Preliminary
THCV245A_Rev.0.90_E
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10.4 CML Bi-directional Buffer DC Specifications
Table 61.
CML Bi-directional Buffer DC Specifications
Symbol
Parameter
Condition
Min
Typ
Max
Unit
R_BDCZ_HYS=0
-
-
50
mV
R_BDCZ_HYS=1
-
-
150
mV
R_BDCZ_HYS=0
-50
-
-
mV
R_BDCZ_HYS=1
-150
-
-
mV
VBIC
CML Bi-Directional Buff er Input
Terminated Common Voltage
R_BDCZ_TERM_**
[1:0]= 2'b00
R_BDCZ_DRIVE_**
DRIVE[1:0]= 2'b00
-
VDDB-300
-
mV
IBIH
CML Bi-Directional Buff er
Output Leak Current High
TCMP/N=VDD
-10
-
10
uA
IBIL
CML Bi-Directional Buff er
Output Leak Current Low
TCMP/N=0V
-10
-
10
uA
VBOD
CML Bi-Directional Buff er
Diff erential Output Voltage
R_BDCZ_TERM_**
[1:0]=2'b10
R_BDCZ_DRIVE_**
[1:0]=2'b10
Dif f. 100ohm terminated
200
300
400
mV
VBOC
CML Bi-Directional Buff er
Common Output Voltage
R_BDCZ_TERM_**
[1:0]=2'b00
R_BDCZ_DRIVE_**
[1:0]=2'b00
-
VDDB-300
-
mV
IBOZ
CML Bi-Directional Buff er
TRI-STATE Current
PDN1=0
-10
-
10
uA
IBOS
CML Bi-Directional Buff er
Output Short Circuit Current
R_BDCZ_TERM_**
[1:0]=2'b10
R_BDCZ_DRIVE_**
[1:0]=2'b11
-
-30
-
mA
R_BDCZ_TERM_TX/ RX
[1:0]=2'b10
-
50
-
ohm
R_BDCZ_TERM_TX/ RX
[1:0]=2'b01
-
100
-
ohm
R_BDCZ_TERM_TX/ RX
[1:0]=2'b00
-
200
-
ohm
R_BDCZ_DRIVE_TX/ RX
[1:0]=2'b10
-
12
-
mA
R_BDCZ_DRIVE_TX/ RX
[1:0]=2'b01
-
6
-
mA
R_BDCZ_DRIVE_TX/ RX
[1:0]=2'b00
-
3
-
mA
CML Bi-Directional Buff er
Diff erential Input Low Threshold
CML Bi-Directional Buff er
Diff erential Input High Threshold
VBTH
VBTL
CML Bi-Directional Buff er
Termination Registance
RTERM
IDRIVE
CML Bi-Directional Buff er
Drive Current
