AS3993-DK FERMI ams, AS3993-DK FERMI Datasheet - Page 6

• Manufacturer Part Number: AS3993-DK FERMI
• Description: RFID Transponder Tools AS3993 Demo Board Fermi
• Manufacturer: ams

Specifications of AS3993-DK FERMI

• Rohs: yes
• Product: RFID Readers
• Description/function: Demonstration Reader
• Frequency: 20 MHz
• Interface Type: SPI, USB
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 5 V
• Tool Is For Evaluation Of: AS3993
• For Use With: AS3993 UHF RFID Reader IC

AS3993 – AN13 – Received Signal Strength Indicator (RSSI)
4. Reader System Description
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7
1
6
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4
Figure 1 - Reader Part
1. AS3993 UHF RFID reader IC (ams)
2. Balun 2:1 (Johanson Technology)
3. Power Amplifier RF2172 (RFMD)
4. Directional coupler / Low pass filter combination (Johanson Technology)
5. U.FL antenna port (Hirose)
6. Loop Filter
7. OAD pins for debugging purposes
8. Balun 2:1 (Johanson Technology)
9. Crystal 20 MHz +/- 10ppm
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Revision 2.0 / 6/22/12
page 5/17