ata5724p3c-tkqy ATMEL Corporation, ata5724p3c-tkqy Datasheet - Page 40

• Manufacturer Part Number: ata5724p3c-tkqy
• Description: Uhf Ask/fsk Receiver
• Manufacturer: ATMEL Corporation

19. Electrical Characteristics Atmel ATA5723C/24C/28C
All parameters refer to GND, T
unless otherwise specified. (For typical values: V
*) 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
Atmel ATA5723C/ATA5724C/ATA5728C
amb
= –40°C to +105°C, V
With power matching |S11| < –10 dB
Test Conditions
Sleep mode
(XTO and polling logic active)
IC active (start-up-, bit-check-, receiving
mode) Pin DATA = H
FSK
ASK
LNA/mixer/IF amplifier
868MHz
433MHz
315MHz
Required according to I-ETS 300220
At 868.3MHz
AT 433.92MHz
At 315MHz
At 868.3MHz
AT 433.92MHz
At 315MHz
Within the complete image band
BER
FSK mode
ASK mode
Atmel ATA5728C
Atmel ATA5724C
Atmel ATA5723C
f
f
f
At ±f
XTO pulling,
appropriate load capacitance must be
connected to XTAL, crystal CL1 and CL2
f
f
f
Parameter of the supplied crystal
osc
osc
osc
XTAL
XTAL
XTAL
= 868.3MHz at 10MHz
= 433.92MHz at 10MHz
= 315MHz at 10MHz
XTO
= 14.71875MHz (315MHz band)
= 13.52875MHz (433MHz band)
= 13.55234MHz (868MHz band)
10
-3
S
,
= 5V, T
S
= 4.5V to 5.5V, f
amb
= 25°C)
0
= 868.3MHz, f
Symbol
Zi
P
IS
L (fm)
IP
IS
IS
IIP3
f
f
LNA_IN
in_max
NF
VCO
XTO
R
LORF
1db
off
on
S
0
= 433.92MHz and f
–10ppm
Figure 14-1 on page 32
431.5
312.5
Min.
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
XTAL
8.5
8.0
30
5
0
= 315MHz,
+10ppm
436.5
317.5
Max.
–130
–133
–133
11.0
10.4
290
–57
–10
–10
870
–45
120
Referred to RFIN)
9248A–RKE–09/11
dBC/Hz
dBm
dBm
dBm
dBm
dBm
MHz
MHz
MHz
MHz
Unit
dBC
mA
mA
µA
dB
dB
Type*
C
C
C
C
A
A
A
B
A
A
B
B
B
B