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參數(shù)資料
| 型號(hào)： | ATA5744N-TKQY |
| 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, SSO-20 |
| 文件頁(yè)數(shù)： | 6/20頁(yè) |
| 文件大?。?/td> | 316K |
| 代理商： | ATA5744N-TKQY |
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14
4893A–RKE–11/05
ATA5744
1 dB compression point
(LNA, mixer, IF amplifier)
Input matched according to
Figure 3-3 on page 6, referred to
RF
in
IP1db
–40
dBm
Maximum input level
Input matched according to
Figure 3-3 on page 6, BER
≤ 10-3
P
in_max
–20
dBm
Local Oscillator
Operating frequency range
VCO
f
VCO
299
449
MHz
Phase noise VCO/LO
f
osc = 432.92 MHz
at 1 MHz
at 10 MHz
L (fm)
–93
–113
–90
–110
dBC/Hz
Spurious of the VCO
at ±fXTO
–55
–47
dBC
VCO gain
KVCO
190
MHz/V
Loop bandwidth of the PLL
For best LO noise
(design parameter)
R1 = 820
C9 = 4.7 nF
C10 = 1 nF
B
Loop
100
kHz
Capacitive load at pin LF
C
LF_tot
10
nF
XTO operating frequency
XTO crystal frequency,
appropriate load capacitance
must be connected to XTAL
f
XTAL = 6.764375 MHz (EU)
fXTAL = 4.90625 MHz (US)
f
XTO
6.764375
–30 ppm
4.90625
–30 ppm
6.764375
4.90625
6.764375
+30 ppm
4.90625
+30 ppm
MHz
Series resonance resistor of
the crystal
f
XTO = 6.764 MHz
4.906 MHz
RS
150
220
Static capacitance of the
crystal
C
o
6.5
pF
Analog Signal Processing
Input sensitivity
Input matched according to
Figure 3-3
ASK (level of carrier)
BER
≤ 10-3 (Manchester),
f
in = 433.92 MHz/ 315 MHz
T = 25°C, VS = 5V, fIF = 1 MHz
P
Ref_ASK
BR_Range0 (1 kBd)
–107
–110
–112
dBm
BR_Range1 (2 kBd)
–105
–108
–110
dBm
BR_Range2 (4kBd)
–103
–106
–108
dBm
BR_Range3 (8 kBd)
–101
–104
–106
dBm
Sensitivity variation for the
full operating range
compared to
Tamb = 25°C, VS = 5V
f
in = 433.92 MHz/315 MHz
fIF = 1 MHz
P
ASK = PRef_ASK + PRef
P
Ref
+2.5
–1.5
dB
10. Electrical Characteristics (continued)
Parameters
Test Conditions
Symbol
Min.
Typ.
Max.
Unit
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| ATA5745 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:UHF ASK/FSK Receiver |
| ATA5745_07 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:UHF ASK/FSK Receiver |
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