CBTL08GP053EV集成電路（IC）的模擬開關(guān)-特殊用途規(guī)格書PDF中文資料

General description

CBTL08GP053 is a USB Type-C High Performance Crossbar Switch IC meant to be used

for Type-C connector interface high speed passive switching applications. It provides

switching of high speed differential signals that correspond to various interface standards:

USB3.1 (10 Gbps), DP1.3 (8.1 Gbps), PCI Express 3.0 (8 Gbps), etc. It supports switching

of single ended signals over Type-C interface. In addition, side band switching of AUX and

other dedicated signals for transport over SBU1 and SBU2.

It provides the I2C-bus interface for switch control, configuration and status update. It

operates from a single platform power supply VDD.

This IC is targeted for a wide range of platforms (PCs, tablets, convertibles, smart phones)

and PC accessories (e.g. docks, monitors, etc.) applications.

CBTL08GP053 is available in a small footprint package option: VFBGA40 4.75 mm ?

3.25 mm, 0.5 mm pitch.

Features and benefits

2.1 High speed switch features

? Supports the following interface standards: USB3.1, DP1.3, DP++, PCIe 3.0

? Supports signaling rates up to 10 Gbps

? Performs multiplexing or switching of high speed differential signals or single ended

signals

? All switches are direction agnostic

? Design based on both patented and patent pending high performance switch

technology

? Target performance specification

? Differential signaling (peak to peak) of 1.4 V and common mode level over 0 V to

2.2 V

? 1.8 V single ended rail to rail signaling

? Ron: 7 ? (typ)

? Insertion loss: 1.2 dB at 2.7 GHz, 1.8 dB at 5.4 GHz, 3dB at 8.5 GHz (typ)

? Isolation: 23 dB at 2.7 GHz, 16.5 dB at 5.4 GHz (typ)

? Cross talk: 32 dB at 2.7 GHz, 24 dB at 5.4 GHz (typ)

? Return loss: 20 dB at 2.7 GHz, 16 dB at 5.4 GHz (typ)

? Very low intra pair skew

? Very low propagation delay (80 ps typical) and inter pair skew (35 ps typical)

? Switch paths selectable through the I2C-bus interface (registers for atomic and

sequential switch selection)

2.2 Sideband auxiliary crossbar switch features

? Single ended 2:1 multiplexing/switching with single ended cross bar switching of both

differential AUX or single ended UART or I2C or miscellaneous signals

? Switches are direction agnostic

? Switches are 5.5 V tolerant

? Target performance specification (typical values)

? Ron 8 ? (typ) at Vcm = 0.5 V to 2.65 V

? Very low intra pair skew

? Very low propagation delay (80 ps typical)

? Switch paths selectable through the I2C-bus interface (registers for atomic and

sequential switch selection)

2.3 General

? Supports I2C slave interface Standard mode (100 kbit/s) and Fast mode (400 kbit/s)

? I2C slave address programmable up to 4 values

? Back current protection on control pins and exposed connector side I/O pins

? Single 3.3V power supply

? Current consumption

? Active mode (all switches are functional): 300 ?A (typ)

? Standby mode (all switches in Hi-Z): 15 ?A (max)

? Operating temperature: ?40 to 105 ?C

? ESD 2 kV HBM, 500 V CDM

? Package: VFBGA40 4.75 mm ? 3.25 mm, 0.5 mm pitch

Applications

? PC platforms: notebook PCs, desktop PCs, ultrabooks

? Tablets, 2:1 convertibles, smartphones and portable devices

? PC accessories/peripherals: multi-function monitors, etc.