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參數(shù)資料
| 型號(hào)： | LC7150 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | FCC 10-Channel Standard PLL For Cordless Telephone |
| 中文描述： | 催化裂化10通道標(biāo)準(zhǔn)無繩電話的PLL |
| 文件頁數(shù)： | 4/5頁 |
| 文件大?。?/td> | 62K |
| 代理商： | LC7150 |
Pin Description
Pin
Description
F1
5.0 kHz output. When not used, connect to V
SS
.
4.4 kHz output (10.24 MHz
÷
2304). When not used, connect to V
SS
.
F2
V
DD
, V
SS
Power supply.
XIN, XOUT
Crystal resonator (10.24 MHz).
D1 to D4
Channel select pin.
R/B
Base unit/remote unit select pin.
R/B = ‘‘0’’ (V
SS
) ...... Remote unit
R/B = ‘‘1’’ (V
DD
) ...... Base unit
SB
Used to stop the TX PLL at the standby mode to minimize current dissipation.
SB = ‘‘0’’ (V
SS
) ...... Standby mode. Only the RX and PLL are operated. The charge pump enters a
high-impedance mode.
SB = ‘‘1’’ (V
DD
) ...... The TX, RX and PLL are operated.
PIT
TX programmable divider input pin.
PIR
RX programmable divider input pin.
PDT
TX charge pump output pin.
PDR
RX charge pump output pin.
TEST
LSI test input pin. Connected to V
SS.
LDT
TX PLL unlock signal output pin.
When the phase difference becomes t
D
(= 6.25 μs.) or more, 5.6 ms. output pulse is delivered at the LDT pin.
Reference divider
Programmable divider
LDT
Reference divider
Programmable divider
LDT
LC7150
No.1634-4/5
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|---|---|
| LC7151 | CMOS Si Gate LSI Meeting FCC 10-Channel Standard PLL for Cordless Telephone |
| LC7152 | Universal Dual-PLL Frequency Synthesizers |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC7151 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS Si Gate LSI Meeting FCC 10-Channel Standard PLL for Cordless Telephone |
| LC7152 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Universal Dual-PLL Frequency Synthesizers |
| LC7152KM | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Universal Dual-PLL Frequency Synthesizers |
| LC7152M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Universal Dual-PLL Frequency Synthesizers |
| LC7152NM | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Universal Dual-PLL Frequency Synthesizers |
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