USB1T20_08 Datasheet, PDF (1/9 Pages) Fairchild Semiconductor – Universal Serial Bus Transceiver

October 2008
USB1T20 — Universal Serial Bus Transceiver
Features
ƒ Complies with Universal Serial Bus Specification
2.0 for FS/LS Applications
ƒ Utilizes Digital Inputs and Outputs to Transmit and
Receive USB Cable Data
ƒ Supports 12Mbit/s Full Speed (FS) and 1.5Mbit/s
Low Speed (LS) Serial Data Transmission
ƒ Supports Single-ended and Differential Data
Interface as Function of MODE
ƒ Single 3.3V Supply
ƒ ESD Performance: Human Body Model
- 9.5kV on D-, D+ Pins Only
- 4.0kV on All Other Pins
Description
USB1T20 is a generic USB 2.0 compliant transceiver.
Using a single voltage supply, the USB1T20 provides
an ideal USB interface solution for any electronic device
able to supply 3.0V to 3.6V. It is designed to allow 5.0V
or 3.3V programmable and standard logic to interface
with the physical layer of the Universal Serial Bus
(USB). It is capable of transmitting and receiving serial
data at both full speed (12Mbit/s) and low speed
(1.5Mbit/s) data rates.
Packaged in industry-standard TSSOP package. The
USB1T20 is ideal for mobile electronics and other
space-constrained applications.
Ordering Information
Part Number
Operating
Temperature
Range
USB1T20MTC -40° to +85°C
USB1T20MTCX -40° to +85°C
Eco
Status
RoHS
RoHS
Package
14-Lead Thin Shrink Small Outline Package
(TSSOP) JEDEC MO-153, 4.4mm Wide
14-Lead Thin Shrink Small Outline Package
(TSSOP) JEDEC MO-153, 4.4mm Wide
Packing
Method
Tube
Tape and
Reel
For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
/OE
SPEED
V_MO/F_SE0
V_PO
RCV
D-
D+
+
-
V_P
© 2004 Fairchild Semiconductor Corporation
USB1T20 • Rev. 1.0.2
V_M
Figure 1. Logic Diagram
www.fairchildsemi.com