TC7USB221FT(EL,M) Toshiba, TC7USB221FT(EL,M) Datasheet

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TC7USB221FT(EL,M)

Manufacturer Part Number
TC7USB221FT(EL,M)
Description
Bus Transceivers Dual SPDT USB Switch 2.3V to 3.6V 7pF
Manufacturer
Toshiba
Datasheet

Specifications of TC7USB221FT(EL,M)

Product Category
Bus Transceivers
Number Of Channels Per Chip
2
Propagation Delay Time
10 ns
Supply Voltage - Max
3.6 V
Supply Voltage - Min
2.3 V
Maximum Operating Temperature
+ 85 C
Package / Case
TSSOP-14
Maximum Power Dissipation
180 mW
Mounting Style
SMD/SMT

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Part Number
Manufacturer
Quantity
Price
Part Number:
TC7USB221FT(EL,M)
Manufacturer:
TOSHIBA
Quantity:
46 000
Dual SPDT USB Switch
/demultiplexer. The low on resistance and the low capacitance
of the switch allow connections to USB application.
multiplexer/demultiplexer with common select input (S) and
output enable ( OE ). The D+/D- inputs is connected to the
D1+/D1- or D2+/D2- outputs determined by the combination
both the select input (S) and output enable ( OE ). When the
output enable ( OE ) input is held “H” level, the switches are
open with regardless the state of select inputs and a
high-impedance state exists between the switches.
discharge.
Features
Pin Assignment
TC7USB221 is high-speed CMOS dual 1-2 multiplexer
This
All inputs are equipped with protection circuits against static
Operating voltage:V
ON-capacitance: C
ON-resistance: R
R
Delta R
ESD performance: Machine model ≥ ± 200 V
Power-down protection for inputs ( OE and S, I/O)
Package: TSSOP14
ON
Flatness: R
device
V
ON
NC
D+
NC
OE
D−
CC
S
: ΔR
FT (TSSOP14-P-0044-0.65A)
1
2
3
4
5
6
7
consists
ON
ON(flat)
ON
I/O
Human body model ≥ ± 2000 V
(top view)
= 0.5 Ω (typ.) @ V
CC
= 6.5 Ω (typ.) @ V
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
= 7 pF Switch ON (typ.) @V
= 2.3 to 3.6 V
= 1.6 Ω (typ.) @ V
of
dual
TC7USB221FT
14
13
12
11
10
9
8
individual
CC
CC
GND
1D+
1D−
NC
2D+
2D−
NC
=3 V
=3 V, V
CC
=3 V
I/O
two-inputs
CC
=0 V
=3.3 V
1
Weight
TSSOP14-P-0044-0.65A: 0.06 g (typ.)
TC7USB221FT
TC7USB221FT
2009-11-16

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TC7USB221FT(EL,M) Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic Dual SPDT USB Switch TC7USB221 is high-speed CMOS dual 1-2 multiplexer /demultiplexer. The low on resistance and the low capacitance of the switch allow connections to USB application. This device consists of dual multiplexer/demultiplexer with common select input (S) and output enable ( OE ). The D+/D- inputs is connected to the D1+/D1- or D2+/D2- outputs determined by the combination both the select input (S) and output enable ( OE ) ...

Page 2

Truth Table Inputs port = 1D+ port, D- Port = 1D- Port port = 2D+ port, D- Port = 2D- Port Disconnect System Diagram D + D - ...

Page 3

... Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc) ...

Page 4

Electrical Characteristics DC Characteristics (Ta = −40 to 85°C) Characteristics Symbol “H” level V Input voltage ( “L” level V Input leakage current Power-off leakage current I OFF Off-state leakage current I ...

Page 5

AC Characteristics V =3.3V± 10% CC Characteristics Propagation Delay Time (Note) Turn ON Time ( Output) Turn OFF Time ( Output) Break Before Make Output skew between center port to any other port (Note) Skew of ...

Page 6

AC Test Circuit Load/Waveform Input Input (D+, D-) Output (1D+, 1D-, 2D+, 2D+) Figure 1 : Propagation Delay Time ( Input Input ( Output (1D+, 1D-, 2D+, 2D 1D+, 1D- ...

Page 7

D+, D- Output Input S Input (S) TBBM 90% Output (D+, D-) Figure 3 : Break Before Make (TBBM 1D+, 1D- 0.8 V 2D+, 2D- OE Control GND TBBM 90% 90% 90% 7 TC7USB221FT ...

Page 8

Input D Input (D+, D-) Output (1D+, 1D-, 2D+, 2D-) PULSE SKEW t Input (D+, D-) Output(+) (1D+ or 2D+) Output(-) (1D- or 2D-) OUTPUT SKEW t Figure 4 : Skew of Opposite Transitions of the ...

Page 9

Network Analyzer Source Signal V CC 1D+, 1D- D+, D- 2D+, 2D Control GND Figure 5 : Channel OFF Isolation Network Analyzer Source Signal V CC 1D+, 1D- D+, D- 2D+, 2D Control GND ...

Page 10

D Control GND Figure Resistance OFF D Control GND Figure 9 : Power off Leakage Current = ...

Page 11

Package Dimension Weight: 0.06 g (Typ.) 11 TC7USB221FT 2009-11-16 ...

Page 12

... Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations. • The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise. • ...

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