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參數(shù)資料
| 型號： | ATA5744N-TGQY |
| 廠商： | ATMEL CORP |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | SPECIALTY TELECOM CIRCUIT, PDSO20 |
| 封裝： | LEAD FREE, SO-20 |
| 文件頁數(shù)： | 5/20頁 |
| 文件大?。?/td> | 316K |
| 代理商： | ATA5744N-TGQY |
13
4893A–RKE–11/05
ATA5744
9.
Electrical Characteristics
All parameters refer to GND, T
amb = –40°C to +105°C, VS = 4.5V to 5.5V, f0 = 433.92 MHz and f0 = 315 MHz, unless otherwise specified.
(VS = 5V, Tamb = 25°C)
Parameters
Test Conditions
Symbol
6.76438 MHz Osc.
(MODE:1)
4.90625 MHz Osc.
(MODE:0)
Variable Oscillator
Unit
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Basic Clock Cycle of the Digital Circuitry
Basic clock cycle
MODE = 0 (USA)
MODE = 1 (Europe)
T
Clk
2.0697
2.0383
1/(f
xto/10)
1/(f
xto/14)
1/(f
xto/10)
1/(f
xto/14)
s
Extended basic
clock cycle
BR_Range0
BR_Range1
BR_Range2
BR_Range3
T
XClk
16.6
8.3
4.1
2.1
16.6
8.3
4.1
2.1
16.3
8.2
4.1
2.0
16.3
8.2
4.1
2.0
8
× T
Clk
4
× T
Clk
2
× T
Clk
1
× T
Clk
8
× T
Clk
4
× T
Clk
2
× T
Clk
1
× T
Clk
s
Start-up time
(see Figure 5-1
and Figure 5-2
on page 10)
BR_Range0
BR_Range1
BR_Range2
BR_Range3
T
Startup
1855
1061
663
1855
1061
663
1827
1045
653
1827
1045
653
896.5
512.5
320.5
× T
Clk
896.5
512.5
320.5
× T
Clk
s
Receiving Mode
Intermediate
frequency
MODE=0 (USA)
MODE=1 (Europe)
f
IF
1.0
f
XTO × 64/314
f
XTO × 64/432.92
MHz
Minimum time
period between
edges at
pin DATA
BR_Range0
BR_Range1
BR_Range2
BR_Range3
(Figure 6-2 on page
11)
T
DATA_min
165
83
41.4
20.7
165
83
41.4
20.7
163
81
40.7
20.4
163
81
40.7
20.4
10
× T
XClk
10
× T
XCl
10
× T
XClk
10
× T
XClk
10
× T
XClk
10
× T
XCl
10
× T
XClk
10
× T
XClk
s
Edge to edge
time period of
the data signal
for full sensitivity
BR_Range0
BR_Range1
BR_Range2
BR_Range3
(Figure 5-1 on page
10)
t
ee_sig
400
200
100
50
8479
400
200
100
50
8350
BR_Range
×
2 s/T
CLK
4097
×
T
CLK
s
10. Electrical Characteristics (continued)
Parameters
Test Conditions
Symbol
Min.
Typ.
Max.
Unit
Current consumption
Sleep mode (XTO active)
IS
off
190
276
A
IC active (startup-, receiving
mode) pin DATA = H
ISon
7.1
8.7
mA
LNA Mixer
Third-order intercept point
LNA/ mixer/ IF amplifier
input matched according to
Figure 3-3 on page 6
IIP3
–28
dBm
LO spurious emission
at RF
In
Input matched according to
Figure 3-3 on page 6, required
according to I-ETS 300220
ISLORF
–73
–57
dBm
Noise figure LNA and mixer
(DSB)
Input matching according to
Figure 3-3 on page 6
NF
7
dB
LNA_IN input impedance
At 433.92 MHz
At 315 MHz
Zi
LNA_IN
1.0 || 1.56
1.3 || 1.0
k
|| pF
k
|| pF
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ATA5744N-TGSY | 功能描述:射頻接收器 ASK Remote Control Rec. 433 MHz RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| ATA5744N-TKQY | 功能描述:射頻接收器 ASK Remote Control Rec. 433 MHz RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| ATA5744N-TKQY 19 | 功能描述:射頻接收器 RF DATA CONTROL RECEIVER RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| ATA5744N-TKSY | 功能描述:射頻接收器 ASK Remote Control Rec. 433 MHz RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| ATA5744N-TKSY 19 | 功能描述:射頻接收器 RF DATA CONTROL RECEIVER RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
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