ATA5745-PXQW19 Atmel, ATA5745-PXQW19 Datasheet - Page 4

• Manufacturer Part Number: ATA5745-PXQW19
• Description: RF Receiver Switchable Rx-IC For RKE/TPMS 433MHz
• Manufacturer: Atmel
• Type: Receiverr

Specifications of ATA5745-PXQW19

• Package / Case: QFN-24
• Operating Frequency: 440 KHz
• Operating Supply Voltage: 2.7 V to 3.3 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Mounting Style: SMD/SMT
• Noise Figure: 7 dB
• Supply Current: 6.5 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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