參數(shù)資料
型號(hào): CBTU0808
廠商: NXP Semiconductors N.V.
英文描述: Dual lane PCI Express port multiplexer
中文描述: 雙通道PCI Express端口復(fù)用器
文件頁數(shù): 4/16頁
文件大小: 86K
代理商: CBTU0808
CBTU0808_1
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 01 — 2 June 2006
4 of 16
Philips Semiconductors
CBTU0808
Dual lane PCI Express port multiplexer
6.2 Pin description
Table 2.
Signal group
Test and
control
Pin description
Symbol
CTRL0
CTRL1
TEST0
Pin
A1
J9
J1
Type
CMOS
input
Description
Switch configuration control inputs. See
Table 3 “Switch configuration truth table”
.
CMOS
input
Test input. Used for test purposes only.
Should be left open-circuit during normal
operation. An internal pull-down resistor
will default this pin to a LOW state.
Test output. Used for test purposes only.
Should be left open-circuit in normal
application.
Transmit ports A and B differential signal
terminals for Lane 0, Source side.
Receive ports A and B differential signal
terminals for Lane 0, Source side.
Transmit ports A and B differential signal
terminals for Lane 1, Source side.
Receive ports A and B differential signal
terminals for Lane 1, Source side.
Transmit ports A and B differential signal
terminals for Lane 0, Destination side.
Receive ports A and B differential signal
terminals for Lane 0, Destination side.
Transmit ports A and B differential signal
terminals for Lane 1, Destination side.
Receive ports A and B differential signal
terminals for Lane 1, Destination side.
power supply pins
TEST1
A9
output
Signal ports
TXSA0P, TXSA0N,
TXSB0P, TXSB0N
RXSA0P, RXSA0N,
RXSB0P, RXSB0N
TXSA1P, TXSA1N,
TXSB1P, TXSB1N
RXSA1P, RXSA1N,
RXSB1P, RXSB1N
TXDA0P, TXDA0N,
TXDB0P, TXDB0N
RXDA0P, RXDA0N,
RXDB0P, RXDB0N
TXDA1P, TXDA1N,
TXDB1P, TXDB1N
RXDA1P, RXDA1N,
RXDB1P, RXDB1N
V
DD
A4, B4,
A2, B3
B1, C2,
D1, D2
F1, F2,
H1, G2
J2, H3,
J4, H4
A6, B6,
A8, B7
B9, C8,
D9, D8
F9, F8,
H9, G8
J8, H7,
J6, H6
B5, E2,
E8, H5
A5, B2,
B8, E1,
E9, H2,
H8, J5
signal
port
signal
port
signal
port
signal
port
signal
port
signal
port
signal
port
signal
port
power
Power
GND
power
ground pins
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