DS100BR111A Datasheet, PDF (7/35 Pages) Texas Instruments – Ultra Low Power 10.3 Gbps 2-Channel Repeaters with Input Equalization and Output De-Emphasis

Symbol
Parameter
Conditions
Min
CML RECEIVER INPUTS
V_TX
Source Transmit
Default power-up conditions
190
Launch Signal Level ENSMB = 0 or 1
RL_RX-IN
RX return loss
SDD11 @ 4.1 GHz
SDD11 @ 11.1 GHz
SCD11 @ 11.1 GHz
HIGH SPEED TRANSMITTER OUTPUTS
V_OD1
Output Voltage
OUT+ and OUT- AC coupled
425
Differential Swing
and terminated by 50Ω to
GND
VOD_SEL = LOW
DE = LOW
V_OD2
Output Voltage
OUT+ and OUT- AC coupled
675
Differential Swing
and terminated by 50Ω to
GND
VOD_SEL = FLOAT
DE = LOW
V_OD3
Output Voltage
OUT+ and OUT- AC coupled
850
Differential Swing
and terminated by 50Ω to
GND
VOD_SEL = 20K
DE = LOW
V_{OD_DE1}
De-Emphasis Levels
OUT+ and OUT- AC coupled
and terminated by 50Ω to
GND
VOD_SEL = FLOAT
DE = FLOAT
V_{OD_DE2}
De-Emphasis Levels
OUT+ and OUT- AC coupled
and terminated by 50Ω to
GND
VOD_SEL = FLOAT
DE = 20K
V_{OD_DE3}
De-Emphasis Levels
OUT+ and OUT- AC coupled
and terminated by 50Ω to
GND
VOD_SEL = FLOAT
DE = HIGH
V_CM-AC
Output Common-Mode AC Common Mode Voltage
Voltage
DE = 0 dB
V_CM-DC
Output DC Common- DC Common Mode Voltage
0
Mode Voltage
V_IDLE
TX IDLE Output
Voltage
RL_TX-DIFF
TX return loss
SDD22 @ 4.1 GHz
SDD22 @ 11.1 GHz
SCC22 @ 2.5 GHz
SCC22 @ 11.1 GHz
delta Z_M
Transmitter
DC, I_FORCE = +/- 100 uA
Termination Mismatch (Note 6)
T_R/F
Transmitter Rise and Measurement points at 20% -
Fall Time
80%
(Note 14)
T_PD
Propagation Delay
Measured at 50% crossing
EQ = 00
7
Typ
800
-12
-8
-10
575
Max
Units
1600
mV
dB
725
mVp-p
850
1025
1050
1275
- 3.5
dB
- 6.0
dB
- 9.0
dB
4.5
mV (RMS)
1.1
1.9
V
30
mV
-13
dB
-9
-22
-10
2.5
%
38
ps
230
ps
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