DS64BR111_13 Datasheet, PDF (6/39 Pages) Texas Instruments – DS64BR111 Ultra Low Power 6.4 Gbps 2-Channel Repeaters with Input Equalization and Output De-Emphasis

DS64BR111
SNLS343C – SEPTEMBER 2011 – REVISED APRIL 2013
ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Conditions
Power Supply Current
IDD
Supply Current
TX_DIS = LOW, EQ = ON
VOD_SEL = Float ( 1000 mV)
Auto Low Power Mode
TX_DIS = LOW, MODE = 20K
VID CHA and CHB = 0.0V
VOD_SEL = Float (1000 mV)
TX_DIS = HIGH
LVCMOS DC Specifications
V_IH
Voltage Input High
V_IL
Voltage Input Low
V_OH
Voltage Output High
I_OH = -4.0 mA⁽¹⁾
V_OL
Voltage Output Low
I_OL = 4.0 mA
I_IN
Input Leakage Current Vinput = 0V or VDD
VDD_SEL = Float
Vinput = 0V or VIN
VDD_SEL = Low
I_IN-P
Input Leakage Current Vinput = 0V or VDD - 0.05 V
4-Level Input
VDD_SEL = Float
Vinput = 0V or VIN - 0.05 V
VDD_SEL = Low
LOS and ENABLE / DISABLE Timing
T_{LOS_OFF}
Input IDLE to Active
RX_LOS response time
T_{LOS_ON}
Input Active to IDLE
RX_LOS response time
T_OFF
TX Disable assert Time
TX_DIS = HIGH to
Output OFF
T_ON
TX Disable negateTime
TX_DIS = LOW to
Output ON
T_{LP_EXIT}
Auto Low Power Exit
ALP to Normal
Operation
T_{LP_ENTER}
Auto Low Power Enter
Normal Operation to
Auto Low Power
See ⁽²⁾
See ⁽²⁾
See ⁽²⁾
See ⁽²⁾
See ⁽²⁾
See ⁽²⁾
CML RECEIVER INPUTS
V_TX
Source Transmit
Default power-up conditions
Launch Signal Level ENSMB = 0 or 1
VOD_SEL = Float
RL_RX-IN
RX return loss
SDD11 @ 4.1 GHz
SDD11 @ 11.1 GHz
SCD11 @ 11.1 GHz
HIGH SPEED TRANSMITTER OUTPUTS
Min
2.0
GND
2.0
-15
-15
-160
190
Typ
50
12
25
0.035
0.4
0.005
0.150
150
100
800
-12
-8
-10
Max
63
15
35
VDD
0.7
0.4
+15
+15
+80
1600
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Units
mA
V
V
V
V
uA
uA
uS
uS
uS
uS
nS
uS
mV
dB
(1) VOH only applies to the DONE# pin; LOS, SCL, and SDA are open-drain outputs that have no internal pull-up capability. DONE# is a
full LVCMOS output with pull-up and pull-down capability
(2) Parameter not tested in production.
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