ATA5746-PXQW Atmel, ATA5746-PXQW Datasheet - Page 22

• Manufacturer Part Number: ATA5746-PXQW
• Description: IC RCVR ASK/FSK UHF 24-QFN
• Manufacturer: Atmel

Specifications of ATA5746-PXQW

• Frequency: 315MHz
• Sensitivity: -114dBm
• Data Rate - Maximum: 10 kbps
• Modulation Or Protocol: ASK, FSK
• Applications: Alarm and Security Systems, RKE, TPMS
• Current - Receiving: 6.7mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 24-VQFN Exposed Pad, 24-HVQFN, 24-SQFN, 24-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -

22
ATA5745/ATA5746 [Preliminary]
Table 5-4.
Table 5-5.
BR1
ASK_NFSK
0
0
1
1
0
1
BR0
0
1
0
1
Start-up Time
Modulation Scheme
T
Startup_PLL
261 µs
ATA5745 (433.92 MHz)
RF
IN
at Pin LNA_IN
f
f
f
f
ASK
ASK
FSK_H
FSK_L
on
off
T
Startup_Sig_Proc
1096 µs
644 µs
417 µs
304 µs
T
Startup_PLL
269 µs
Level at Pin DATA_OUT
ATA5746 (315 MHz)
1
0
1
0
T
Startup_Sig_Proc
4596B–RKE–06/07
1132 µs
665 µs
431 µs
324 µs