ATA5746-PXQW Atmel, ATA5746-PXQW Datasheet - Page 4

• 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: -

4
ATA5745/ATA5746 [Preliminary]
Figure 1-3.
SENSE_CTRL
LNA_GND
LNA_IN
SENSE
Block Diagram
CDEM
DVCC
GND
LNA
ASK/FSK
IF Filter
IF Amp
IF Amp
dulator
Demo-
LPF
LPF
ASK
FSK
(/24, /32)
VCO
PLL
Div. by 3, 6, 12
Logic Control
XTAL2
Standby
Data
Slicer
ASK/FSK
XTO
Control
Supply
Power
XTO
XTAL1
VS3V_AVCC
VS5V
ASK_NFSK
DATA_OUT
BR0
BR1
RX
CLK_OUT_CTRL1
CLK_OUT_CTRL0
CLK_OUT
RSSI
ENABLE
TEST1
TEST2
TEST3
4596B–RKE–06/07