DS125BR401SQ Datasheet, PDF (6/52 Pages) Texas Instruments – Low-Power 12.5-Gbps 4-Lane Repeater With Input Equalization and Output De-Emphasis

DS125BR401
SNLS419C – JULY 2012 – REVISED APRIL 2013
www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
Absolute Maximum Ratings⁽¹⁾
Supply Voltage (VDD - 2.5V)
Supply Voltage (VIN - 3.3V)
LVCMOS Input/Output Voltage
CML Input Voltage
CML Input Current
Junction Temperature
Storage Temperature
Lead Temperature Range Soldering (4 sec.)
Derate NJY Package
HBM, STD - JESD22-A114F
ESD Rating
MM, STD - JESD22-A115-A
CDM, STD - JESD22-C101-D
Thermal Resistance
θ_JC
θ_JA, No Airflow, 4 layer JEDEC
For soldering specifications: See application note SNOA549.
-0.5V to +2.75V
-0.5V to +4.0V
-0.5V to +4.0V
-0.5V to (VDD+0.5)
-30 to +30 mA
125°C
-40°C to +125°C
+260°C
52.6mW/°C above +25°C
5 kV
150 V
1000 V
11.5°C/W
19.1°C/W
(1) “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur, including inoperability and degradation of
device reliability and/or performance. Functional operation of the device and/or non-degradation at the Absolute Maximum Ratings or
other conditions beyond those indicated in the Recommended Operating Conditions is not implied. The Recommended Operating
Conditions indicate conditions at which the device is functional and the device should not be operated beyond such conditions. Absolute
Maximum Numbers are ensured for a junction temperature range of -40°C to +125°C. Models are validated to Maximum Operating
Voltages only.
Recommended Operating Conditions
Supply Voltage (2.5V mode)
Supply Voltage (3.3V mode)
Ambient Temperature
SMBus (SDA, SCL)
Supply Noise up to 50 MHz⁽¹⁾
Min
Typ
Max
2.375
2.5
2.625
3.0
3.3
3.6
-40
25
+85
3.6
100
(1) Allowed supply noise (mVp-p sine wave) under typical conditions.
Unit
V
V
°C
V
mVp-p
Electrical Characteristics
Parameter
Power
PD
Power Dissipation
LVCMOS / LVTTL DC Specifications
V_ih
High Level Input Voltage
V_il
Low Level Input Voltage
V_oh
High Level Output Voltage
(ALL_DONE pin)
V_ol
Low Level Output Voltage
(ALL_DONE pin)
Test Conditions
VDD = 2.5 V supply,
EQ Enabled,
VOD = 1.0 Vp-p,
RXDET = 1, PWDN = 0
VIN = 3.3 V supply,
EQ Enabled,
VOD = 1.0 Vp-p,
RXDET = 1, PWDN = 0
I_oh = −4mA
I_ol = 4mA
Min
Typ
Max
Unit
500
700
mW
660
900
mW
2.0
3.6
V
0
0.8
V
2.0
V
0.4
V
6
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