Electrical Characteristics (Continued)
All parameters refer to GND, Tamb = -40LC to +105LC, VS = 4.5 V to 5.5 V, f0 = 433.92 MHz and f0 = 315 MHz, unless otherwise specified.
(For typical values: VS = 5 V, Tamb = 25LC)
6.76438 MHz Osc.
(MODE: 1)
4.90625 MHz Osc.
(MODE: 0)
Variable Oscillator
Min. Typ. Max.
Parameter
Test Conditions
Symbol
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
Equivalent
acknowledge
pulse: E_Ack
(see Figure 33)
t8
265
534
930
265
534
930
261
526
916
261
526
916
128 PꢀTClk
258 PꢀTClk
449.5 PꢀTClk
128 PꢀTClk
258 PꢀTClk
µs
Equivalent time
window (see
Figure 33)
t9
µs
µs
OFF-bit
programming
window (see
Figure 19)
t10
449.5 PꢀTClk
Data Clock
Minimum delay BR_Range =
time between
0
0
0
0
16.6
8.3
4.15
2.07
0
0
0
0
16.3
8.2
4.08
2.04
0
0
0
0
1 PꢀTXClk
1 PꢀTXClk
1 PꢀTXClk
1 PꢀTXClk
µs
µs
µs
µs
edge at DATA
BR_Range0
and DATA_CLK BR_Range1
(see Figure 26 BR_Range2
and Figure 27) BR_Range3
tDelay2
Pulswidth of
negative pulse
at Pin
DATA_CLK
(see Figure 26 BR_Range2
and Figure 27) BR_Range3
BR_Range =
66.2
33.1
16.56
8.3
66.2
33.1
16.56
8.3
65.2
32.6
16.3
8.2
65.2
32.6
16.3
8.2
4 PꢀTXClk
4 PꢀTXClk
4 PꢀTXClk
4 PꢀTXClk
4 PꢀTXClk
4 PꢀTXClk
4 PꢀTXClk
4 PꢀTXClk
µs
µs
µs
µs
BR_Range0
BR_Range1
tP_DATA_CLK
Electrical Characteristics (Continued)
All parameters refer to GND, Tamb = -40LC to +105LC, VS = 4.5 V to 5.5 V, f0 = 433.92 MHz and f0 = 315 MHz, unless otherwise specified.
(For typical values: VS = 5 V, Tamb = 25LC)
Parameters
Test Conditions
Symbol
Min.
Typ.
Max.
Unit
Current consumption
Sleep mode
(XTO and polling logic active)
ISoff
170
276
µA
IC active (start-up-, bit check-,
receiving mode) Pin DATA = H
FSK
ASK
7.5
7.1
9.1
8.7
mA
mA
ISon
LNA Mixer (Input Matched According to Figure 6)
Third-order intercept point
LNA/mixer/IF amplifier
IIP3
ISLORF
NF
-28
-73
7
dBm
dBm
dB
LO spurious emission at RFIn
Noise figure LNA and mixer (DSB)
LNA_IN input impedance
Required according to I-ETS 300220
-57
kꢂ || pF
kꢂ || pF
at 433.92 MHz
at 315 MHz
1.0 || 1.56
1.3 || 1.0
ZiLNA_IN
IP1db
1 dB compression point (LNA, mixer, Referred to RFin
IF amplifier)
-40
dBm
34
T5743
4569A–RKE–12/02
ATMEL [ ATMEL ]
