ATA8205 ATMEL Corporation, ATA8205 Datasheet - Page 40

• Manufacturer Part Number: ATA8205
• Description: (ATA8203 - ATA8205) Industrial UHF ASK/FSK Receiver
• Manufacturer: ATMEL Corporation

19. Electrical Characteristics ATA8203, ATA8204, ATA8205
All parameters refer to GND, T
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
40
11.1 Current consumption
12.1 Third-order intercept point
12.2 LO spurious emission
12.3 System noise figure
12.4 LNA_IN input impedance
12.5 1 dB compression point
12.6 Image rejection
12.7 Maximum input level
13.1
13.2 Phase noise local oscillator
13.3 Spurious of the VCO
13.4 XTO pulling
13.5
No. Parameters
11 Current Consumption
12 LNA, Mixer, Polyphase Low-pass and IF Amplifier (Input Matched According to
13 Local Oscillator
Operating frequency range
VCO
Series resonance resistor of
the crystal
ATA8203/ATA8204/ATA8205
amb
= 25°C, V
Sleep mode
(XTO and polling logic active)
IC active (start-up-, bit-check-,
receiving mode) Pin DATA = H
FSK
ASK
LNA/mixer/IF amplifier
868 MHz
433 MHz
315 MHz
Required according to I-ETS 300220
With power matching |S11| < –10 dB
At 868.3 MHz
AT 433.92 MHz
At 315 MHz
At 868.3 MHz
AT 433.92 MHz
At 315 MHz
Within the complete image band
BER
FSK mode
ASK mode
ATA8205
ATA8204
ATA8203
f
f
f
XTO pulling,
appropriate load capacitance must be
connected to XTAL, crystal CL1 and
CL2
f
band)
f
band)
f
band)
Parameter of the supplied crystal
Test Conditions
At ±f
osc
osc
osc
XTAL
XTAL
XTAL
= 868.3 MHz at 10 MHz
= 433.92 MHz at 10 MHz
= 315 MHz at 10 MHz
XTO
S
= 14.71875 MHz (315 MHz
= 13.52875 MHz (433 MHz
= 13.55234 MHz (868 MHz
= 5V, f
10
-3
,
0
= 868.3 MHz, f
0
= 433.92 MHz and f
Symbol
Zi
P
IS
L (fm)
IP
IIP3
f
IS
IS
f
LNA_IN
in_max
NF
VCO
XTO
R
LORF
1db
off
on
S
0
–10ppm
= 315 MHz, unless otherwise specified.
431.5
312.5
Min.
Figure 14-1 on page 32
868
20
(14.15 –
(26.97 –
j73.53)
(19.3 –
j113.3)
j158.7)
–27.7
–32.7
–33.7
–140
–143
–143
Typ.
f
170
–18
–23
–24
–70
–55
8.5
8.0
XTAL
30
5
www.DataSheet4U.com
+10ppm
436.5
317.5
Max.
–130
–133
–133
11.0
10.4
290
–57
–10
–10
870
–45
120
Referred to RFIN)
9121B–INDCO–04/09
dBC/Hz
dBm
dBm
dBm
dBm
dBm
MHz
MHz
MHz
MHz
Unit
dBC
mA
mA
µA
dB
dB
Type*
C
B
C
C
C
A
B
B
B
B
A
A
A
A