ATA5824-PLQW Atmel, ATA5824-PLQW Datasheet - Page 73

• Manufacturer Part Number: ATA5824-PLQW
• Description: IC TXRX UHF ASK/FSK 48QFN
• Manufacturer: Atmel

Specifications of ATA5824-PLQW

• Frequency: 433 ~ 435MHz; 866 ~ 870MHz
• Data Rate - Maximum: 20kbps
• Modulation Or Protocol: ASK, FSK
• Applications: RKE, TPM, Security Systems
• Power - Output: 10dBm
• Sensitivity: -116dBm
• Voltage - Supply: 2.15 V ~ 3.6 V or 4.4 V ~ 5.25 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: Lead free / RoHS Compliant
• Memory Size: -

17. Electrical Characteristics: General (Continued)
All parameters refer to GND and are valid for T
V
f
can be found in the specific sections of the “Electrical Characteristics”.
4829D–RKE–06/06
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Note:
RF
VS2
No. Parameters
2.1
2.2
2.3
2.4
2.5
2.6
2
= 433.92 MHz (battery application) unless otherwise specified. Details about current consumption, timing and digital pin properties
= 4.4V to 5.6V, V
Receiver/RX Mode
Supply current RX
mode
Supply current
RX polling mode
Input sensitivity FSK
f
Input sensitivity ASK
f
Sensitivity change at
f
f
compared to
f
Sensitivity change
versus temperature,
supply voltage and
frequency offset
RF
RF
RF
RF
RF
1. Pin numbers in brackets mean they were measured with RF_IN matched to 50 according to
= 433.92 MHz
= 433.92 MHz
= 315 MHz
= 868.3 MHz
= 433.92 MHz
component values according to
page 22
VSINT
with component values according to
= 4.4V to 5.25V (car application). Typical values are given at V
Test Conditions
f
f
f
T
X
Bit rate = 20 Kbit/s FSK, CLK
disabled
FSK deviation
f
limits according to
14-3 on page
T
Bit rate 20 Kbit/s
Bit rate 2.4 Kbit/s
ASK 100% level of carrier,
limits according to
14-3 on page
T
Bit rate 10 Kbit/s
Bit rate 2.4 Kbit/s
f
to f
f
f
S = S
S = S
FSK f
ASK 100%
S = S
S = S
RF
RF
RF
DEV
RF
RF
RF
amb
amb
Sleep
f
f
S
S
SLEEP
OFFSET
OFFSET
REF2
REF2
RF
= 433.92 MHz and
= 315 MHz
= 868.3 MHz
= 433.92 MHz
= 433.92 MHz to
= 868.3 MHz
= ±19.5 kHz
= 25°C
= 25°C
REF_ASK
REF_FSK
DEV
REF_ASK
REF_FSK
= 315 MHz
= 49.45 ms
= 8, Sleep = 5
= 19.5 kHz
Table 7-2 on page 12
+ S
+ S
+ S
+ S
60, BER = 10
60, BER = 10
amb
kHz
kHz
= –40°C to +105°C, V
REF1
REF1
REF1
REF1
Table
Table
+
+
Table 7-7 on page 22
-3
-3
17, 18,
17, 18,
17, 18,
Pin
27
27
27
(4)
(4)
(4)
(4)
(4)
(4)
(1)
(RF
IN
VS1
) and RF_OUT matched to 50 according to
S
S
P
P
Symbol
= V
REF_ASK
REF_ASK
REF_FSK
REF_FSK
I
I
I
S
S
S_Poll
S_RX
S_RX
REF1
REF2
VS2
(RF
= V
OUT
VSINT
).
–103.5
–107.0
–109.5
–113.5
Min.
+4.5
VS1
= 2.15V to 3.6V (battery application), and
= V
ATA5823/ATA5824
VS2
= V
–105.5
–109.0
–111.5
–115.5
Typ.
+2.7
10.5
10.3
–1.0
484
VSINT
Figure 7-1 on page 11
= 3V and T
–107.0
–110.5
–113.0
–117.0
Max.
–1.5
Figure 7-12 on
amb
dBm
dBm
dBm
dBm
Unit
mA
mA
µA
dB
= 25°C,
Type*
with
A
A
C
B
B
B
B
B
B
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