TLK2711-SP_15 Datasheet, PDF (7/29 Pages) Texas Instruments – 1.6-Gbps to 2.5-Gbps Class V Transceiver

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NAME
TXD0
TXD1
TXD2
TXD3
TXD4
TXD5
TXD6
TXD7
TXD8
TXD9
TXD10
TXD11
TXD12
TXD13
TXD14
TXD15
VDD
PIN
NO.
66
67
68
2
3
4
6
7
10
11
12
14
15
16
18
20
1, 9, 24, 40,
50
VDDA
59, 61
Pin Functions (continued)
TLK2711-SP
SGLS307N – JULY 2006 – REVISED DECEMBER 2015
I/O
DESCRIPTION
Transmit data bus. These inputs carry the 16-bit parallel data output from a protocol device to the
I transceiver for encoding, serialization, and transmission. This 16-bit parallel data is clocked into the
transceiver on the rising edge of TXCLK as shown in Figure 7.
Digital logic power. Provides power for all digital circuitry and digital I/O buffers.
Analog power. VDDA provides a supply reference for the high-speed analog circuits, receiver, and
transmitter.
7 Specifications
7.1 Absolute Maximum Ratings
over operating temperature (unless otherwise noted)⁽¹⁾
V_DD Supply voltage⁽²⁾
Voltage
TXD0 to TXD15, ENABLE, TXCLK, TKMSB, TKLSB,
LOOPEN, PRBSEN, LCKREFN, PRE, TESTEN
RXD0 to RXD15, RKMSB, RKLSB, RXCLK
DINRXP, DINRXN, DOUTTXP, DOUTTXN
Maximum cumulative exposure of unpowered receiver to external inputs⁽³⁾
MIN
–0.3
–0.3
–0.3
–0.35
MAX
3
4
V_DD + 0.35
V_DDA + 0.35
10
UNIT
V
V
V
V
hours
T_C
Characterized case operating temperature
T_stg Storage temperature
–55
125
°C
–65
150
°C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values, except differential I/O bus voltages, are stated with respect to network ground.
(3) The TLK2711-SP shows no performance degradation when an external powered transmitter sends a signal to an unpowered receiver
for short periods of time (up to 10 hours of lifetime of the device). Characterization was performed using maximum V_OD, minimum
frequency and typical V_CM from recommended operating conditions for the specified period of time.
7.2 ESD Ratings
V_(ESD) Electrostatic discharge
Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all pins⁽¹⁾
VALUE
±2000
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
UNIT
V
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