TS3L100系列介绍资料

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TS3L100

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3.3V、2:1 (SPDT)、4 通道 LAN 开关

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The TI TS3L100 LAN switch is a 4-bit 1-of-2 multiplexer/demultiplexer with a single switch-enable (E) input. When E is low, the switch is enabled and the I port is connected to the Y port. When E is high, the switch is disabled and the high-impedance state exists between the I and Y ports. The select (S) input controls the data path of the multiplexer/demultiplexer.

This device can be used to replace mechanical relays in LAN applications. This device has low r_on, wide bandwidth, and low differential crosstalk, making it suitable for 10 Base-T, 100 Base-T, and various other LAN applications.

This device is fully specified for partial-power-down applications using I_off. The I_off feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off.

To ensure the high-impedance state during power up or power down, E should be tied to V_CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Wide Bandwidth (BW = 350 MHz Min)
Low Differential Crosstalk (X_TALK = –68 dB Typ)
Low Power Consumption (I_CC = 10 µA Max)
Bidirectional Data Flow, With Near-Zero Propagation Delay
Low ON-State Resistance (r_on = 5 Typ)
Rail-to-Rail Switching on Data I/O Ports (0 to V_CC)
V_CC Operating Range From 3 V to 3.6 V
I_off Supports Partial-Power-Down Mode Operation
Data and Control Inputs Have Undershoot Clamp Diodes
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
ESD Performance Tested Per JESD 22
- 2000-V Human-Body Model (A114-B, Class II)
- 1000-V Charged-Device Model (C101)
Suitable for Both 10 Base-T/100 Base-T Signaling

Protocols	10 BASE-T, 100 BASE-T, LAN
Configuration	2
Number of channels	4
Bandwidth (MHz)	350
Supply voltage (max) (V)	3.6
Supply voltage (min) (V)	3
Ron (typ) (mΩ)	10000
Input/output voltage (min) (V)	0
Input/output voltage (max) (V)	3.6
Supply current (typ) (µA)	0.1
ESD HBM (typ) (kV)	2
Operating temperature range (°C)	0 to 70
Crosstalk (dB)	-68
ESD CDM (kV)	1
Input/output continuous current (max) (mA)	128
COFF (typ) (pF)	10
CON (typ) (pF)	3
Off isolation (typ) (dB)	-42
OFF-state leakage current (max) (µA)	1
Propagation delay time (µs)	0.0075
Ron (max) (mΩ)	15000
Ron channel match (max) (Ω)	1
RON flatness (typ) (Ω)	1
Turnoff time (disable) (max) (ns)	3.5
Turnon time (enable) (max) (ns)	7.5
VIH (min) (V)	2
VIL (max) (V)	0.8

SOIC (D)	16	59.4 mm² 9.9 x 6
SSOP (DBQ)	16	29.4 mm² 4.9 x 6
TSSOP (PW)	16	32 mm² 5 x 6.4
TVSOP (DGV)	16	23.04 mm² 3.6 x 6.4
VQFN (RGY)	16	14 mm² 4 x 3.5

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TS3L100

3.3V、2:1 (SPDT)、4 通道 LAN 开关

4000-306-326