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參數(shù)資料
| 型號： | CBTL02042BBQ |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 編、解碼器及復(fù)用、解復(fù)用 |
| 英文描述： | 3.3 V, 2 differential channel, 2 : 1 multiplexer-demultiplexer switch for PCI Express Gen2 |
| 中文描述： | MULTIPLEXER AND DEMUX/DECODER, PQCC20 |
| 封裝： | 2.5X4.5 MM, 0.85MM, PLASTIC, MO-241, DHQFN-20 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大小： | 316K |
| 代理商： | CBTL02042BBQ |
1.
General description
CBTL02042A/B is a 2 differential channel, 2-to-1 multiplexer/demultiplexer switch for PCI
Express Generation 2 (Gen2), and other high-speed serial interface applications. The
CBTL02042A/B can switch two differential signals to one of two locations. Using a unique
design technique, NXP has minimized the impedance of the switch such that the
attenuation observed through the switch is negligible, and also minimized the
channel-to-channel skew as well as channel-to-channel crosstalk, as required by the
high-speed serial interface. CBTL02042A/B allows expansion of existing high speed ports
for extremely low power.
The device's pinouts are optimized to match different application layouts. CBTL02042A
has input and output pins on the opposite of the package, and is suitable for edge
connector(s) with different signal sources on the motherboard. CBTL02042B has outputs
on both sides of the package, and the device can be placed between two connectors to
multiplex differential signals from a controller. Please refer to Section 8 for layout
examples.
2.
Features and benefits
2 bidirectional differential channel, 2 : 1 multiplexer/demultiplexer
High-speed signal switching for PCIe Gen2 5 Gbit/s
High bandwidth: 7 GHz at
3dB
Low insertion loss:
0.5 dB at 100 MHz
1.2 dB at 2.5 GHz
Low intra-pair skew: 5 ps typical
Low inter-pair skew: 35 ps maximum
Low crosstalk:
30 dB at 2.5 GHz
Low off-state isolation:
25 dB at 2.5 GHz
Low return loss:
20 dB at 2.5 GHz
VDD operating range: 3.3 V ± 10 %
Shutdown pin (XSD) for power-saving mode
Standby current less than 1
μA
ESD tolerance:
8kV HBM
1 kV CDM
DHVQFN20 package
CBTL02042A; CBTL02042B
3.3 V, 2 differential channel, 2 : 1 multiplexer/demultiplexer
switch for PCI Express Gen2
Rev. 1 — 10 March 2011
Product data sheet
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CBTL02043ABQ | 3.3 V, 2 differential channel, 2 : 1 multiplexer-demultiplexer switch for PCI Express Gen3 |
| CBTL02043BBQ | 3.3 V, 2 differential channel, 2 : 1 multiplexer-demultiplexer switch for PCI Express Gen3 |
| CBTL04082ABS | 3.3 V, 4 differential channel, 2 : 1 multiplexer-demultiplexer switch for PCI Express Gen2 |
| CBTL04082BBS | 3.3 V, 4 differential channel, 2 : 1 multiplexer-demultiplexer switch for PCI Express Gen2 |
| CBTL04083ABS | 3.3 V, 4 differential channel, 2 : 1 multiplexer-demultiplexer switch for PCI Express Gen3 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CBTL02042BBQ,115 | 功能描述:多路器開關(guān) IC 3.3V 2 DIFF CH 2:1 MULTI/DEMUX SW RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
| CBTL02042BBQ115 | 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: |
| CBTL02043A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:3.3 V, 2 differential channel, 2 : 1 multiplexer/demultiplexer switch for PCI Express Gen3 |
| CBTL02043ABQ | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:3.3 V, 2 differential channel, 2 : 1 multiplexer/demultiplexer switch for PCI Express Gen3 |
| CBTL02043ABQ,115 | 功能描述:多路器開關(guān) IC 3.3V 2 DIFF CH 2:1 MULTI/DEMUX SW RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
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