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
Parameter
Test Conditions
Min
Typ
Max
Units
POWER SUPPLY CURRENT
IDD
Supply Current
TX_DIS = LOW, EQ = ON
50
63
VOD_SEL = Float ( 1000 mV)
Auto Low Power Mode
12
15
TX_DIS = LOW, MODE = 20K
mA
VID CHA and CHB = 0.0V
VOD_SEL = Float (1000 mV)
VOD_SEL = Float (1000 mV)
TX_DIS = HIGH (BR111A)
25
35
LVCMOS DC SPECIFICATIONS
V
IH
Voltage Input High
2.0
VDD
V
V
IL
Voltage Input Low
GND
0.7
V
V
OH
Voltage Output High
I
OH
= -4.0 mA
(1)
2.0
V
V
OL
Voltage Output Low
I
OL
= 4.0 mA
0.4
V
I
IN
Input Leakage Current
Vinput = 0V or VDD
-15
+15
uA
VDD_SEL = Float
Vinput = 0V or VIN
-15
-15
VDD_SEL = Low
I
IN-P
Input Leakage Current
Vinput = 0V or VDD - 0.05V
-160
+80
uA
4-Level Input
(2)
VDD_SEL = Float
Vinput = 0V or VIN - 0.05V
VDD_SEL = Low
Vinput = 0V or VIN - 0.05V
VDD_SEL = Low
LOS AND ENABLE / DISABLE TIMING
T
LOS_OFF
Input IDLE to Active
See
(3)
0.035
uS
RX_LOS response time
T
LOS_ON
Input Active to IDLE
See
(3)
0.4
uS
RX_LOS response time
T
OFF
TX Disable assert Time
See
(3)
0.005
uS
TX_DIS = HIGH to Output OFF
T
ON
TX Disable negateTime
See
(3)
0.150
uS
TX_DIS = LOW to Output ON
T
LP_EXIT
Auto Low Power Exit
See
(3)
150
nS
ALP to Normal Operation
T
LP_ENTER
Auto Low Power Enter
See
(3)
100
uS
Normal Operation to Auto Low
Power
Power
CML RECEIVER INPUTS
V
TX
Source Transmit Launch Signal
Default power-up conditions
190
800
1600
mV
Level
ENSMB = 0 or 1
RL
RX-IN
RX return loss
SDD11 @ 4.1 GHz
-12
dB
SDD11 @ 11.1 GHz
-8
SCD11 @ 11.1 GHz
-10
(1)
Typical jitter reported is determined by jitter decomposition software on the DSA8200 Oscilloscope.
(2)
Input is held to a maximum of 50 mV below VDD or VIN to simulate the use of a 1K resistor on the input.
(3)
Parameter not tested in production.
6
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