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USB1T11AMTC の電気的特性と機能

USB1T11AMTCのメーカーはFairchild Semiconductorです、この部品の機能は「Universal Serial Bus Transceiver」です。


製品の詳細 ( Datasheet PDF )

部品番号 USB1T11AMTC
部品説明 Universal Serial Bus Transceiver
メーカ Fairchild Semiconductor
ロゴ Fairchild Semiconductor ロゴ 




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USB1T11AMTC Datasheet, USB1T11AMTC PDF,ピン配置, 機能
November 1999
Revised December 1999
USB1T11A
Universal Serial Bus Transceiver
General Description
The USB1T11A is a one chip generic USB transceiver. It is
designed to allow 5.0V or 3.3V programmable and stan-
dard logic to interface with the physical layer of the Univer-
sal Serial Bus. It is capable of transmitting and receiving
serial data at both full speed (12Mbit/s) and low speed
(1.5Mbit/s) data rates.
The input and output signals of the USB1T11A conform
with the “Serial Interface Engine”. Implementation of the
Serial Interface Engine along with the USB1T11A allows
the designer to make USB compatible devices with off-the-
shelf logic and easily modify and update the application.
Features
s Complies with Universal Serial Bus specification 1.1
s Utilizes digital inputs and outputs to transmit and receive
USB cable data
s Supports 12Mbit/s “Full Speed” and 1.5Mbit/s “Low
Speed” serial data transmission
s Compatible with the VHDL “Serial Interface Engine” from
USB Implementers’ Forum
s Supports single-ended data interface
s Single 3.3V supply
s ESD Performance : Human Body Model > 4000 V
Ordering Code:
Order Number Package Number
Package Description
USB1T11AM
M14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150Narrow
USB1T11AMTC
MTC14
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Device also available in Tape and Reel. Specify by appending suffix letter Xto the ordering code.
Connection Diagram
Logic Diagram
© 1999 Fairchild Semiconductor Corporation DS500234
www.fairchildsemi.com

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USB1T11AMTC pdf, ピン配列
Absolute Maximum Ratings(Note 1)
DC Supply Voltage (VCC)
DC Input Diode Current (IIK)
VI < 0
Input Voltage (VI)
(Note 2)
Input Voltage (VI/O)
Output Diode Current (IOK)
VO > VCC or VO < 0
Output Voltage (VO)
(Note 2)
Output Source or Sink Current (IO)
VP.VM, RCV pins
VO = 0 to VCC
Output Source or Sink Current (IO)
D+/Dpins
VO = 0 to VCC
VCC or GND Current (ICC, IGND)
Storage Temperature (TSTO)
0.5V to +7.0V
50 mA
0.5V to +5.5V
0.5V to VCC + 0.5V
±50 mA
0.5V to VCC + 0.5V
±15 mA
±50 mA
±100 mA
60°C to + 150°C
Recommended Operating
Conditions
Supply Voltage VCC
Input Voltage (VI)
Input Range for AI/O (VAI/O)
Output Voltage (VO)
Operating Ambient Temperature
in free air (Tamb)
3.0V to 3.6V
0V to 5.5V
0V to VCC
0V to VCC
40°C to +85°C
Note 1: The Absolute Maximum Ratings are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristic tables are not guaranteed at the absolute maximum rating.
The Recommended Operating Conditionstable will define the conditions
for actual device operation.
Note 2: The input and output voltage ratings may be exceeded if the input
and output clamp current ratings are observed.
DC Electrical Characteristics (Digital Pins)
Over recommended range of supply voltage and operating free air temperature (unless otherwise noted). VCC = 3.0V to 3.6V
Limits
Symbol
Parameter
Test Conditions
Temp = −40°C to +85°C
Min Typ Max
INPUT LEVELS:
VIL LOW Level Input Voltage
VIH HIGH Level Input Voltage
OUTPUT LEVELS:
0.8
2.0
VOL LOW Level Output Voltage
VOH HIGH Level Output Voltage
LEAKAGE CURRENT:
IOL = 4 mA
IOL = 20 µA
IOH = 4 mA
IOH = 20 µA
2.4
VCC 0.1
0.4
0.1
IL
ICCFS
ICCLS
ICCQ
ICCS
Input Leakage Current
Supply Current (Full Speed)
Supply Current (Low Speed)
Quiescent Current
Supply Current in Suspend
VCC = 3.0 to 3.6
VCC = 3.0 to 3.6
VCC = 3.0 to 3.6
VCC = 3.0 to 3.6
VIN = VCC or GND
VCC = 3.0 to 3.6; Mode = VCC
±5
5
5
5
10
Unit
V
V
V
V
µA
mA
mA
mA
µA
3 www.fairchildsemi.com


3Pages


USB1T11AMTC 電子部品, 半導体
AC Waveforms
VOL and VOH are the typical output voltage drops that occur with the output load. (VCC never goes below 3.0V)
FIGURE 1. Rise and Fall Times
FIGURE 2. VPI, VMO/FSEO to D+/D
FIGURE 3. D+/Dto RCV, VP/VM
Test Circuits and Waveforms
FIGURE 4. OE# to D+/D
Load for VM/VP and RCV
Load for Enable and Disable Times
Note:
V = 0 for tPZH, tPHZ
V = VCC for tPZL, tPLZ
Load for D+/D
CL = 50 pF, Full Speed
CL = 50 pFm Low Speed (Min Timing)
CL = 350 pF, Low Speed (Max Timing)
1.5 kon D(Low Speed) or D+ (Full Speed) only
Test
D/LS
D+/LS
D/FS
D+/FS
S1
Close
Open
Open
Close
www.fairchildsemi.com
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6 Page



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共有リンク

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部品番号部品説明メーカ
USB1T11AMTC

Universal Serial Bus Transceiver

Fairchild Semiconductor
Fairchild Semiconductor


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