ATA5743 ATMEL Corporation, ATA5743 Datasheet - Page 2

• Manufacturer Part Number: ATA5743
• Description: Ata5743 Uhf Ask/fsk Receiver
• Manufacturer: ATMEL Corporation

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