ATA3742P3-TGQY Atmel, ATA3742P3-TGQY Datasheet - Page 27

• Manufacturer Part Number: ATA3742P3-TGQY
• Description: IC UHF ASK/FSK RECEIVER 20SOIC
• Manufacturer: Atmel

Specifications of ATA3742P3-TGQY

• Frequency: 310MHz ~ 440MHz
• 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)
• Operating Frequency (max): 450000kHz
• Operating Temperature (min): -40C
• Operating Temperature (max): 105C
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Lead Free Status / Rohs Status: Compliant
• Other names: ATA3742P3-TGQYTR

8. Electrical Characteristics (Continued)
All parameters refer to GND, T
(V
4900B–RKE–11/07
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 5-10
on page
OFF
command at
pin ENABLE
(Figure 5-12
on page
Configuration of the Receiver
Frequency of
the reset
marker
(Figure 5-13
on page
Programming
start pulse
(Figure 5-11
on page
Figure 5-14 on
page
Programming
delay period
(Figure 5-11
on page
Figure 5-14 on
page
S
= 5V, T
18)
24)
24)
18)
20)
24)
19,
19,
amb
= 25°C)
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
amb
= –40°C to +105°C, V
BR_Range
T
T
Symbol
DATA_L_max
DATA_min
tmin1
tmin2
tmin1
tmin2
tmin1
tmin2
tmin1
tmin2
t
Doze
f
f
RM
t
t
IF
1
2
11656
2188
1104
Min.
6.76438 Mhz Oscillator
561
290
795
1.0
1.8
3.2
5.6
3.1
(Mode 1)
S
117.9
2169
1085
Typ.
37.3
45.5
18.6
22.8
149
182
542
271
1.0
75
91
= 4.5V to 5.5V, f
Max.
3176
3176
3176
3176
10.0
798
1.8
3.2
5.6
11479
2155
1087
Min.
3.05
0
4.90625 Mhz Oscillator
553
286
783
1.0
1.8
3.2
5.6
= 433.92 MHz and f
(Mode 0)
119.8
2136
1068
Typ.
36.7
44.8
18.3
22.4
147
179
534
267
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
1.5
Min.
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
XTO
--------------------------------- -
4096
131
131
131
131
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
XClk
XClk
XClk
XClk
XClk
XClk
XClk
XClk
2 µs / T
2 µs / T
2 µs / T
2 µs / T
CLK
ATA3742
385.5
1535
1535
1535
1535
Max.
Clk
Clk
Clk
Clk
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
27