U3741BM-P3FL Atmel, U3741BM-P3FL Datasheet - Page 19

• Manufacturer Part Number: U3741BM-P3FL
• Description: IC RECEIVER PLL 600KHZ 20-SOIC
• Manufacturer: Atmel

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: -

Table 5. Effect of the Configuration Word N
Table 6. Effect of the Configuration Bit VPOUT
Table 7. Effect of the Configuration Word Sleep
Table 8. Effect of the Configuration Word X
4662B–RKE–10/04
Sleep4
0
0
0
0
0
1
1
1
.
.
.
.
.
.
X
SleepStd
BitChk1
Sleep3
0
0
1
1
0
0
0
0
1
1
1
1
.
.
.
.
.
.
0
0
1
1
Sleep2
Sleep
X
0
0
0
0
0
1
1
1
Sleep
.
.
.
.
.
.
N
VPOUT
POUT
Bitcheck
0
1
Sleep1
X
0
0
1
1
1
0
1
1
.
.
.
.
.
.
SleepTemp
0
1
0
1
Sleep0
BitChk0
0
1
0
1
1
1
0
1
Sleep
Bitcheck
.
.
.
.
.
.
0
1
0
1
Extension Factor for Sleep Time (T
Start Value for Sleep Counter (T
11 (USA: T
0 (Receiver is continuously polling until a valid signal occurs)
1 (T
Sleep
Sleep
8 (X
2ms for X
Level of the Multi-purpose Output Port POUT
Sleep
= 22.96 ms, Europe: T
31 (Permanent sleep mode)
8 (X
8 (X
is reset to 1 if bit check fails once)
Number of Bits to be Checked
Sleep
Sleep
Sleep
1 (Default)
is set permanently)
is set permanently)
= 1 in US-/European applications)
Sleep
29
30
2
3
.
.
.
.
.
.
Sleep
6 (Default)
0 (Default)
= Sleep
0
3
9
1
= Sleep
Sleep
= 23.31 ms) (Default)
X
Sleep
X
Sleep
U3741BM
1024
1024
T
Clk
T
)
Clk
)
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