ATA5744N-TKQY 19 Atmel, ATA5744N-TKQY 19 Datasheet - Page 15
![RF Receiver RF DATA CONTROL RECEIVER](/photos/30/99/309924/sso20_sml.jpg)
ATA5744N-TKQY 19
Manufacturer Part Number
ATA5744N-TKQY 19
Description
RF Receiver RF DATA CONTROL RECEIVER
Manufacturer
Atmel
Type
Receiverr
Datasheet
1.ATA5744N-TKQY.pdf
(20 pages)
Specifications of ATA5744N-TKQY 19
Package / Case
SSO-20
Operating Frequency
449 MHz
Operating Supply Voltage
4.5 V to 5.5 V
Maximum Operating Temperature
+ 105 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Noise Figure
7 dB
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
10. Electrical Characteristics (continued)
4893A–RKE–11/05
Parameters
Sensitivity variation for full
operating range including IF
filter compared to
T
S/N ratio to suppress inband
noise signals
Dynamic range RSSI
amplifier
RSSI output voltage range
RSSI gain
RI of pin CDEM for cut-off
frequency calculation
Recommended CDEM for
best performance
Upper cut-off frequency data
filter
Digital Ports
Data output
- Saturation voltage LOW
- Internal pull-up resistor
ENABLE input
- Low-level input voltage
- High-level input voltage
MODE input
- Low-level input voltage
- High-level input voltage
BR_0 input
- Low-level input voltage
- High-level input voltage
BR_1 input
- Low-level input voltage
- High-level input voltage
TEST input
- Low-level input voltage
amb
= 25°C, V
S
= 5V
Test Conditions
f
f
f
P
BR_Range0
BR_Range1
BR_Range2
BR_Range3
Upper cut-off frequency
BR_Range0
BR_Range1
BR_Range2
BR_Range3
I
Sleep mode
Receiving mode
Division factor = 10
Division factor = 14
Test input must always be set to
LOW
fcu_DF
in
IF
IF
ol
ASK
= 433.92 MHz/ 315 MHz
= 1 mA
= 0.79 MHz to 1.21 MHz
= 0.73 MHz to 1.27 MHz
= P
Ref_ASK
=
-----------------------------------------------------
2
+ P
R 1
Ref
1
CDEM
Symbol
CDEM
G
V
SNR
R
R
V
V
V
V
V
P
RSSI
V
V
V
V
V
RSSI
R
f
Pup
RSSI
u
OI
Ref
Ih
Ih
Ih
Ih
Il
Il
Il
Il
Il
I
0.8
0.8
0.8
0.8
Min.
+5.5
+7.5
1.75
14.0
1.0
3.5
7.0
28
39
V
V
V
V
S
S
S
S
Typ.
17.6
0.08
6.8
2.2
4.4
8.8
10
60
20
40
33
18
10
50
0.2
0.2
0.2
0.2
0.2
Max.
–1.5
–1.5
2.65
10.6
21.2
3.0
5.3
0.3
12
55
65
ATA5744
V
V
V
V
V
S
S
S
S
S
mV/dB
Unit
kHz
kHz
kHz
kHz
dB
dB
dB
dB
k
nF
nF
nF
nF
k
V
V
V
V
V
V
V
V
V
V
V
15