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參數資料
| 型號： | MC13150FTA |
| 廠商： | MOTOROLA INC |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | NARROWBAND FM COILLESS DETECTOR IF SUBSYSTEM FOR CELLULAR AND ANALOG APPLICATIONS |
| 中文描述： | TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PQFP24 |
| 封裝： | PLASTIC, LQFP-24 |
| 文件頁數： | 9/20頁 |
| 文件大?。?/td> | 514K |
| 代理商： | MC13150FTA |
MC13150
9
MOTOROLA ANALOG IC DEVICE DATA
Figure 15. Application Circuit
NOTES:
1.Alternate solution is 1:4 impedance transformer (sources include Mini Circuits, Coilcraft and Toko).
2.455 kHz ceramic filters (source Murata CFU455 series which are selected for various bandwidths).
3.For external LO source, a 51
pull–up resistor is used to bias the base of the on–board transistor as shown in Figure 15.
Designer may provide local oscillator with 3rd, 5th, or 7th overtone crystal oscillator circuit. The PC board is laid out to
accommodate external components needed for a Butler emitter coupled crystal oscillator (see Figure 16).
4.Enable IC by switching the pin to VEE.
5.The resistor is chosen to set the range of RSSI voltage output swing.
6.Details regarding the external components to setup the coilless detector are provided in the application section.
32
31
30
29
28
27
26
25
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
24
23
22
21
20
19
18
17
(3)
LO Input
(4)
Enable
(5)
RSSI
RSSI
Buffer
Detector
Output
RL
150 k
RS
150 k
1.0 n
100 n
100 n
1.0
μ
CT
+
560 k
RB
150 k
RT
12 k
RF
(6)
Coilless Detector
Circuit
10
μ
VCC
100 n
100 n
455 kHz
IF Ceramic
Filter
1.0 n
1.0 n
100 n
(2)
455 kHz
IF Ceramic
Filter
100 n
RF/IF
Input
11 p
(1)
180 nH
100 n
51
82 k
VEE1
Mixer
VCC1
Local
Oscillator
RSSI
Buffer
IF
VCC2
VEE2
Limiter
(6)
D
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| MC13150 | NARROWBAND FM COILLESS DETECTOR IF SUBSYSTEM FOR CELLULAR AND ANALOG APPLICATIONS |
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相關代理商/技術參數 |
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|---|---|
| MC13150FTB | 制造商:LANSDALE 制造商全稱:LANSDALE Semiconductor Inc. 功能描述:Narrowband FM Coilless Detector IF Subsystem |
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| MC13155D | 制造商:LANSDALE 制造商全稱:LANSDALE Semiconductor Inc. 功能描述:Wideband FM IF |
| MC13156 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Wideband FM IF System |
| MC13156DW | 制造商:Motorola Inc 功能描述: |
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