DS125BR800 Datasheet, PDF (6/59 Pages) Texas Instruments – Low-Power 12.5-Gbps 8-Channel Repeater With Input Equalization and Output De-Emphasis

DS125BR800
SNLS426E – AUGUST 2012 – REVISED JANUARY 2015
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7 Specifications
7.1 Absolute Maximum Ratings⁽¹⁾⁽²⁾
Supply Voltage (VDD - 2.5-V mode)
Supply Voltage (VIN - 3.3-V mode)
LVCMOS Input/Output Voltage
CML Input Voltage
CML Input Current
Junction Temperature
Lead Temperature Range Soldering (4 sec.)
For soldering specifications: see product folder at SNOA549
Storage Temperature
MIN
MAX
UNIT
–0.5
2.75
V
–0.5
4.0
V
–0.5
4.0
V
–0.5
VDD + 0.5
V
–30
30
mA
125
°C
260
°C
–40
125
°C
(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 specified for a junction temperature range of –40°C to +125°C. Models are validated to Maximum Operating
Voltages only.
(2) If Military/Aerospace specified devices are required, contact the Texas Instruments Sales Office/Distributors for availability and
specifications.
7.2 ESD Ratings
V_(ESD)
Electrostatic
discharge
Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all pins⁽¹⁾
Charged device model (CDM), per JEDEC specification JESD22-C101, all pins⁽²⁾
Machine model, STD - JESD22-A115-A
VALUE
±3000
±1000
±200
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
UNIT
V
7.3 Recommended Operating Conditions
Supply voltage (2.5-V mode)
Supply voltage (3.3-V mode)
Ambient temperature
SMBus (SDA, SCL)
Supply noise up to 50 MHz⁽¹⁾
(1) Allowed supply noise (mVp-p sine wave) under typical conditions.
MIN
2.375
3.0
–40
TYP
MAX UNIT
2.5 2.625
V
3.3
3.6
V
25
85
°C
3.6
V
100 mVp-p
7.4 Thermal Information
THERMAL METRIC⁽¹⁾
DS125BR800
WQFN
UNIT
54 PINS
R_θJA
R_θJC(top)
R_θJB
ψ_JT
ψ_JB
R_θJC(bot)
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
Junction-to-top characterization parameter
Junction-to-board characterization parameter
Junction-to-case (bottom) thermal resistance
26.6
10.8
4.4
°C/W
0.2
4.3
1.5
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
6
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