ATA5812-PLQW80 Atmel, ATA5812-PLQW80 Datasheet - Page 67

• Manufacturer Part Number: ATA5812-PLQW80
• Description: RF Transceiver RF Data Control Transceiver
• Manufacturer: Atmel

Specifications of ATA5812-PLQW80

• Wireless Frequency: 226 KHz
• Interface Type: 4-Wire SPI
• Noise Figure: 7 dB
• Output Power: 10 dBm
• Operating Supply Voltage: 2.4 V to 5.25 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-48
• Maximum Data Rate: 20 Kbps
• Minimum Operating Temperature: - 40 C
• Modulation: ASK, FSK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
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