ATA5824-PLQW Atmel, ATA5824-PLQW Datasheet - Page 80

• 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”.
80
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Note:
RF
4.10 Output Power FD2
VS2
No. Parameters
4.4
4.5
4.6
4.7 Output Power FD1
4.8
4.9
= 433.92 MHz (battery application) unless otherwise specified. Details about current consumption, timing and digital pin properties
= 4.4V to 5.6V, V
Supply current
FD mode 4
Input sensitivity FD
mode
Sensitivity change
FD mode
Output Power FD1
variation for full
temperature range
Output Power FD1
variation for full
temperature and supply
voltage range
1. Pin numbers in brackets mean they were measured with RF_IN matched to 50 according to
ATA5823/ATA5824
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
P
R
PWSET=31
Load optimized for
+5 dBm!
V
T
PER = 5%
P(RF
–30 dBm
–35 dBm
–40 dBm
–45 dBm
–50 dBm
Bit rate 5 Kbit/s
V
Coupling Phase 0° to 360°
T
Frequency offset max.
±50 kHz
S = S
V
T
R
PWSET = 13
Load optimized for
+5 dBm!
V
T
R
PWSET = 13
P = P
V
T
R
PWSET = 13
P = P
V
T
R
PWSET = 20
Load optimized for
+5 dBm!
amb
amb
amb
amb
amb
amb
out
VS1
VS1
VS1
VS1
VS1
VS1
R_PWR
R_PWR
R_PWR
R_PWR
R_PWR
= 5 dBm
= V
= 25°C,
= V
= –40°C to +105°C
= V
= 25°C
= V
= –40°C to 105°C
= V
= –40°C to 105°C
= V
= 25°C
OUT
REFRX_FD
REFTX_FD1
REFTX_FD1
= 22 k
= 22 k
= 22 k
= 22 k
= 22 k
VS2
VS2
VS2
VS2
VS2
VS2
@RF
= 3 V
= 2.15V to 3.6V
= 3V
= 3V
= 2.15V to 3.6V
= 3V
Table 7-2 on page 12
IN
amb
+ S
+ P
+ P
):
= –40°C to +105°C, V
REFRX_FD
REFTX_FD1
REFTX_FD1
Table 7-7 on page 22
17,18,
Pin
(10)
(10)
(10)
(10)
27
(4)
(4)
(1)
(RF
IN
VS1
) and RF_OUT matched to 50 according to
P
P
S
P
P
S
Symbol
REFTX_FD1
REFTX_FD2
REFRX_FD
= V
REFTX_FD1
REFTX_FD1
I
REFRX_FD
S_FD4
VS2
(RF
= V
OUT
VSINT
).
–100.5
–101.5
–88.5
–93.5
–97.5
–12.5
Min.
–5.5
–7.5
VS1
–3
–3
= 2.15V to 3.6V (battery application), and
= V
VS2
= V
–100
–103
–104
Typ.
15.2
–1.5
–91
–96
–10
–5
0
VSINT
Figure 7-1 on page 11
= 3V and T
–101.5
–104.5
–105.5
–92.5
–97.5
Max.
–7.5
–2.5
2.5
5
2
Figure 7-12 on
amb
4829D–RKE–06/06
dBm
dBm
dBm
Unit
mA
dB
dB
dB
= 25°C,
Type*
with
B
B
B
B
B
B
B