t5743n ATMEL Corporation, t5743n Datasheet - Page 27

• Manufacturer Part Number: t5743n
• Description: Ask/fsk Receiver
• Manufacturer: ATMEL Corporation

Electrical Characteristics (continued)
All parameters refer to GND, T
less otherwise specified. (For typical values: V
Rev. A1, 25-May-00
Receiving mode (continued)
Minimum
time period
between edges
at Pin DATA
See figures 7,
17 and 18
(With the ex-
ception of pa-
rameter
T
Maximum
Low period at
Pin DATA
See figures 7
and 18
Delay to acti-
vate the
start-up mode
See figure 21
OFF– com-
mand at Pin
POLL-
ING/_ON
See figure 20
Delay to acti-
vate the sleep
mode
See figure 20
Pulse on Pin
DATA at the
end of a data
stream
See figure 30
Configuration of the receiver
Freque
ncy of the re-
set marker
(figure 31)
Programming
start pulse
See figures 19
and 33
Programming
delay period
(figures 19
and 33)
Pulse
Parameter
)
Test Conditions
BR_Range =
BR_Range0
BR_Range1
BR_Range2
BR_Range3
BR_Range =
BR_Range0
BR_Range1
BR_Range2
BR_Range3
BR_Range =
BR_Range0
BR_Range1
BR_Range2
BR_Range3
BR_Range =
BR_Range0
BR_Range1
BR_Range2
BR_Range3
after POR
t
t
DATA_L_m
DATA_min
Symbol
T
Ton1
Ton2
Ton3
f
Pulse
RM
amb
ax
t1
t2
= –40°C to +105°C, V
Preliminary Information
117.9
16.43
2152
1076
3367
2277
1735
1464
Min.
41.4
20.7
19.7
16.6
17.6
16.6
165
538
270
795
8.3
4.1
2.1
83
6.76438 MHz Osc.
(MODE: 1)
Typ.
S
= 5 V, T
11650
11650
11650
11650
117.9
Max.
2152
1076
41.4
20.7
21.8
19.7
16.6
165
538
270
798
8.3
4.1
2.1
83
amb
S
= 4.5 V to 5.5 V, f
119.8
16,18
2120
1060
3311
2243
1709
1442
Min.
40.7
20.4
19.4
16.4
17.4
16.3
163
530
265
783
8.2
4.1
2.0
81
= 25°C)
4.90625 MHz Osc.
(MODE: 0)
Typ.
11470
11470
11470
11470
119.8
Max.
2120
1060
40.7
20.4
21.5
19.4
16.3
163
530
265
786
8.2
4.1
2.0
81
0
= 433.92 MHz and f
4096
384.5 T
130 × T
130 × T
130 × T
130 × T
1624 T
1100 T
7936 T
10 × T
10 × T
10 × T
10 × T
838 T
707 T
9.5 T
8.5 T
8 T
8 T
4 T
2 T
1 T
Min.
1
XClk
XClk
XClk
XClk
Clk
Clk
Clk
Clk
Clk
XClk
XClk
XClk
XClk
T
Clk
Clk
Clk
Clk
Clk
Clk
Clk
Clk
Clk
Variable Oscillator
Typ.
T5743N
0
4096
= 315 MHz, un-
385.5 T
130 × T
130 × T
130 × T
130 × T
5632 T
5632 T
5632 T
5632 T
10 × T
10 × T
10 × T
10 × T
10.5 T
9.5 T
8 T
4 T
2 T
1 T
Max.
1
XClk
XClk
XClk
XClk
Clk
Clk
Clk
Clk
T
XClk
XClk
XClk
XClk
Clk
Clk
Clk
Clk
Clk
Clk
Clk
Clk
27 (34)
Unit
Hz
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs