參數(shù)資料
型號: CBTL03SB212BS
廠商: NXP SEMICONDUCTORS
元件分類: 編、解碼器及復用、解復用
英文描述: DisplayPort Gen2 sideband signal multiplexer
中文描述: MULTIPLEXER, PQCC20
封裝: 4 X 4 MM, 0.85 MM HEIGHT, PLASITC, MO-220, HVQFN-20
文件頁數(shù): 12/16頁
文件大?。?/td> 131K
代理商: CBTL03SB212BS
CBTL03SB212
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 1 — 21 February 2011
5 of 16
NXP Semiconductors
CBTL03SB212
DisplayPort Gen2 sideband signal multiplexer
7.
Functional description
The CBTL03SB212 uses 3.3 V power supply. All signal paths are implemented using
high-bandwidth pass-gate technology, are bidirectional and no clock or reset signal is
needed for the multiplexer to function.
The switch position is selected using the select signal (SEL). The detailed operation is
described in Section 7.1.
7.1 MUX select (SEL) function
The internal multiplexer switch position is controlled by the logic inputs SEL as described
below.
7.2 Shutdown function
The CBTL03SB212 provides a shutdown function to minimize power consumption when
the application is not active but power to the CBTL03SB212 is provided. Pin XSD_N
(active LOW) puts all channels in Off mode (non-conducting high-impedance state) while
reducing current consumption to near-zero.
Table 3.
MUX select control
SEL
Path 2
Path 1
0
high-impedance
active
1
active
high-impedance
Table 4.
Shutdown function
XSD_N
State
0
shutdown
1
active
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