ATA5746-PXQW Atmel, ATA5746-PXQW Datasheet - Page 8

• 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: -

8
ATA5745/ATA5746 [Preliminary]
Figure 2-2.
Figure 2-3.
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Input Sensitivity (dBm) at BER < 1e-3, ATA5746, ASK, 9.6 Kbits/s (Manchester),
Input Sensitivity (dBm) at BER < 1e-3, ATA5746, ASK, 2.4 Kbits/s (Manchester),
-300
-300
Measured Sensitivity (315 MHz, ASK, 2.4 Kbits/s, Manchester) Versus Fre-
quency Offset
Measured Sensitivity (315 MHz, ASK, 9.6 Kbits/s, Manchester) Versus Fre-
quency Offset
-200
-200
-100
-100
delta RF (kHz) at 315 MHz
delta RF (kHz) at 315 MHz
0
0
BR = 0
BR = 2
100
100
200
200
300
300
2.7V / -40˚C
3.0V / -40˚C
3.3V / -40˚C
2.7V / 27˚C
3.0V / 27˚C
3.3V / 27˚C
2.7V / 105˚C
3.0V / 105˚C
3.3V / 105˚C
4596B–RKE–06/07
2.7V / -40˚C
3.0V / -40˚C
3.3V / -40˚C
2.7V / 27˚C
3.0V / 27˚C
3.3V / 27˚C
2.7V / 105˚C
3.0V / 105˚C
3.3V / 105˚C