參數(shù)資料
型號(hào)： KESRX05
廠商： Zarlink Semiconductor Inc.
英文描述： 260 to 470MHz ASK Receiver with Power Down
中文描述： 260至470MHz ASK接收機(jī)的斷電
文件頁(yè)數(shù)： 20/28頁(yè)
文件大?。?/td> 466K
代理商： KESRX05
19
KESRX05
2
100
2
80
2
60
2
40
2
20
0
7·0
RFIN UNMODULATED CARRIER AT 433·92MHz (dBm)
C
C
V
CC
= 3V
V
CC
= 6V
20
6·5
6·0
5·5
5·0
4·5
4·0
3·5
Figure 16 Receiver current consumption v. received signal strength RFIN (see RF Down-converter, page 9)
NOTES
1. Conversion gain of the receiver is limited by the insertion loss of the front end SAW filter.
2. Dynamic range of the RSSI output transfer characteristic (Figure 14) is governed by the noise figure of the receiver,
which is limited by the insertion loss of the front end SAW filter and the bandwidth of the 10·7MHz ceramic filter.
3. Reduction in conversion gain and increase in receiver current consumption coincides with lift-off of the AGC control
line (pin 12). Action of the AGC applies additional mixer booster current to improve the linearity of the mixer at high
signal levels.
2
40
0
TEMPERATURE (
°
C)
T
25
6
5
4
PD0 TTVD MAX
PD0 TTVD TYP
PD0 TTVD MIN
PD1 TTVD MAX
PD1 TTVD TYP
PD1 TTVD MIN
85
105
110
3
2
1
0
NOTE
Time to valid data of PD0 to PD2 can be improved by maintaining the crystal oscillator in PD0 mode (see Power Down, page 9 and Table 1,
pin 23.)
Figure 17 PD0 to PD2 and PD1 to PD2 time to valid data (see Power Down, page 9)
相關(guān)PDF資料
PDF描述
KESRX05B1S 260 to 470MHz ASK Receiver with Power Down
KESRX05B1T 260 to 470MHz ASK Receiver with Power Down
KESRX05KG1S 260 to 470MHz ASK Receiver with Power Down
KESRX05KG1T 260 to 470MHz ASK Receiver with Power Down
KESRX05QP1S 260 to 470MHz ASK Receiver with Power Down
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KESRX05B1S 制造商:ZARLINK 制造商全稱(chēng):Zarlink Semiconductor Inc 功能描述:260 to 470MHz ASK Receiver with Power Down
KESRX05B1T 制造商:ZARLINK 制造商全稱(chēng):Zarlink Semiconductor Inc 功能描述:260 to 470MHz ASK Receiver with Power Down
KESRX05KG1S 制造商:ZARLINK 制造商全稱(chēng):Zarlink Semiconductor Inc 功能描述:260 to 470MHz ASK Receiver with Power Down
KESRX05KG1T 制造商:ZARLINK 制造商全稱(chēng):Zarlink Semiconductor Inc 功能描述:260 to 470MHz ASK Receiver with Power Down
KESRX05QP1S 制造商:ZARLINK 制造商全稱(chēng):Zarlink Semiconductor Inc 功能描述:260 to 470MHz ASK Receiver with Power Down
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