2 - 12 PL3307 Decoder Integration Guide
Typical Input Circuit
Figure 2-6
Input Circuit
Pull-up resistor, R
p
, is 4.7K ohms. The input circuit allows a host with 5V logic to communicate directly with the
PL3307 and eliminates the possibility of back powering the decoder.
Table 2-4
PL3307 Signal Descriptions - Micro USB-B Connector
Signal Name
Description
Dir
Connector
Pin(s)
Comments
USB2_5V
Power supply
-
1
PL33
07 power supply
D-
Communication interface
In/Out
2
PL3307 high speed USB D-
D+
Communication interface
In/Out
3
PL3307 high speed USB D+
N/A
No connect
4
Not connected
GND
Power supply
-
5
PL3307 power supply return
Note: Signal directions are listed relative to the PL3307 decoder module.
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Summary of Contents for PL3307
Page 1: ...PL3307 DECODER INTEGRATION GUIDE ...
Page 2: ......
Page 3: ...PL3307 INTEGRATION GUIDE 72E 149624 01 Revision 11 September 2011 ...
Page 6: ...iv PL3300 Decoder Integration Guide ...
Page 15: ...Table of Contents xiii Appendix E ASCII Character Sets Index ...
Page 16: ...xiv PL3307 Decoder Integration Guide ...
Page 20: ...xviii PL3307 Decoder Integration Guide ...
Page 44: ...3 4 PL3307 Decoder Integration Guide Figure 3 3 Imager Engine to PL3307 21 Pin Flex ...
Page 47: ...Accessories 3 7 Figure 3 6 PL3307 30 Pin Host Connector Molex 52437 Series ...
Page 49: ...Accessories 3 9 Figure 3 8 PL3300 microUSB Host Connector Molex 47346 Series ...
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Page 112: ...5 28 PL3307 Decoder Integration Guide ...
Page 168: ...8 8 PL3307 Decoder Integration Guide Baud Rate continued Baud Rate 460 800 Baud Rate 921 600 ...
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Page 278: ...10 2 PL3307 Decoder Integration Guide ...
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Page 298: ...B 8 PL3307 Decoder Integration Guide ...
Page 299: ...APPENDIX C SAMPLE BAR CODES Code 39 UPC EAN UPC A 100 123ABC 0 12345 67890 5 ...
Page 302: ...C 4 PL3307 Decoder Integration Guide QR Code US Postnet UK Postal ...
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