ATA5428-PLQW80 Atmel, ATA5428-PLQW80 Datasheet - Page 75

• Manufacturer Part Number: ATA5428-PLQW80
• Description: RF Transceiver ASK/FSK Transceiver 434 and 868MHz
• Manufacturer: Atmel

Specifications of ATA5428-PLQW80

• Wireless Frequency: 226 KHz, 237 KHz
• Interface Type: 4-Wire SPI
• Noise Figure: 7 dB
• Output Power: 10 dBm
• Operating Supply Voltage: 2.4 V to 3.6 V
• Maximum Operating Temperature: + 85 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

12. Electrical Characteristics: General (Continued)
This device is manufactured with an industrial (not automotive) grade process and process controls. Although this device may
meet certain automotive grade criteria in performance, Atmel can not recommend that this device be used in any automotive
application.
All parameters refer to GND and are valid for T
and V
about current consumption, timing and digital pin properties can be found in the specific sections of the “Electrical Characteristics”.
4841D–WIRE–10/07
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Note:
No. Parameters
3.4 Output power 2
3.5
VS2
Supply current TX mode
power amplifier ON 2
= V
1. Pin numbers in brackets mean they were measured with RF_IN matched to 50 according to
VAUX
component values according to
with component values according to
= 5.0V (Base
-
station Application). Typical values are given at f
Test Conditions
V
T
V
f
R
R
f
R
R
f
R
R
f
R
R
f
R
R
RF_OUT matched to
R
j/(2
PA on/5 dBm
f
f
f
f
f
RF
RF
RF
RF
RF
RF
RF
RF
RF
RF
amb
VS1
PWR_H
R_PWR
Lopt
R_PWR
Lopt
R_PWR
Lopt
R_PWR
Lopt
R_PWR
Lopt
Lopt
= 315 MHz
= 345 MHz
= 433.92 MHz
= 868.3 MHz
= 915 MHz
= 315 MHz
= 345 MHz
= 433.92 MHz
= 868.3 MHz
= 915 MHz
//
= V
= 25°C
= 1.0 k
= 1.1 k
= 1.1 k
= 0.5 k
= 0.25 k
= 0V
= 30 k
= 33 k
= 15 k
= 27 k
= 16 k
VS2
f
Table 3-2 on page 12
RF
= 3V
amb
Table 3-7 on page
= 25°C, V
1.0 pF
ATA5423/ATA5425/ATA5428/ATA5429
VS1
17, 18
17, 18
17, 18
17, 18
17, 18
Pin
(10)
= V
(1)
VS2
and RF_OUT matched to 50 according to
22.
= 3.0V (1
I
I
I
I
I
S_TX_PAON2
S_TX_PAON2
S_TX_PAON2
S_TX_PAON2
S_TX_PAON2
Symbol
P
REF2
-
RF
battery application), V
= 433.92 MHz unless otherwise specified. Details
Min.
3.5
Typ.
10.3
10.4
10.5
11.2
11.8
5.0
VS2
= 6.0V (2-battery application)
Figure 3-1 on page 11
Figure 3-10 on page 21
Max.
6.5
Unit
dBm
mA
mA
mA
mA
mA
Type*
with
B
B
B
B
B
B
75