IC RCVR UHF ASK 433MHZ 20SOIC

ATA5744N-TGSY

Manufacturer Part NumberATA5744N-TGSY
DescriptionIC RCVR UHF ASK 433MHZ 20SOIC
ManufacturerAtmel
ATA5744N-TGSY datasheet
 

Specifications of ATA5744N-TGSY

Frequency300MHz ~ 450MHzSensitivity-112dBm
Data Rate - Maximum10 kBaudModulation Or ProtocolASK, FSK
ApplicationsRKE, Telemetering, Security TechnologyCurrent - Receiving7.1mA
Data InterfacePCB, Surface MountAntenna ConnectorPCB, Surface Mount
FeaturesRSSI EquippedVoltage - Supply4.5 V ~ 5.5 V
Operating Temperature-40°C ~ 105°CPackage / Case20-SOIC (0.300", 7.50mm Width)
Operating Frequency (max)450000kHzOperating Temperature (min)-40C
Operating Temperature (max)105COperating Temperature ClassificationIndustrial
Operating Supply Voltage (min)4.5VOperating Supply Voltage (typ)5V
Operating Supply Voltage (max)5.5VLead Free Status / RoHS StatusLead free / RoHS Compliant
Memory Size-  
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Figure 10-1. Application Circuit: f
RF
V s
C7
C6
+
2.2 F
10 nF
10%
10%
GND
C13
C3
5%
np0
COAX
C17
3.3 pF
5%
np0
L2
Figure 10-2. Application Circuit: f
RF
V s
C7
C6
+
2.2 F
10 nF
10%
10%
GND
C13
C3
5%
np0
COAX
C17
3.3 pF
5%
np0
L2
ATA5744
16
= 433.92 MHz, without SAW Filter
ATA5744
1
BR_0
DATA
2
C14
BR_1
ENABLE
3
CDEM
TEST
5%
39 nF
RSSI
4
MODE
AVCC
5
10 nF
AGND
6
10%
DVCC
DGND
7
XTO
MIXVCC
15 pF
8
LNAGND
LFGND
9
LNA_IN
LF
10
NC
LFVCC
C12
150 pF
C15
10 nF
10%
10%
np0
C16
100 pF
5%
np0
22 nH
5%
= 315 MHz, without SAW Filter
ATA5744
1
BR_0
DATA
2
C14
BR_1
ENABLE
3
CDEM
TEST
5%
39 nF
RSSI
4
MODE
AVCC
5
10 nF
AGND
6
DVCC
10%
DGND
7
XTO
MIXVCC
33 pF
8
LNAGND
LFGND
9
LNA_IN
LF
10
NC
LFVCC
C12
150 pF
C15
10 nF
10%
10%
np0
C16
100 pF
5%
np0
39 nH
5%
20
DATA
19
ENABLE
18
17
RSSI
16
6.7643
15
MHz
C11
14
12 pF
13
2%
Q1
np0
12
11
C8 150 pF
np0
10%
820
R1
5%
C9
C10
4.7 nF
1 nF
5%
5%
20
DATA
19
ENABLE
18
17
RSSI
16
4.90625
15
MHz
C11
14
15 pF
13
2%
Q1
np0
12
11
C8 150 pF
np0
10%
820
R1
5%
C9
C10
4.7 nF
1 nF
5%
5%
4893A–RKE–11/05