ATA5746-PXQW Atmel, ATA5746-PXQW Datasheet - Page 28

• 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: -

10. 5V Application
Figure 10-1. 5V Application With Reduced/Full Sensitivity
28
ATA5745/ATA5746 [Preliminary]
VSS
output
output
output
output
output
output
VCC
input
Note:
Paddle (backplane) must be connected to GND
18 pF
TEST2
TEST1
CLK_OUT
CLK_OUT_CTRL1
CLK_OUT_CTRL0
ENABLE
68 nF
15 nF
18 pF
ATA5745/
ATA5746
V
CC
68 nF
= 4.5V to 5.5V
SENSE_CTRL
2.2 µF
LNA_GND
LNA_IN
SENSE
TEST3
RSSI
315 MHz/433.92 MHz
68 nH/36 nH
R
Sense
2.2 pF
RF
IN
4596B–RKE–06/07