t5743n ATMEL Corporation, t5743n Datasheet - Page 28

• 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
T5743N
Configuration of the receiver (continued)
Synchroni–
zation pulse
(figures 19
and 33)
Delay until of
the program
window starts
(figures 19
and 33)
Programming
window
(figures 19
and 33)
Time frame
of a bit
(figure 33)
Programming
pulse
(figures 19
and 33)
Equivalent ac-
knowledge
pulse: E_Ack
(figure 33)
Equivalent
time window
(figure 33)
OFF-bit pro-
gramming
window
(figure 19)
Data clock
Minimum
delay time be-
tween edge @
DATA and
DATA_CLK
See figures 26
and 27
Pulswidth of
negative pulse
@ Pin
DATA_CLK
See figures 26
and 27
28 (34)
Parameter
BR_Range =
BR_Range0
BR_Range1
BR_Range2
BR_Range3
BR_Range =
BR_Range0
BR_Range1
BR_Range2
BR_Range3
Test Conditions
t
Symbol
P_DATA_
t
Delay2
CLK
t10
t3
t4
t5
t6
t7
t8
t9
amb
= –40°C to +105°C, V
Preliminary Information
16.56
1060
Min.
66.2
33.1
265
131
530
132
265
534
930
8.3
0
0
0
0
6.76438 MHz Osc.
(MODE: 1)
Typ.
S
= 5 V, T
16.56
Max.
1060
16.6
4.15
2.07
66.2
33.1
265
131
530
529
265
534
930
8.3
8.3
amb
S
= 4.5 V to 5.5 V, f
1044
Min.
65.2
32.6
16.3
261
129
522
130
261
526
916
8.2
0
0
0
0
= 25°C)
4.90625 MHz Osc.
(MODE: 0)
Typ.
Max.
1044
16.3
4.08
2.04
65.2
32.6
16.3
261
129
522
521
261
526
916
8.2
8.2
0
= 433.92 MHz and f
63.5 T
128 T
256 T
512 T
128 T
258 T
4 × T
4 × T
4 × T
4 × T
64 T
449.5
Min.
T
Clk
0
0
0
0
XClk
XClk
XClk
XClk
Clk
Clk
Clk
Clk
Clk
Clk
Clk
Variable Oscillator
Typ.
Rev. A1, 25-May-00
0
= 315 MHz, un-
63.5 T
128 T
256 T
512 T
256 T
128 T
258 T
1 × T
1 × T
1 × T
1 × T
4 × T
4 × T
4 × T
4 × T
449.5
Max.
T
Clk
XClk
XClk
XClk
XClk
XClk
XClk
XClk
XClk
Clk
Clk
Clk
Clk
Clk
Clk
Clk
Unit
Unit
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs