ATA8202-PXQW 19 Atmel, ATA8202-PXQW 19 Datasheet - Page 13

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ATA8202-PXQW 19

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

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 2-8.
Table 2-8
cies. Note that sometimes the blocking is measured relative to the sensitivity level 104 dBm
(denoted dBS), instead of the carrier –102 dBm (denoted dBC).
Table 2-8.
The ATA8201/ATA8202 can also receive FSK and ASK modulated signals if they are much
higher than the I1dBCP. It can typically receive useful signals at
to as the nonlinear dynamic range (that is, the maximum to minimum receiving signal), and is
95 dB for 10 Kbits/s Manchester (FSK). This value is useful if the transmitter and receiver are
very close to each other.
Frequency Offset
shows the blocking performance measured relative to –102 dBm for some frequen-
+1.5 MHz
–1.5 MHz
+20 MHz
–20 MHz
+2 MHz
+3 MHz
–2 MHz
–3 MHz
Wide-band 3-dB Blocking Characteristic at 315 MHz
Blocking 3 dB Above Sensitivity Level With BER < 10
-10.0
80.0
60.0
40.0
30.0
20.0
70.0
50.0
10.0
0.0
-50.0
-40.0
Distance from Interfering to Receiving Signal (MHz)
-30.0
-20.0
Blocking Level
–44.5 dBm
–44.5 dBm
–39.0 dBm
–36.0 dBm
–34.5 dBm
–34.5 dBm
–28.0 dBm
–28.0 dBm
-10.0
0.0
10.0
ATA8201/ATA8202
20.0
10 dBm. This is often referred
30.0
–3
57.5 dBC, 60.5 dBS
57.5 dBC, 60.5 dBS
67.5 dBC, 70.5 dBS
67.5 dBC, 70.5 dBS
63 dBC, 66 dBS
66 dBC, 69 dBS
74 dBC, 77 dBS
74 dBC, 77 dBS
40.0
Blocking
50.0
13

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