ATA8202-PXQW 19 Atmel, ATA8202-PXQW 19 Datasheet - Page 17

• Manufacturer Part Number: ATA8202-PXQW 19
• Description: IC RX UHF ASK/FSK 433MHZ 24-VQFN
• Manufacturer: Atmel
• Series: -r

Specifications of ATA8202-PXQW 19

• Frequency: 433MHz
• Sensitivity: -113dBm
• Data Rate - Maximum: 9.6 kbps
• Modulation Or Protocol: ASK, FSK
• Applications: AMR, ISM, Security and Access
• Current - Receiving: 6.7mA
• Data Interface: *
• Memory Size: *
• Antenna Connector: *
• Features: -
• Voltage - Supply: 2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 24-VQFN Exposed Pad
• Pin Count: 24
• Screening Level: Industrial
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: ATA8202-PXQW

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
&
17