ATA3741P2-TGQY Atmel, ATA3741P2-TGQY Datasheet - Page 24

• Manufacturer Part Number: ATA3741P2-TGQY
• Description: IC UHF ASK/FSK RECEIVER 20SOIC
• Manufacturer: Atmel

Specifications of ATA3741P2-TGQY

• Frequency: 300MHz ~ 450MHz
• Sensitivity: -108dBm
• Data Rate - Maximum: 10 kBaud
• Modulation Or Protocol: ASK, FSK
• Applications: RKE, TPM, Security Systems
• Current - Receiving: 7mA
• 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: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Other names: ATA3741P2-TGQYTR

8. Electrical Characteristics (Continued)
All parameters refer to GND, T
(V
Parameter
Receiving Mode
Intermediate
frequency
Baud rate
range
Minimum
time period
between
edges at
pin DATA
(Figure 5-9
on page
Maximum low
period at
DATA
(Figure
OFF
command at
pin ENABLE
(Figure
Configuration of the Receiver
Frequency of
the reset
marker
(Figure
Programming
start pulse
(Figure
Figure
Programming
delay period
(Figure
Figure
Synchron-
ization pulse
(Figure
Figure
Delay until
the program
window starts
(Figure
Figure
Programming
window
(Figure
Figure
24
S
= 5V, T
5-14)
5-14)
5-14)
5-14)
5-14)
5-10)
5-12)
5-13)
5-11,
5-11,
5-11,
5-11,
5-11,
16)
amb
ATA3741
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
BR_Range
T
T
Symbol
DATA_L_max
= –40°C to +105°C, V
DATA_min
tmin1
tmin2
tmin1
tmin2
tmin1
tmin2
tmin1
tmin2
T
f
f
Doze
RM
t1
t2
t3
t4
t5
IF
11656
6.76438-Mhz Oscillator
2188
1104
Min.
561
290
795
1.0
1.8
3.2
5.6
3.1
(Mode 1)
117.9
2169
1085
Typ.
37.3
45.5
18.6
22.8
149
182
542
271
265
131
530
1.0
75
91
S
= 4.5V to 5.5V, f
Max.
3176
3176
3176
3176
10.0
798
1.8
3.2
5.6
11479
4.90625-Mhz Oscillator
2155
1087
Min.
3.05
553
286
783
1.0
1.8
3.2
5.6
0
= 433.92 MHz and f
(Mode 0)
119.8
2136
1068
Typ.
36.7
44.8
18.3
22.4
147
179
534
267
261
129
522
1.0
73
90
Max.
3128
3128
3128
3128
10.0
786
1.8
3.2
5.6
384.5
1057
5632
533
271
140
1.5
0
= 315 MHz, unless otherwise specified.
Min.
T
BR_Range0
BR_Range1
BR_Range2
BR_Range3
T
T
T
T
T
T
Clk
Clk
Clk
Clk
Clk
Clk
Clk
Variable Oscillator
f
XTO
f
-------------------------------- -
4096
XTO
131
131
131
131
63.5
128
256
11
11
11
11
9
9
9
9
64 / 432.92
Typ.
64 / 314
1
T
T
T
T
T
T
T
T
T
T
T
T
XClk
XClk
XClk
XClk
T
T
XClk
XClk
XClk
T
T
XCl
XClk
XClk
XClk
XClk
2 µs / T
2 µs / T
2 µs / T
2 µs / T
Clk
Clk
Clk
CLK
385.5
1535
1535
1535
1535
Clk
Clk
Clk
Clk
4899B–RKE–10/06
Max.
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
µs
µs