ATA5812-PLQ Atmel, ATA5812-PLQ Datasheet - Page 67
![IC TXRX UHF ASK/FSK 1CH 48-QFN](/photos/7/34/73471/48-vqfn-6_543-5130_01-4_sml.jpg)
ATA5812-PLQ
Manufacturer Part Number
ATA5812-PLQ
Description
IC TXRX UHF ASK/FSK 1CH 48-QFN
Manufacturer
Atmel
Datasheet
1.ATA5811-PLHC.pdf
(92 pages)
Specifications of ATA5812-PLQ
Frequency
315MHz
Data Rate - Maximum
20kbps
Modulation Or Protocol
ASK, FSK
Applications
Access Control, AMR, RKE
Sensitivity
-116dBm
Voltage - Supply
2.4 V ~ 3.6 V or 4.4 V ~ 6 V
Current - Receiving
10.5mA
Current - Transmitting
10.5mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Operating Temperature
-40°C ~ 105°C
Package / Case
48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Power - Output
-
Memory Size
-
Other names
ATA5812-PLQTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATA5812-PLQW
Manufacturer:
ATMEL
Quantity:
962
14. Electrical Characteristics: General (Continued)
All parameters refer to GND and are valid for T
6.6V (2-battery application) and V
T
pin properties can be found in the specific sections of the “Electrical Characteristics”.
4689F–RKE–08/06
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Note:
amb
2.19
2.20 RSSI output
2.21
No. Parameters
= 25°C, f
Useful signal to interferer
ratio
Output resistance RSSI
pin
1. Pin numbers in brackets mean they were measured with RF_IN matched to 50
component values according to
with component values according to
RF
= 433.92 MHz (1-battery application) unless otherwise specified. Details about current consumption, timing and digital
VS2
Test Conditions
Peak level of useful
signal to peak level of
interferer for BER < 10
with any modulation
scheme of interferer
FSK BR_Ranges 0, 1, 2
FSK BR_Range_3
ASK (P
Dynamic range
Lower level of range
f
f
f
Upper level of range
f
f
f
Gain
Output voltage range
RX mode
TX mode
RF
RF
RF
RF
RF
RF
= V
= 315 MHz
= 433.92 MHz
= 868.3 MHz
= 315 MHz
= 433.92 MHz
= 868.3 MHz
VAUX
RF
< P
Table 5-2 on page 10
= 4.75V to 5.25V (car application). Typical values are given at V
amb
RFIN_High
Table 5-7 on page
= –40°C to +105°C, V
)
-3
(4), 36
(4), 36
(4), 36
(4), 36
(4), 36
Pin
(4)
(4)
(4)
36
(1)
and RF_OUT matched to 50
20.
SNR
P
P
SNR
Symbol
SNR
VS1
OV
RFIN_High
RFIN_Low
D
R
RSSI
RSSI
= V
FSK0-2
RSSI
FSK3
ASK
VS2
= 2.4V to 3.6V (1-battery application), V
Min.
400
5.5
32
8
according to
ATA5811/ATA5812
–112.3
according to
–42.3
–116
–115
Typ.
–46
–45
8.0
10
70
10
40
2
4
Figure 5-1 on page 10
VS1
Max.
1100
Figure 5-10 on page 19
10.5
12.5
= V
12
50
3
6
VS2
= 3V and
mV/dB
dBm
dBm
dBm
dBm
dBm
dBm
Unit
mV
dB
dB
dB
dB
k
VS2
= 4.4V to
Type*
with
B
B
B
A
A
A
A
A
C
67