ATA5771-PXQW Atmel, ATA5771-PXQW Datasheet - Page 187

• Manufacturer Part Number: ATA5771-PXQW
• Description: XMITTR UHF ASK/FSK 868MHZ 24VQFN
• Manufacturer: Atmel

Specifications of ATA5771-PXQW

• Frequency: 868MHz ~ 928MHz
• Modulation Or Protocol: UHF
• Power - Output: 8dBm
• Voltage - Supply: 2 V ~ 4 V
• Current - Transmitting: 9.8mA
• Data Interface: PCB, Surface Mount
• Memory Size: 4kB Flash, 256B EEPROM, 256B SRAM
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 24-VQFN Exposed Pad, 24-HVQFN, 24-SQFN, 24-DHVQFN
• Processor Series: ATA5x
• Core: AVR8
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 4 KB
• Data Ram Size: 256 B
• Interface Type: SPI, USI
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 2
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Sensitivity: -
• Data Rate - Maximum: -
• Current - Receiving: -
• Lead Free Status / Rohs Status: Details

8.2
V
Typical values are given at V
9137E–RKE–12/10
Parameters
Achievable output-power range
Spurious emission
Oscillator frequency XTO
(= phase comparator frequency)
PLL loop bandwidth
Phase noise of phase comparator
In-loop phase noise PLL
Phase noise VCO
Frequency range of VCO
Clock output frequency (CMOS
microcontroller compatible)
Voltage swing at pin CLK
Series resonance R of the crystal
Capacitive load at pin XT0
FSK modulation frequency rate
ASK modulation frequency rate
ENABLE input
PA_ENABLE input
Note:
S
= 2.0V to 3.6V, T
RF Transmitter Block (Continued)
1. If V
S
is higher than 3.6V, the maximum voltage will be reduced to 3.6V.
amb
= –40°C to +85°C unless otherwise specified.
S
= 3.0V and T
Test Conditions
Selectable by load impedance
315MHz
434MHz
868MHz
f
f
Load capacitance at pin CLK = 10 pF
f
f
f
other spurious are lower
f
f
f
C
accordingly
T
Referred to f
25kHz distance to carrier
25kHz distance to carrier
at 1MHz
at 36MHz
ATA5773
ATA5774
ATA5771
ATA5773 / ATA5774
ATA5771
C
Duty cycle of the modulation signal = 50%
Duty cycle of the modulation signal = 50%
Low level input voltage
High level input voltage
Input current high
Low level input voltage
High level input voltage
Input current high
CLK
CLK
O
O
O
XTO
XTO
XTAL
amb
M
Load
±1
±1
±4
= f
= f
= f
= f
= –40°C to +85°C
= resonant frequency of the XTAL,
10 fF, load capacitance selected
amb
0
0
0
0
10pF
/128 (ATA5773 / ATA5774)
/256 (ATA5771)
f
f
f
/32 (ATA5773 / ATA5774)
/64 (ATA5771)
CLK
CLK
CLK
= 25°C. All parameters are referred to GND (pin 7)
(ATA5773 / ATA5774)
(ATA5771)
PC
= f
XT0,
Symbol
P
Out_typ
f
f
V
VCO
V
Rs
V
V
XTO
V
V
I
I
In
In
0h
Ih
Ih
0l
Il
Il
Atmel ATA5771/73/74
V
S
Min.
–30
310
429
868
1.7
1.7
–3
0
0
0
0
0.8
f
f
–116
–125
Typ.
0
0
f
–55
–52
–52
250
–86
–94
XTAL
/128
/256
V
S
Max.
–110
–121
+5.5
V
0.25
0.25
+30
–80
–90
350
439
928
110
8.0
7.5
32
32
20
S
7
5
(1)
0.2
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBm
MHz
MHz
Unit
ppm
dBc
dBc
dBc
kHz
kHz
kHz
µA
µA
pF
V
V
V
V
V
V
187