel Characteristic
Table 16. High-speed channel characteristic
Ta=25°C, DVDD=MSVDD=1.80V and DGND=MSGND=0.00V, unless otherwise noted.
Parameter
Limits
Symbol
Min
Typ
Max
Differential Voltage Range
LOW-level threshold voltage
V_{diff_rx}
70
100
200
V_thl
-40
-
-
HIGH-level threshold voltage
V_thh
-
-
40
Common Mode Voltage Range
V_{cm_rx}
0.6
0.9
1.2
Internal termination resistance
R_{_rx}
75
100
125
Operating Frequency
f_{opr_rx}
-
-
225
RX sink current
I_{PULL_RX}
12
30
90
Link detection threshold voltage
V_{LINK_RX}
0.2
0.3
0.4
Unit
mVpp
mV
mV
V
Ω
MHz
µA
V
InP(D0+,D1+,D2+)
Vcm_rx
InN(D0-,D1-,D2-)
fopr_rx
Single-end
Technical Note
Conditions
Differential
(InP-InN)
Vdiff_rx
0
Differential
(InP-InN)
0
Vthh
Vthl
Fig.13. High-Speed Channel Characteristic
Fig.14 shows high-speed channel equivalent schematic.
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15/18
2010.04 - Rev.A