ATA8202-PXQW19 Atmel, ATA8202-PXQW19 Datasheet - Page 17

• Manufacturer Part Number: ATA8202-PXQW19
• Description: RF Receiver Switchable Rx-IC For Ind 433MHz
• Manufacturer: Atmel
• Type: Receiverr

Specifications of ATA8202-PXQW19

• Package / Case: QFN-24
• Operating Frequency: 435 MHz
• Operating Supply Voltage: 2.7 V to 3.3 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Noise Figure: 7 dB
• Supply Current: 6.5 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4971C–INDCO–04/09
Figure 3-2.
The relationship between f
Table 3-1.
Attention must be paid to the harmonics of the CLK_OUT output signal f
harmonics produced by an microprocessor clocked with it, since these harmonics can disturb
the reception of signals if they get to the RF input. If the CLK_OUT signal is used, it must be
carefully laid out on the application PCB. The supply voltage of the microcontroller must also be
carefully blocked.
Frequency [MHz]
433.92 (ATA8202)
315.0 (ATA8201)
XTAL1
C
L1
XTO Block Diagram
Calculation of f
XTO
XTAL2
RF
and the f
C
CLK_OUT_CTRL0
L2
RF
is shown in
f
13.57375
XTO
13.1433
f
[MHz]
FXTO
Table
CLK_OUT_CTRL1
Amplitude
/3, /6, /12
Detector
Divider
Divider
/16
ATA8201/ATA8202
3-1.
f
f
XTO
XTO
CLK_OUT
f
CLK_OUT
DCLK
32 – 440 kHz
24 – 440 kHz
f
XTO_OK
RF
as well as to the
&
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