DS100DF410 Datasheet, PDF (5/43 Pages) Texas Instruments – Low Power 10GbE Quad Channel Retimer

DS100DF410
www.ti.com
Pin Name
SDA
SDC
ADDR_0
ADDR_1
ADDR_2
ADDR_3
POWER
V_DD
GND
DAP
Pin #
18
17
45
40
21
16
SNLS399A – JANUARY 2012 – REVISED FEBRUARY 2013
Pin Descriptions (continued)
I/O, Type⁽¹⁾
Description
I/O, 3.3V Data Input / Open Drain Output
LVCMOS, Open External 2KΩ to 5KΩ pull-up resistor is required.
Drain
Pin is 3.3 V LVCMOS tolerant.
I/O, 3.3V Clock Input / Open Drain Clock Output
LVCMOS, Open External 2KΩ to 5KΩ pull-up resistor is required.
Drain
Pin is 3.3 V LVCMOS tolerant.
I, 2.5V
LVCMOS
Input is 2.5 V, the ADDR_[3:0] pins set the SMBus address for the retimer.
These pins are strap inputs. Their state is read on power-up to set the SMBus
address in SMBus control mode.
High = 1KΩ to VDD, Low = 1KΩ to GND
Note that these pins are shared with the lock indicator functions. See Table 2
3, 6, 7,
10, 15, 46
22, 27,
30, 31,
34, 39
PAD
Power
Power
V_DD = 2.5 V ± 5%
Ground reference.
Power
Ground reference. The exposed pad at the center of the package must be
connected to ground plane of the board with at least 4 vias to lower the ground
impedance and improve the thermal performance of the package.
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 (V_DD)
2.5 I/O Voltage
(LVCMOS and Analog)
3.3 LVCMOS I/O Voltage
(SDA, SDC, INT)
Signal Input Voltage (RXPn, RXNn)
Signal Output Voltage (TXPn, TXNn)
Junction Temperature
Storage Temperature
ESD Rating
HBM, STD - JESD22-A114F
MM, STD - JESD22-A115-A
CDM, STD - JESD22-C101-D
Thermal Resistance
θ_JA, No Airflow,
4 layer JEDEC, 9 thermal vias
For soldering specifications: see http://www.ti.com/lit/an/snoa549c/snoa549c.pdf
-0.5V to +2.75V
-0.5V to +2.75V
-0.5V to +4.0V
-0.5V to +2.75V
-0.5V to +2.75V
+150°C
-65°C to +150°C
≥6 kV
≥250 V
≥1250 V
26.1 °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.
Recommended Operating Conditions⁽¹⁾
Supply Voltage (V_DD to GND)
Ambient Temperature
Min
2.375
-40
Typ
Max
Units
2.5
2.625
V
25
+85
°C
(1) The Recommended Operating Conditions indicate conditions at which the device is functional and the device should not be operated
outside these conditions.
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