Datasheet Summary
ATA8404/ATA8405
UHF ASK/FSK Transmitter
Features
- PLL transmitter IC with single-ended output
- High output power (6dBm)
- Low current consumption at 8.1mA (315MHz) and 8.5mA (433MHz)
- Divide by 24 (Atmel® ATA8404) and 32 (Atmel ATA8405) blocks for 13MHz crystal frequencies and for low XTO start-up times
- ASK/FSK modulation with internal FSK switch
- Up to 20Kbps manchester coding, up to 40Kbps NRZ coding
- Power-down
- ENABLE input for parallel usage of controlling pins
- Supply voltage range: 1.9V to 3.6V
- ESD protection at all pins (4kV HBM)
- Small package TSSOP10
Benefits
- Low parasitic FSK switch integrated
- Fast settling time < 0.85ms
- Small form factor
Applications
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