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參數資料
| 型號： | LA17000M |
| 元件分類： | 接收器 |
| 英文描述： | AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP80 |
| 封裝： | 14 X 14 MM, QFP-80 |
| 文件頁數： | 17/54頁 |
| 文件大?。?/td> | 830K |
| 代理商： | LA17000M |
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LA17000M
No. 6522-24/54
Programmable Divider Configuration
DVS SNS
Input pin
Divisor setting (N)
Input frequency range
(A)
1
*
PLL IN
272 to 65535
10 to 160 MHz
Minimum input sensitivity f[MHz]
(A) PLL IN
10
≤ f < 130
130
≤ f <160
40 mVrms
70 mVrms
General-purpose Counter Configuration
In the LA17000M, the general-purpose counter consists of a 20-bit binary counter. The count results can be read
through the DO pin, MSB first.
When using the general-purpose counter for cycle measurement, the measurement period can be selected from among 4,
8, 32, and 64 ms through the GT0 and GT1 data. The cycle of the signal that is input to the HCTR pin or the LCTR pin
can then be measured by counting the number of pulses that are input to the general-purpose counter within this mea-
surement period.
When using the general-purpose counter to measure a cycle, it is also possible to measure the cycle of a signal that is
input to the LCTR pin according to the number of check signals (refer to the “Check Signal Frequency” table below)
input to the general-purpose counter within one or two cycles of the signal that is input to the LCTR.
Check Signal Frequency
X tal OSC
10.25 MHz
10.35 MHz
fref = 30, 9, 3 kHz
fref other than 30, 9, 3 kHz
Check signal
10.25 kHz
1030 kHz
1150 kHz
CTS1
Input pin
Measurement mode
Frequency range
Input sensitivity
S1
1
HCTR
Frequency
0.4 to 25.0 MHz
40 mVrms *1
*1 CTC = 0: 40 mVrms; however, when CTC = 1, the frequency range is HCTR: 8 to 12 MHz
CTC = 1: 70 mVrms
General-purpose counter
(20-bit binary counter)
DO pin
相關PDF資料 |
PDF描述 |
|---|---|
| LA1776M | 2-BAND, AUDIO TUNER, PQFP64 |
| LA1776M | 2-BAND, AUDIO TUNER, PQFP64 |
| LA1780M | 2-BAND, AUDIO TUNER, PQFP64 |
| LA1781M | AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP64 |
| LA1784M | AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP64 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LA17000ML-MPB-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA171B-3G-PF | 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY |
| LA171B-GGH-PF | 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY |
| LA171B-YGG-PF | 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY |
| LA174B-2G-PF | 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY |
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