ATA5743P3-TKQY Atmel, ATA5743P3-TKQY Datasheet - Page 40

• Manufacturer Part Number: ATA5743P3-TKQY
• Description: IC RCVR ASK/FSK 300KHZ 20SSOP
• Manufacturer: Atmel

Specifications of ATA5743P3-TKQY

• 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 (0.200", 5.30mm Width)
• Operating Frequency (max): 450000kHz
• Operating Temperature (min): -40C
• Operating Temperature (max): 105C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 4.4mm
• 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

9. Electrical Characteristics (Continued)
All parameters refer to GND, T
(For typical values: V
Parameters
Reduced sensitivity variation over full
operating range
Reduced sensitivity variation for
different values of R
Threshold voltage for reset
Digital Ports
Data output
- Saturation voltage Low
- maximum voltage at pin DATA
- quiescent current
- short-circuit current
- ambient temperature in case of
Data input
- Input voltage Low
- Input voltage High
DATA_CLK output
- Saturation voltage Low
- Saturation voltage High
IC_ACTIVE output
- Saturation voltage Low
- Saturation voltage High
POLLING/_ON input
- Low level input voltage
- High level input voltage
MODE input
- Low level input voltage
- High level input voltage
TEST input
- Low level input voltage
40
permanent short-circuit
ATA5743
Sense
S
= 5V, T
amb
amb
= 25°C)
= -40°C to +105°C, V
Test Conditions
R
R
P
Values relative to R
R
R
R
R
R
R
P
I
I
V
V
V
IDATA_CLK = 1 mA
IDATA_CLK = -1 mA
IIC_ACTIVE = 1 mA
IIC_ACTIVE = -1 mA
Receiving mode
Polling mode
Division factor = 10
Division factor = 14
Test input must always be set to Low
ol
ol
oh
ol
oh
Red
Red
Sense
Sense
Sense
Sense
Sense
Sense
Sense
Sense
= 2 mA
= 0.8V to 20V
12 mA
= 20V
= 0V to 20V
= P
= P
= 56 k
= 100 k
= 56 k
= 68 k
= 82 k
= 100 k
= 120 k
= 150 k
Ref_Red
Ref_Red
+ P
+ P
S
= 4.5V to 5.5V, f
Sense
Red
Red
= 56 k
0
= 433.92 MHz and f
V
Symbol
t
ThRESET
amb_sc
I
ol_lim
V
V
V
V
P
P
P
P
P
P
P
V
V
V
V
V
V
I
V
V
V
V
qu
ich
oh
oh
oh
Red
Red
Red
Red
Red
Red
Red
ol
ol
ol
ol
Ih
Ih
Il
Il
Il
Il
0.65
V
V
0.8
0.8
S
S
-11.0
-13.5
0
Min.
1.95
-3.5
-6.0
-9.0
- 0.4 V
-0.4 V
13
= 315 MHz, unless otherwise specified.
5
6
0
V
V
V
S
S
S
V
V
S
S
- 0.15 V
- 0.15 V
Typ.
0.35
0.08
2.8
0.1
0.1
30
0
0
0.35
0.2
0.2
0.2
Max.
3.75
0.8
0.3
0.4
0.4
20
20
45
85
0
0
4839B–RKE–08/05
V
V
V
V
S
S
S
S
Unit
mA
dB
dB
dB
dB
dB
dB
dB
dB
µA
°C
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V