ATA5429-PLSW Atmel, ATA5429-PLSW Datasheet - Page 77
![IC TXRX ASK/FSK 915MHZ 48QFN](/photos/7/34/73471/48-vqfn-6_543-5130_01-4_sml.jpg)
ATA5429-PLSW
Manufacturer Part Number
ATA5429-PLSW
Description
IC TXRX ASK/FSK 915MHZ 48QFN
Manufacturer
Atmel
Specifications of ATA5429-PLSW
Frequency
915MHz
Data Rate - Maximum
20kbps
Modulation Or Protocol
ASK, FSK
Applications
Alarm, ISM, Telemetry
Power - Output
5dBm
Sensitivity
-112.5dBm
Voltage - Supply
2.4 V ~ 3.6 V or 4.4 V ~ 6.6 V
Current - Receiving
10.5mA
Current - Transmitting
10mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Operating Temperature
-40°C ~ 85°C
Package / Case
48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Operating Temperature Classification
Industrial
Product Depth (mm)
7mm
Product Height (mm)
0.9mm
Product Length (mm)
7mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Memory Size
-
Lead Free Status / Rohs Status
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:
3.10
3.11 ASK modulation rate
No. Parameters
3.9
4.1
4.2
4.3 XTO start
4.4 Maximum C
4.5 Internal capacitors
4
VS2
Impedance RF_OUT in
RX mode
Noise floor power
amplifier
XTO
Pulling XTO due to XTO,
C
Transconductance XTO at
start
L1
= V
1. Pin numbers in brackets mean they were measured with RF_IN matched to 50 according to
and C
VAUX
component values according to
with component values according to
-
= 5.0V (Base
L2
up time
0
tolerances
of XTAL
-
station Application). Typical values are given at f
Test Conditions
f
f
f
f
f
at ±10 MHz/at 5 dBm
f
f
f
f
f
This corresponds to
10 Kbit/s Manchester
coding and 20 Kbit/s
NRZ coding
Pulling at nominal
temperature and supply
voltage
f
frequency of the XTAL
C
R
C
C
At start
start
is regulated to V
C
C
R
Required for stable
operation with internal
load capacitors
C
RF
RF
RF
RF
RF
RF
RF
RF
RF
RF
XTAL
0
m
m
m
0
m
m
L1
= 315 MHz
= 345 MHz
= 433.92 MHz
= 868.3 MHz
= 915 MHz
= 315 MHz
= 345 MHz
= 433.92 MHz
= 868.3 MHz
= 915 MHz
< 14fF
and C
-
2.2 pF
= resonant
1.0 pF
7.0 fF
120
up the amplitude
120
14 fF
-
up; after
L2
Table 3-2 on page 12
amb
Table 3-7 on page
= 25°C, V
PPXTAL
ATA5423/ATA5425/ATA5428/ATA5429
VS1
24, 25
24, 25
24, 25 T
24, 25
24, 25
Pin
(10)
(10)
(10)
(10)
(10)
10
10
10
10
10
= V
(1)
VS2
and RF_OUT matched to 50 according to
22.
= 3.0V (1
Z
Z
Z
Z
Z
PWR_ON_IRQ_1
Symbol
RF_OUT_RX
RF_OUT_RX
RF_OUT_RX
RF_OUT_RX
RF_OUT_RX
f
C
Data_ASK
g
L
L
L
L
L
C
L1
TX10M
TX10M
TX10M
TX10M
TX10M
m, XTO
f
0max
XTO1
, C
L2
-
RF
battery application), V
= 433.92 MHz unless otherwise specified. Details
–
Min.
14.8
–
100
1
50
(2.8 – j141)
(2.6 – j135)
(36 – j502)
(33 – j480)
(19 – j366)
18 pF
–
–
–
–
–
Typ.
f
300
XTAL
19
127
126
126
125
125
VS2
= 6.0V (2-battery application)
Figure 3-1 on page 11
Figure 3-10 on page 21
+100
Max.
21.2
+50
800
3.8
10
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
Unit
ppm
kHz
ms
pF
pF
µs
Type*
with
C
C
C
C
C
C
C
C
C
C
C
A
B
A
D
B
77