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SN65LVCP418 Datasheet, PDF (1/25 Pages) Texas Instruments – 8-Channel Gigabit Signal Conditioning Buffer
SN65LVCP418
www.ti.com....................................................................................................................................................................................................... SLLS856 – JUNE 2009
8-Channel Gigabit Signal Conditioning Buffer
FEATURES
1
•23 8 Input and 8 Output Signal Conditioning
Buffer
• Up to 4.25 Gbps Operation
• 30 ps of Deterministic Jitter
• Selectable Transmit Pre-Emphasis Per Lane
• Selectable Receive Equalization
• Available Packaging 64 Pin QFP
• Propagation Delay Times: 400 ps Typical
• Inputs Electrically Compatible With CML
Signal Levels
• Operates From a Single 3.3-V Supply
• Ability to 3-State Outputs
• Integrated Termination Resistors
• I2C™ Control Interface
APPLICATIONS
• Clock Buffering/Clock MUXing
• Wireless Base Stations
• High-Speed Network Routing
• Telecom/Datacom
• XAUI 802.3ae Protocol Backplane Repeaters
DESCRIPTION
The SN65LVCP418 is an 8 Channel signal
conditioning buffer in a flow-through pin-out allowing
for ease in PCB layout. VML signaling is used to
achieve a high-speed data throughput while using low
power. Internal signal paths are fully differential to
achieve the high signaling speeds while maintaining
low signal skews. The SN65LVCP418 incorporates
100-Ω termination resistors for those applications
where board space is a premium. Built-in transmit
pre-emphasis and receive equalization for superior
signal integrity performance.
The SN65LVCP418 is characterized for operation
from –40°C to 85°C.
GND
VCC
RESN
GND
0A
0B
VCC
1A
1B
GND
2A
2B
VCC
3A
3B
VBB
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1
48
2
47
3
46
4
45
5
44
6
43
7
42
8
41
9
40
10
39
11
38
12
37
13
36
14
35
15
34
16
33
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
ADDR2
ADDR1
SDA
SCL
GND
4Y
4Z
VCC
5Y
5Z
GND
6Y
6Z
VCC
7Y
7Z
1
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.
2
I2C is a trademark of Philips Electronics.
3
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2009, Texas Instruments Incorporated
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