ATA5743P6-TGQY Atmel, ATA5743P6-TGQY Datasheet - Page 2

• Manufacturer Part Number: ATA5743P6-TGQY
• Description: IC RCVR ASK/FSK 600KHZ 20SOIC
• Manufacturer: Atmel

Specifications of ATA5743P6-TGQY

• Frequency: 300MHz ~ 450MHz
• Sensitivity: -110dBm
• Data Rate - Maximum: 10 kBaud
• Modulation Or Protocol: ASK, FSK
• Applications: RKE, Telemetering, Security Technology
• Current - Receiving: 7.5mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 20-SOIC (0.300", 7.50mm Width)
• Operating Frequency (max): 450000kHz
• Operating Temperature (min): -40C
• Operating Temperature (max): 105C
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Lead Free Status / Rohs Status: Compliant

2. System Block Diagram
Figure 2-1.
3. Pin Configuration
Figure 3-1.
2
ATA5743
System Block Diagram
Pinning SSO20
Remote Control Transmitter
ATA575x
XTO
UHF ASK/FSK
Power
VCO
amp.
PLL
Antenna
IC_ACTIVE
LNAGND
Antenna
MIXVCC
LNA_IN
CDEM
AGND
SENS
AVCC
TEST
NC
ATA5743
1
2
3
4
5
6
7
8
9
10
LNA
Remote Control Receiver
20
19
18
17
16
15
14
13
12
11
Demod
UHF ASK/FSK
DATA
POLLING/_ON
DGND
DATA_CLK
MODE
DVCC
XTO
LFGND
LF
LFVCC
VCO
PLL
Control
XTO
1...5
controller
Micro-
4839B–RKE–08/05