參數(shù)資料
型號: CBTL12131ET
廠商: NXP SEMICONDUCTORS
元件分類: 模擬信號調(diào)理
英文描述: DisplayPort multiplexer for bidirectional video in all-in-one computer systems
中文描述: SPECIALTY ANALOG CIRCUIT, PBGA64
封裝: 6 X 6 MM, 0.80 MM HEIGHT, 0.50 MM PITCH, PLASTIC, MO-195, SOT543-1, TFBGA-64
文件頁數(shù): 22/28頁
文件大小: 215K
代理商: CBTL12131ET
CBTL12131
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 1 — 25 February 2011
3 of 28
NXP Semiconductors
CBTL12131
DisplayPort multiplexer for bidirectional video
Integrated high-ohmic pull-down (4.7 M
Ω) and switchable 100 kΩ and 500 kΩ
resistors for Port B AUX bias control
2.5 Equalizer
Programmable equalizer for channel loss compensation from Port B to Port D
(external source mode)
Five levels of input equalization (including flat)
Two levels of output pre-emphasis (including flat)
Two output voltage swing levels
Three quinary input control pins allow equalization, pre-emphasis and output voltage
swing selection by simple board strapping
2.6 General
Power supply 3.3 V
± 10 %
Low active mode supply current of 30 mA typical (Dual-through mode)
Active mode supply current of 120 mA typical (External source mode, EQ = on)
ESD resilience to 4 kV HBM, 1 kV CDM
Available in TFBGA64 6 mm
× 6 mm package
3.
Typical system configuration
4.
Ordering information
Fig 1.
CBTL12131 in typical system configuration
002aae673
INTERNAL
DISPLAY
PANEL
(sink)
DP or ++DP
EXTERNAL
DISPLAY
(sink)
DP
NOTEBOOK
(source)
GPU2
SECONDARY
VIDEO
(source)
GPU1
PRIMARY
VIDEO
(source)
DP
CONNECTOR
DisplayPort
eDP
CONNECTOR
DisplayPort
PORT D
PORT B
CBTL12131
PORT C
PORT A
dual
through mode
dual
through mode
external
source mode
DisplayPort
Table 1.
Ordering information
Type number
Package
Name
Description
Version
CBTL12131ET
TFBGA64
plastic thin fine-pitch ball grid array package; 64 balls; body 6
× 6 × 0.8 mm
SOT543-1
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