參數(shù)資料
型號(hào): LC72146
廠商: Sanyo Electric Co.,Ltd.
英文描述: PLL Frequency Synthesizer for Electronic Tuning(用于電子調(diào)諧的鎖相環(huán)頻率合成器)
中文描述: 鎖相環(huán)頻率合成器電子調(diào)諧(用于電子調(diào)諧的鎖相環(huán)頻率合成器)
文件頁數(shù): 4/21頁
文件大小: 356K
代理商: LC72146
Continued from preceding page.
Pin Assignment
Block Diagram
No. 4922-4/21
LC72146, 72146M
Parameter
Symbol
Conditions
min
typ
max
Unit
Output off leakage current
I
OFF
1
I
OFF
2
I/O-1 to I/O3, AOUT, O-7; V
O
= 13 V
DO; V
O
= 6.5 V
5.0
μA
5.0
μA
High-level three state
off leakage current
I
OFFH
PD0, PD1, AIN; V
O
= V
DD
0.01
200
nA
Lowh-level three state
off leakage current
I
OFFL
PD0, PD1, AIN; V
O
= 0 V
0.01
200
nA
Input cacitance
C
IN
R
pd
1
R
pd
2
FMIN
6
pF
k
k
Pull-down transistor
on resistance
FMIN
80
200
600
AMIN
80
200
600
V
DD
; Xtal = 7.2 MHz, f
IN
2 = 160 MHz,
V
IN
2 = 70 mVrms, f
IN
4 = 25 MHz
V
IN
4 = 40 mVrms
I
DD
1
10
15
mA
Supply current
I
DD
2
V
DD
; PLL inhibited,
crystal oscillator running (Xtal = 7.2 MHz)
0.5
1.5
mA
I
DD
3
V
DD
;PLL inhibited, crystal oscillator stoped
10
μA
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