ATA5824-PLQW Atmel, ATA5824-PLQW Datasheet - Page 77

• 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
2.24 CDEM
VS2
No. Parameters
3.1
3.2 Output power 1
3.3
3
= 433.92 MHz (battery application) unless otherwise specified. Details about current consumption, timing and digital pin properties
= 4.4V to 5.6V, V
Power Amplifier/TX Mode
Supply current TX
mode power amplifier
OFF
Supply current TX
mode power amplifier
ON 1
0 dBm
1. Pin numbers in brackets mean they were measured with RF_IN matched to 50 according to
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
Blocking behavior see
7-3
capacitor connected to pin
37 (CDEM)
f
f
f
V
T
V
f
R
R
f
R
R
f
R
R
RF_OUT matched to R
j/(2
PA on/0 dBm
f
f
f
RF
RF
RF
RF
RF
RF
RF
RF
RF
RF
amb
f ±0.75 MHz
f ±1.0 MHz
f ±1.5 MHz
f ±5.0 MHz
f ±10.0 MHz
VS1
PWR_H
R_PWR
Lopt
R_PWR
Lopt
R_PWR
Lopt
= 868.3 MHz
= 868.3 MHz
= 433.92 MHz and
= 315 MHz
= 315 MHz
= 433.92 MHz
= 868.3 MHz
= 315 MHz
= 433.92 MHz
= 868.3 MHz
to
= V
= 25°C
= 2.5 k
= 2.3 k
= 1.3 k
Figure 7-5 on page 15
= GND
= 56 k
= 56 k
= 30 k
VS2
f
RF
= 3V
Table 7-2 on page 12
amb
1.0 pF
= –40°C to +105°C, V
Figure
Lopt
//
Table 7-7 on page 22
17, 18,
17, 18,
17, 18,
17,18,
17,18,
Pin
(10)
(4)
37
27
27
27
27
27
(1)
(RF
IN
VS1
) and RF_OUT matched to 50 according to
I
I
I
I
I
S_TX_PAOFF
S_TX_PAOFF
S_TX_PAON1
S_TX_PAON1
S_TX_PAON1
Symbol
= V
P
P
BLOCK
REF1
VS2
(RF
= V
OUT
VSINT
).
Min.
–5%
–2.5
VS1
= 2.15V to 3.6V (battery application), and
= V
ATA5823/ATA5824
VS2
= V
Typ.
6.50
6.95
8.5
8.6
9.6
49
52
56
64
67
15
0
VSINT
Figure 7-1 on page 11
= 3V and T
Max.
+5%
+2.5
Figure 7-12 on
amb
dBm
Unit
dBC
mA
mA
mA
mA
mA
nF
= 25°C,
Type*
with
C
D
A
A
B
B
B
B
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