參數(shù)資料
型號: LC7215FM
廠商: Sanyo Electric Co.,Ltd.
英文描述: MW/LW PLL Frequency Synthesizers
中文描述: 兆瓦/龍運鎖相環(huán)頻率合成器
文件頁數(shù): 5/7頁
文件大?。?/td> 73K
代理商: LC7215FM
Data Input
(2) O, P: Mode selection
Mode
NOR1
NOR2
TEST1
TEST2
O
0
0
1
1
P
0
1
0
1
DOUT
T
T
TB
8 Hz
8 Hz
Operation
Normal operation (with PLL operating)
Normal operation (backup when PLL is halted)
(Device test mode)
(Device test mode)
(3) Q, R: Reference frequency selection
Q
0
0
1
1
R
0
1
0
1
Reference frequency
9 kHz
10 kHz
1 kHz
5 kHz
(4) S: Programmable divider input sensitivity switch
S = 1: for High speed
S = 0: for Low speed
(5) T: Output to DOUT
T = 1: DOUT = 1
T = 0: DOUT = 0
Internal
data
Input MSB first
(1) A to N: Divider data
Example:
Division by 12,420
LC7215, 7215F, 7215FM
No.3584-5/7
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參數(shù)描述
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