ꢀꢁ ꢂꢃ ꢄꢅ ꢃ
ꢄ ꢆ ꢆ ꢇ ꢈꢉ ꢊ ꢋꢌ ꢃ ꢍꢎ ꢏ ꢈꢉ ꢊ ꢀ ꢐꢑꢒ ꢓꢔ ꢕ ꢖꢗ ꢕ ꢐ
SLLS591A− OCTOBER 2003 − REVISED JANUARY 2004
D
D
Hot Plug Protection
D
D
D
D
D
D
18-Bit Parallel Busses for Flexible Interface
Applications
0.5 to 1.3 Gigabits Per Second (Gbps)
Serializer/Deserializer
On-chip PLL Provides Clock Synthesis
From Low-Speed Reference
D
D
D
D
D
High-Performance 64-Pin HTQFP Thermally
Enhanced Package (PowerPAD)
2.5-V Power Supply for Low Power
Operation
Receiver Differential Input Thresholds
200 mV Min
Rated for Industrial Temperature Range
Typical Power: 288 mW at 1.3 Gbps
Selectable Signal Preemphasis for Serial
Output
Ideal for High-Speed Backplane
Interconnect and Point-to-Point Data Link
Interfaces to Backplane, Copper Cables, or
Optical Converters
D
Passive Receive Equalizer
Lock Indication and Sync Mode for Fast
Initialization
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
48
V
V
DD
1
2
3
4
5
6
7
8
9
10
DD
TXD3
TXD4
RXD3
RXD4
RXD5
RXD6
GND
47
46
45
44
43
42
41
40
TXD5
GND
TXD6
TXD7
RXD7
RX_CLK
RXD8
GTX_CLK
V
DD
TXD8
39 RXD9
38
37 RXD10
TXD9 11
TXD10 12
GND 13
V
DD
36
35
34
33
RXD11
RXD12
RXD13
GND
14
15
16
TXD11
TXD12
TXD13
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PowerPAD is a trademark of Texas Instruments.
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Copyright 2003 − 2004, Texas Instruments Incorporated
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