U3741BM-P3FL Atmel, U3741BM-P3FL Datasheet - Page 24
![IC RECEIVER PLL 600KHZ 20-SOIC](/photos/6/80/68042/453-20-soic_sml.jpg)
U3741BM-P3FL
Manufacturer Part Number
U3741BM-P3FL
Description
IC RECEIVER PLL 600KHZ 20-SOIC
Manufacturer
Atmel
Datasheet
1.U3741BM-P3FLG3.pdf
(32 pages)
Specifications of U3741BM-P3FL
Frequency
300MHz ~ 450MHz
Sensitivity
-109dBm
Data Rate - Maximum
10 kBaud
Modulation Or Protocol
ASK, FSK
Applications
RKE, Remote Control Systems
Current - Receiving
8.2mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 105°C
Package / Case
20-SOIC (0.300", 7.50mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Features
-
Memory Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
U3741BM-P3FLG3
Manufacturer:
DIODES
Quantity:
460 000
Company:
Part Number:
U3741BM-P3FLG3
Manufacturer:
Atmel
Quantity:
1 868
Electrical Characteristics (Continued)
All parameters refer to GND, T
(V
24
Parameter
Receiving Mode
Intermediate
frequency
Baud rate
range
Minimum time
period
between
edges at
pin DATA
(Figure 15)
Maximum low
period at DATA
(Figure 16)
OFF
command at
pin ENABLE
(Figure 18)
Configuration of the Receiver
Frequency of
the reset
marker
(Figure 19)
Programming
start pulse
(Figure 17,
Figure 20)
Programming
delay period
(Figure 17,
Figure 20)
Synchroni-
zation pulse
(Figure 17,
Figure 20)
S
= 5 V, T
amb
U3741BM
Test Condition
MODE=0 (USA)
MODE=1 (Europe)
BR_Range0
BR_Range1
BR_Range2
BR_Range3
BR_Range0
BR_Range1
BR_Range2
BR_Range3
BR_Range0
BR_Range1
BR_Range2
BR_Range3
BR_Range0
BR_Range1
BR_Range2
BR_Range3
after POR
= 25°C)
amb
= -40°C to +105°C, V
BR_Range
T
Symbol
T
DATA_L_max
DATA_min
tmin1
tmin2
tmin1
tmin2
tmin1
tmin2
tmin1
tmin2
t
f
Doze
f
RM
t1
t2
t3
IF
11656
Min.
2188
1104
561
290
795
1.0
1.8
3.2
5.6
3.1
6.76438-Mhz Osc.
(Mode 1)
S
117.9
Typ.
= 4.5 V to 5.5 V, f
2169
1085
37.3
45.5
18.6
22.8
149
182
542
271
265
1.0
75
91
Max.
3176
3176
3176
3176
10.0
798
1.8
3.2
5.6
11479
Min.
2155
1087
3.05
553
286
783
0
1.0
1.8
3.2
5.6
= 433.92 MHz and f
4.90625-Mhz Osc.
(Mode 0)
119.8
Typ.
2136
1068
36.7
44.8
18.3
22.4
147
179
534
267
261
1.0
73
90
Max.
3128
3128
3128
3128
10.0
786
1.8
3.2
5.6
0
= 315 MHz, unless otherwise specified.
384.5
1057
5632
533
271
140
Min.
1.5 ¥
T
T
T
T
T
T
T
Clk
Clk
Clk
Clk
Clk
Clk
Clk
BR_Range0
BR_Range1
BR_Range2
BR_Range3
Variable Oscillator
f
XTO
f
-------------------------------- -
4096
XTO
131
131
131
131
11
11
11
128
11
9
9
9
9
Typ.
64/432.92
1
64/314
T
T
T
T
T
T
T
T
T
T
T
T
XClk
XClk
XClk
XClk
T
XClk
XClk
XClk
T
XCl
XClk
XClk
XClk
XClk
Clk
2 µs/T
2 µs/T
2 µs/T
2 µs/T
CLK
4662B–RKE–10/04
Clk
Clk
Clk
Clk
1535
1535
1535
1535
Max.
385.5
T
T
T
T
T
Clk
Clk
Clk
Clk
Clk
kBaud
kBaud
kBaud
kBaud
Unit
MHz
MHz
Hz
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs