Texas Instruments DS100BR111A Ultra Low Power 10.3 Gbps 2-Channel Repeater w/Input Eq EVM DS100BR111AEVK/NOPB DS100BR111AEVK/NOPB 数据表
产品代码
DS100BR111AEVK/NOPB
SNLS400C – JANUARY 2012 – REVISED APRIL 2013
Electrical Characteristics (continued)
Parameter
Test Conditions
Min
Typ
Max
Units
HIGH SPEED TRANSMITTER OUTPUTS
V
OD1
Output Voltage Differential Swing OUT+ and OUT- AC coupled and
425
575
725
mVp-p
terminated by 50
Ω
to GND
VOD_SEL = LOW
DE = LOW
DE = LOW
V
OD2
Output Voltage Differential Swing OUT+ and OUT- AC coupled and
675
850
1025
terminated by 50
Ω
to GND
VOD_SEL = FLOAT
DE = LOW
DE = LOW
V
OD3
Output Voltage Differential Swing OUT+ and OUT- AC coupled and
850
1050
1275
terminated by 50
Ω
to GND
VOD_SEL = 20K
DE = LOW
DE = LOW
V
OD_DE1
De-Emphasis Levels
OUT+ and OUT- AC coupled and
- 3.5
dB
terminated by 50
Ω
to GND
VOD_SEL = FLOAT
DE = FLOAT
DE = FLOAT
V
OD_DE2
De-Emphasis Levels
OUT+ and OUT- AC coupled and
- 6.0
dB
terminated by 50
Ω
to GND
VOD_SEL = FLOAT
DE = 20K
DE = 20K
V
OD_DE3
De-Emphasis Levels
OUT+ and OUT- AC coupled and
- 9.0
dB
terminated by 50
Ω
to GND
VOD_SEL = FLOAT
DE = HIGH
DE = HIGH
V
CM-AC
Output Common-Mode Voltage
AC Common Mode Voltage
4.5
mV
DE = 0 dB
(RMS)
V
CM-DC
Output DC Common-Mode
DC Common Mode Voltage
0
1.1
1.9
V
Voltage
V
IDLE
TX IDLE Output Voltage
30
mV
RL
TX-DIFF
TX return loss
SDD22 @ 4.1 GHz
-13
dB
SDD22 @ 11.1 GHz
-9
SCC22 @ 2.5 GHz
-22
SCC22 @ 11.1 GHz
-10
delta Z
M
Transmitter Termination
DC, I
FORCE
= +/- 100 uA
(4)
2.5
%
Mismatch
T
R/F
Transmitter Rise and Fall Time
Measurement points at 20% - 80%
(5)
38
ps
T
PD
Propagation Delay
Measured at 50% crossing
230
ps
EQ = 00
T
CCSK
Inter-pair Channel Skew
T = 25°C, VDD = 2.5V
7
ps
T
PPSK
Part to Part Channel Skew
T = 25°C, VDD = 2.5V
20
ps
T
TX-IDLE-SET-TO-IDLE
Max time to transition to idle
VIN = 1Vpp, 10 Gbps
6.5
ns
after differential signal
EQ = 00, DE = 0
T
TX-IDLE-TO-DIFF-DATA
Max time to transition to valid
VIN = 1Vpp, 10 Gbps
3.2
ns
differential signal after idle
EQ = 00, DE = 0
T
ENVELOPE_DISTORT
Active OOB timing distortion,
3.3
ns
input active time vs. output active
time
time
(4)
Force +/- 100 uA on output, measure delta V on the Output and calculate impedance. Mismatch is the percentage difference of OUTn+
and OUTn- impedance driving the same logic state.
and OUTn- impedance driving the same logic state.
(5)
Default VOD used for testing. DE = -1.5 dB level used to compensate for fixture attenuation.
Copyright © 2012–2013, Texas Instruments Incorporated
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