參數(shù)資料
型號: LV25450PNW
元件分類: 調(diào)諧器
英文描述: AUDIO TUNER, PQFP64
封裝: 10 X 10 MM, SQFP-64
文件頁數(shù): 30/40頁
文件大小: 1251K
代理商: LV25450PNW
LV25450PNW
Continued from preceding page.
No.
Control block/data
Description
Related data
(35)
LSI test data
W_KEYED
Modifies the keyed AGC connection circuit.
1 bit
Keyed AGC switch
0
1
Wide + narroww
Narrow only
(36)
Sub-Address
Sub-code address
Each 1 bit
(37)
OFFSET_SW
The DC offset was given to the differential motion part of LO-OSC for the IRR
improvement, and the function to correct Duty was added.
It is control Bit to stop this function, and to switch in a state past (The offset giving is not
done).
1BITbit
Programmable Divider Structure
4 bits
12 bits
Programmable
Divider
Swallow
Counter
φE
fvco/N
PD
ferf
fvco = ferf
× N
PLL IN
DVS
Set divisor (N)
Input frequency range (f (MHz))
IC internal PLL IN pin
1
272 to 65535
120
≤ f ≤ 270
Selected
0
-
Stopped
* : Since the IC is closed internally, the input sensitivity is not specified.
No.A1668-36/40
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