U3741BM-M2FLG3 TEMIC [TEMIC Semiconductors], U3741BM-M2FLG3 Datasheet - Page 18

• Manufacturer Part Number: U3741BM-M2FLG3
• Description: UHF ASK/FSK Receiver
• Manufacturer: TEMIC [TEMIC Semiconductors]

Absolute Maximum Ratings
Thermal Resistance
Electrical Characteristics
All parameters refer to GND, T
unless otherwise specified. (V
U3741BM
Power dissipation
Junction temperature
Storage temperature
Ambient temperature
Maximum input level, input matched to 50
Junction ambient
Basic clock cycle of the digital circuitry
Basic clock
cycle
Extended
basic clock
cycle
Polling mode
Sleep time
Startup time
Time for
Bitcheck
Receiving mode
Intermediate
frequency
Baud rate
range
18 (25)
Parameter
MODE = 0 (USA)
time while polling
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 bitcheck
BR_Range0
BR_Range1
BR_Range2
BR_Range3
Bitcheck time for a
valid input signal
f
N
N
N
N
MODE=0 (USA)
MODE=1 (Europe)
BR_Range0
BR_Range1
BR_Range2
BR_Range3
Sig
Bitcheck
Bitcheck
Bitcheck
Bitcheck
Test Condition
= 0
= 3
= 6
= 9
Parameters
Parameters
BR_Range
T
T
Symbol
T
S
T
T
Bitcheck
Bitcheck
T
Startup
XClk
Sleep
f
= 5 V, T
Clk
IF
amb
= –40 C to +105 C, V
Preliminary Information
3/f
6/f
9/f
Min.
1.0
1.8
3.2
5.6
amb
0
Sig
Sig
Sig
6.76438 MHz Osc.
= 25 C)
W
(MODE: 1)
X
Sleep
1024
2.0697
2.0697
Sleep
1855
1061
1061
Typ.
16.6
0.45
0.24
0.14
0.14
663
8.3
4.1
2.1
1.0
3.5/f
6.5/f
9.5/f
0.166
Max.
10.0
1.8
3.2
5.6
Sig
Sig
Sig
S
3/f
6/f
9/f
Min.
1.0
1.8
3.2
5.6
= 4.5 V to 5.5 V, f
0
Sig
Sig
Sig
Symbol
P
4.90625 MHz Osc.
T
in_max
Symbol
T
P
R
T
amb
(MODE: 0)
stg
tot
X
Sleep
j
thJA
2.0383
1024
2.0383
1827
1045
1045
Typ.
16.3
Sleep
0.47
0.26
0.16
0.15
653
8.2
4.1
2.0
1.0
3.5/f
6.5/f
9.5/f
0.164
Max.
Min.
10.0
1.8
3.2
5.6
–55
–40
Sig
Sig
Sig
0
= 433.92 MHz and f
Min.
Value
BR_Range0
BR_Range1
BR_Range2
BR_Range3
Typ.
100
Variable Oscillator
f
XTO
f
XTO
1/f
1/f
8
4
2
1
X
Sleep
1024
896.5
512.5
512.5
320.5
Sleep
Typ.
XTO
XTO
T
64 / 432.92
T
Clk
T
T
T
T
64 / 314
Clk
Clk
Clk
Clk
Clk
/10
/14
2 s / T
2 s / T
2 s / T
2 s / T
Max.
+125
+105
Rev. A1, 15-Oct-98
450
150
10
Clk
Clk
Clk
Clk
8
3.5/f
6.5/f
9.5/f
Max.
0
T
= 315 MHz,
Sig
Sig
Sig
Clk
K/W
Unit
dBm
Unit
mW
C
C
C
kBaud
kBaud
kBaud
kBaud
MHz
MHz
Unit
ms
ms
ms
ms
ms
ms
ms
ms
ms
s
s
s
s
s
s
s
s
s
s
s