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INTEGRATED CIRCUITS
PDIUSBP11A
Universal Serial Bus Transceiver
Product data |
2001 Jun 12 |
Supersedes data of 1999 Jun 04 |
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P s
on o s
Philips Semiconductors |
Product data |
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Universal Serial Bus transceiver |
PDIUSBP11A |
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FEATURES
•Complies with Universal Serial Bus specification 1.1
•Utilizes digital inputs and outputs to transmit and receive USB cable data
•Supports 12Mbit/s ªFull Speedº and 1.5Mbit/s ªLow Speedº serial data transmission
•Compatible with the VHDL ªSerial Interface Engineº from USB
Implementers' Forum
•Supports single-ended data interface
•Single 3.3V supply
•Available in SO-14, SSOP-14 and TSSOP-14 packages
DESCRIPTION
The PDIUSBP11A is a one chip generic USB transceiver. 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. It is capable of transmitting and receiving serial data at both full speed (12Mbit/s) and low speed (1.5Mbit/s) data rates.
The pinout conforms with the ºSerial Interface Engineº.
Implementation of the Serial Interface Engine along with the USB transceiver allows the designer to make USB compatible devices with off-the-shelf logic and easily modify and update the application.
The PDIUSBP11A is backward compatible to the PDIUSBP11 and allows for single-ended data interfacing.
ORDERING INFORMATION
TYPE NUMBER |
PACKAGE |
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NAME |
DESCRIPTION |
VERSION |
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PDIUSBP11AD |
SO14 |
plastic small outline package; 14 leads; body width 3.9 mm |
SOT108-1 |
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PDIUSBP11ADB |
SSOP14 |
plastic shrink small outline package; 14 leads; body width 5.3 mm |
SOT337-1 |
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PDIUSBP11APW |
TSSOP14 |
plastic thin shrink small outline package; 14 leads; body width 4.4 mm |
SOT402-1 |
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PIN CONFIGURATION |
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FUNCTIONAL DIAGRAM |
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MODE |
1 |
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14 |
VCC |
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OE# |
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D± |
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SPEED |
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OE# |
2 |
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13 |
VMO/FSEO |
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VMO/FSEO |
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D+ |
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RCV |
3 |
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12 |
VPO |
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VPO |
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VP |
4 |
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11 |
D) |
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RCV |
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+ |
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VM |
5 |
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10 |
D± |
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± |
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SUSPND |
6 |
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9 |
SPEED |
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GND |
7 |
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8 |
NC |
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VP |
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SV00559 |
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VM |
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SV00560 |
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2001 Jun 12 |
2 |
853-2008 26486 |
Philips Semiconductors |
Product data |
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Universal Serial Bus transceiver |
PDIUSBP11A |
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PIN DESCRIPTION
PIN |
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PIN |
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I/O |
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NAME AND FUNCTION |
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No. |
SYMBOL |
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3 |
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RCV |
O |
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Receive data. CMOS level output for USB differential input |
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2 |
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OE# |
I |
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Output Enable. Active LOW, enables the transceiver to transmit data on the bus. |
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When not active the transceiver is in receive mode |
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1 |
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MODE |
I |
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Mode. When left unconnected, a weak pull-up transistor pulls it to VCC and in this |
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mode, the PDIUSBP11A is backward compatible to PDIUSBP11. When connected to |
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GND, the VMO/FSEO pin takes the function of FSEO (Force SEO). |
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Inputs to differential driver. (Outputs from SIE). |
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MODE |
VPO |
VMO/FSEO |
RESULT |
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0 |
0 |
0 |
Logic ª0º |
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0 |
1 |
SE0# |
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12, 13 |
V |
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MO |
/F |
I |
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1 |
0 |
Logic ª1º |
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PO |
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SEO |
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1 |
1 |
SEO# |
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1 |
0 |
0 |
SE0# |
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0 |
1 |
Logic ª0º |
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1 |
0 |
Logic ª1º |
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1 |
1 |
Illegal code |
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Gated version of D± and D+. Outputs are logic ª0º and logic ª1º. Used to detect single |
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ended zero (SE0#), error conditions, and interconnect speed. (Inputs to SIE). |
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VP |
VM |
RESULT |
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4, 5 |
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VP, VM |
O |
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0 |
0 |
SE0# |
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0 |
1 |
Low Speed |
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1 |
0 |
Full Speed |
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1 |
1 |
Error |
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11, 10 |
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D+, D± |
AI/O |
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Data+, Data±. Differential data bus conforming to the Universal Serial Bus standard. |
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6 |
SUSPND |
I |
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Suspend. Enables a low power state while the USB bus is inactive. While the suspnd |
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pin is active it will drive the RCV pin to a logic ª0º state. Both D+ and D± are tri-stated. |
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9 |
SPEED |
I |
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Edge rate control. Logic ª1º operates at edge rates for ªfull speedº. Logic ª0º operates |
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edge rates for ªlow speedº. |
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14 |
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VCC |
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3.0V to 3.6V power supply |
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7 |
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GND |
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Ground reference |
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2001 Jun 12 |
3 |
Philips Semiconductors |
Product data |
|
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|
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Universal Serial Bus transceiver |
PDIUSBP11A |
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RECOMMENDED OPERATING CONDITIONS
SYMBOL |
PARAMETER |
CONDITIONS |
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LIMITS |
UNIT |
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MIN. |
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MAX. |
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VCC |
DC supply voltage |
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3.0 |
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3.6 |
V |
VI |
DC Input voltage range |
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0 |
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5.5 |
V |
VAI/O |
DC input range for AI/Os |
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0 |
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VCC |
V |
VO |
DC output voltage range |
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0 |
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VCC |
V |
Tamb |
Operating ambient temperature range in free air |
See DC and AC characteristics |
±40 |
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+85 |
°C |
per device |
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ABSOLUTE MAXIMUM RATINGS1
In accordance with the Absolute Maximum Rating System (IEC 134) Voltages are referenced to GND (ground = 0V)
SYMBOL |
PARAMETER |
CONDITIONS |
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LIMITS |
UNIT |
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MIN |
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MAX |
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VCC |
DC supply voltage |
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±0.5 |
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+6.5 |
V |
Ilatchup |
Latchup current |
VI < 0 or VI > VCC |
± |
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200 |
mA |
VI |
DC input voltage |
Note 2 |
±0.5 |
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+5.5 |
V |
VI/O |
DC input voltage range for I/Os |
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±0.5 |
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VCC +0.5 |
V |
VO |
DC output voltage |
Note 2 |
±0.5 |
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VCC +0.5 |
V |
ICC, IGND |
DC VCC or GND current |
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±100 |
mA |
TSTO |
Storage temperature range |
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±60 |
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+150 |
°C |
PTOT |
Power dissipation per package |
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mW |
NOTES:
1.Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under ªrecommended operating conditionsº is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
2.The input and output voltage ratings may be exceeded if the input and output clamp current ratings are observed.
2001 Jun 12 |
4 |
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