T5743P3 ATMEL [ATMEL Corporation], T5743P3 Datasheet - Page 32

• Manufacturer Part Number: T5743P3
• Description: UHF ASK/FSK Receiver
• Manufacturer: ATMEL [ATMEL Corporation]

Electrical Characteristics
All parameters refer to GND, T
(For typical values: V
32
Parameter
Basic Clock Cycle of the Digital Circuitry
Basic clock
cycle
Extended basic
clock cycle
Polling Mode
Sleep time (see
Figure 10,
Figure 19, and
Figure 33)
Start-up time
(see Figure 10,
and Figure 11)
Time for bit
check (see
Figure 10)
Receiving Mode
Intermediate
frequency
Baud-rate
range
Minimum time
period between
edges at Pin
DATA
(see Figure 7,
Figure 17 and
Figure 18, with
the exception of
parameter
T
Pulse
)
T5743
Test Conditions
MODE = 0 (USA)
MODE = 1 (Europe)
BR_Range0
BR_Range1
BR_Range2
BR_Range3
Sleep and XSleep
are defined in the
OPMODE register
BR_Range0
BR_Range1
BR_Range2
BR_Range3
Average bit-check
time while polling,
no RF applied
(see Figure 14, and
Figure 15)
BR_Range0
BR_Range1
BR_Range2
BR_Range3
Bit-check time for a
valid input signal f
(see Figure 11)
N
N
N
N
MODE = 0 (USA)
MODE = 1 (Europe)
BR_Range0
BR_Range1
BR_Range2
BR_Range3
BR_Range =
BR_Range0
BR_Range1
BR_Range2
BR_Range3
Bit-check
Bit-check
Bit-check
Bit-check
S
= 5 V, T
= 0
= 3
= 6
= 9
amb
amb
Sig ,
= -40 ° C to +105 ° C, V
= 25 ° C)
BR_Range
Symbol
T
T
t
T
DATA-min
T
Bit-check
Bit-check
T
Startup
T
Sleep
XClk
f
Clk
IF
Sleep ´
X
1024 ´
2.0697
2.0697
Sleep
Min.
1855
1061
1061
3/f
6/f
9/f
16.6
41.4
20.7
663
165
8.3
4.1
2.1
1.0
1.8
3.2
5.6
6.76438 MHz Osc.
83
Sig
Sig
Sig
´
(MODE: 1)
S
= 4.5 V to 5.5 V, f
Typ.
0.45
0.24
0.14
0.08
1.0
Sleep ´
X
1024 ´
2.0697
2.0697
3.5/f
6.5/f
9.5/f
Max.
Sleep
1855
1061
1061
16.6
10.0
41.4
20.7
663
165
8.3
4.1
2.1
1.8
3.2
5.6
83
Sig
Sig
Sig
´
Sleep ´
X
1024 ´
2.0383
2.0383
Sleep
0
Min.
1827
1045
1045
3/f
6/f
9/f
16.3
40.7
20.4
653
163
8.2
4.1
2.0
1.0
1.8
3.2
5.6
= 433.92 MHz and f
81
4.90625 MHz Osc.
Sig
Sig
Sig
´
(MODE: 0)
Typ.
0.45
0.24
0.14
0.08
1.0
Sleep ´
X
1024 ´
2.0383
2.0383
3.5/f
6.5/f
9.5/f
Max.
Sleep
1827
1045
1045
16.3
10.0
40.7
20.4
653
163
8.2
4.1
2.0
1.8
3.2
5.6
81
Sig
Sig
Sig
´
0
= 315 MHz, unless otherwise specified.
320.5 ´ T
1024 ´ T
10 ´ T
10 ´ T
10 ´ T
10 ´ T
1/f
1/f
1
Sleep ´
8 ´ T
4 ´ T
2 ´ T
1 ´ T
X
896.5
512.5
512.5
Min.
3/f
6/f
9/f
Sleep
X
XTO
XTO
BR_Range0 ´ 2 ms/T
BR_Range1 ´ 2 ms/T
BR_Range2 ´ 2 ms/T
BR_Range3 ´ 2 ms/T
T
Variable Oscillator
Sig
Sig
Sig
XClk
/10
/14
Clk
Clk
Clk
Clk
XClk
XClk
XClk
XClk
f
´
XTO
Clk
Clk
f
XTO
´ 64/432.92
´ 64/314
Typ.
1024 ´ T
10 ´ T
10 ´ T
10 ´ T
10 ´ T
1/f
1/f
Sleep ´
8 ´ T
4 ´ T
2 ´ T
1 ´ T
X
320.5 ´
1 ´ T
3.5/f
6.5/f
9.5/f
Max.
896.5
512.5
512.5
Sleep
XTO
XTO
T
Clk
Clk
Clk
Clk
4569A–RKE–12/02
Clk
Sig
Sig
Sig
/10
/14
Clk
Clk
Clk
Clk
Clk
XClk
XClk
XClk
XClk
´
Clk
kBaud
kBaud
kBaud
kBaud
Unit
MHz
MHz
ms
ms
ms
ms
ms
ms
ms
ms
ms
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs