TS3USB30 Texas instruments

TS3USB30

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TS3USB30

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Описание

The TS3USB30 is a high-bandwidth switch specially designed for the switching of high-speed USB 2.0 signals in handset and consumer applications, such as cell phones, digital cameras, and notebooks with hubs or controllers with limited USB I/Os. The wide bandwidth (955 MHz) of this switch allows signals to pass with minimum edge and phase distortion. The device multiplexes differential outputs from a USB host device to one of two corresponding outputs. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. It is designed for low bit-to-bit skew and high channel-to-channel noise isolation, and is compatible with various standards, such as high-speed USB 2.0 (480 Mbps).

V_CC Operation at 3 V and 4.3 V
1.8-V Compatible Control-Pin Inputs
I_OFF Supports Partial Power-Down-Mode
Operation
R_on = 10 Ω Maximum
ΔR_on <0.35 Ω Typical
C_io(ON) = 7 pF Typical
Low Power Consumption (1 µA Maximum)
ESD Performance Tested Per JESD 22
- 6000-V Human Body Model (HBM)
  (A114-B, Class II)
- 1000-V Charged-Device Model (C101)
- 250-V Machine Model (A115-A)
–3-dB Bandwidth = 955 MHz Typical
Packaged in 10-pin UQFN (1.4 mm × 1.8 mm)

Protocols	USB 2.0
Configuration	2:1 SPDT
Number of channels	2
Bandwidth (MHz)	955
Supply voltage (max) (V)	4.3
Supply voltage (min) (V)	3
Ron (typ) (mΩ)	6000
Input/ouput voltage (min) (V)	0
Input/ouput voltage (max) (V)	4.3
Supply current (typ) (µA)	1
ESD HBM (typ) (kV)	6
Operating temperature range (°C)	-40 to 85
Crosstalk (dB)	-56
ESD CDM (kV)	1
Input/output continuous current (max) (mA)	64
COFF (typ) (pF)	2
CON (typ) (pF)	7
Off isolation (typ) (dB)	-39
OFF-state leakage current (max) (µA)	2
Propagation delay time (µs)	0.00025
Ron (max) (mΩ)	10000
Ron channel match (max) (Ω)	0.35
RON flatness (typ) (Ω)	2
Turnoff time (disable) (max) (ns)	25
Turnon time (enable) (max) (ns)	30
VIH (min) (V)	1.3
VIL (max) (V)	0.7