ATA5743P3-TGQY Atmel, ATA5743P3-TGQY Datasheet - Page 4
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ATA5743P3-TGQY
Manufacturer Part Number
ATA5743P3-TGQY
Description
IC RCVR ASK/FSK 300KHZ 20SOIC
Manufacturer
Atmel
Datasheet
1.ATA5743P3-TGQY.pdf
(43 pages)
Specifications of ATA5743P3-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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATA5743P3-TGQY
Manufacturer:
ATMEL
Quantity:
203
Part Number:
ATA5743P3-TGQY
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Figure 3-2.
4
ATA5743
Block Diagram
LNAGND
MIXVCC
LNA_IN
CDEM
DGND
AGND
AVCC
SENS
LNA
RSSI
and data filter
Demodulator
FSK/ASK
4. Order
IF Amp
IF Amp
3 MHz
3 MHz
LPF
LPF
Limiter out
Dem_out
Sensitivity
reduction
f
VCO
64
Standby logic
Polling circuit
control logic
FE
and
Interface
Data
XTO
CLK
POLLING/_ON
TEST
DATA_CLK
MODE
DVCC
IC_ACTIVE
LFGND
LFVCC
XTO
LF
DATA
4839B–RKE–08/05