AS3993-DK FERMI ams, AS3993-DK FERMI Datasheet - Page 6
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AS3993-DK FERMI
Manufacturer Part Number
AS3993-DK FERMI
Description
RFID Transponder Tools AS3993 Demo Board Fermi
Manufacturer
ams
Datasheet
1.AS3993-DK_FERMI.pdf
(18 pages)
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
9
7
1
6
2
3
5
8
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
www.ams.com
Revision 2.0 / 6/22/12
page 5/17