AS3992 UHF READER IC

EPC Class 1 Gen 2 Compatible Reader IC with DRM and Embedded PA

The AS3992 UHF Gen 2 Reader chip is AMS's 2nd Generation integrated analog frontend with protocol handling for ISO18000-6b/c 900MHz RFID reader systems with DRM. Equipped with multiple built-in programming options, the device is suitable for a wide range of UHF RFID applications and is pin to pin compatible with the previous AS3990/91 IC's. It offers improved receive sensitivity to -86dB, fully programmable Rx DRM filters on chip and pre-distortion making it fully scalable and suitable for longer range and higher power applications.

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KEY FEATURES
  • Integrated Gen 2 protocol engine
  • Increased sensitivity to - 86dB
  • Pre-distortion
  • DRM compliant internal VCO
  • Integrated DRM filters
KEY BENEFITS
  • Simplified Implementation
  • Improved PA efficiency
  • Substantial cost savings
  • No need for external filtering
AS3992 APPLICATIONS
  • Fixed Readers
  • Portals
  • Car Access
  • Handhelds
  • Embeddable
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AS3992 PRODUCT FACTS

Protocols supported / Standard [ ]EPC Class 1 - Gen 2, ISO 18000 6c/b DRM
Frequency [ MHz]
Antenna management [ ]
Wakeup [ ]
Closed loop modulation depth adjustment
AECQ-100
Max. output power [mW]
Datarate [kbps]
Supply voltage [V]
Temperature range [°C]-40 to +85
PackageQFN-64
ISM Range [MHz]840 - 960
TX ModulationASK-DSB, PR-ASK
Sensitivity [dBm]-86
Output Power [dBm]20
Link Frequencies Supported [kHz]40-640
Coding [V]FM0, M2-8