PX1011A-ELG NXP [NXP Semiconductors], PX1011A-ELG Datasheet - Page 4

• Manufacturer Part Number: PX1011A-ELG
• Description: PCI Express stand-alone X1 PHY
• Manufacturer: NXP [NXP Semiconductors]

Philips Semiconductors
6. Block diagram
PX1011A_PX1012A_2
Product data sheet
Fig 1. Block diagram
TXCLK
TX_P TX_N
Ln_TxData0
Ln_TxData1
PARALLEL
ENCODE
SERIAL
8b/10b
TX I/O
TO
TXDATA [ 7:0 ]
Rev. 02 — 18 May 2006
REFCLK_P
GENERATOR
REFCLK I/O
CLK
250 MHz
RXCLK
REFCLK_N
clock
RX_P
RECOVERY
REGISTER
PARALLEL
DECODE
ELASTIC
BUFFER
CIRCUIT
SERIAL
10
PX1011A/PX1012A
10b/8b
RX I/O
DATA
8
TO
RX_N
RXDATA [ 7:0 ]
PCI Express stand-alone X1 PHY
CLOCK RECOVERY
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
CIRCUIT PLL
PCI Express MAC
PCI Express PHY
bit stream at 2.5 Gbit/s
DETECTION
K28.5
RESET_N
002aac211
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