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(yè)數(shù): 3/21頁(yè)
文件大?。?/td> 356K
代理商: LC72146
Continued from preceding page.
Note: 1. Period measurement
2. See the description of the structure of the programmable divider.
3. With the CTC bit in the serial data set to 0
4. With the CTC bit in the serial data set to 1
5. See the description of the serial data timing.
Electrical Characteristics
at Ta = –40 to +85°C, V
SS
= 0 V
No. 4922-3/21
LC72146, 72146M
Parameter
Symbol
Conditions
min
typ
max
Unit
Clock low-level time
t
CL
t
CH
t
EL
t
ES
t
EH
t
LC
t
DC
CL
*
5
CL
*
5
CE, CL
*
5
CL, CE
*
5
CE, CL
*
5
*
5
0.45
μs
Clock high-level time
0.45
μs
CE wait time
0.45
μs
CE setup time
0.45
μs
CE hold time
0.45
μs
Chip enable to data latch time
0.45
μs
Data output time
DO, CL; Depends on pull-up resistor
0.2
μs
Parameter
Symbol
Conditions
min
typ
max
Unit
m
k
k
k
k
Rf1
XIN
1.0
Rf2
FMIN
500
Internal feedback resistance
Rf3
AMIN
500
Rf4
HCTR/I-6
250
Rf5
LCTR/I-7
250
Sub charge pump
internal resistance
R1S
AIN
100
Hysteresis
V
HIS
CE, CL, DI, LCTR/I-7
0.1 V
DD
V
I
O
= 0.5 mA
I
O
= 1 mA
I
O
= 2 mA
V
DD
– 0.5
V
DD
– 1.0
V
DD
– 2.0
V
DD
– 0.6
V
Output high-level voltage
V
OH
1
PD0, PD1, I/O-4, I/O-5, O-6
V
V
V
OH
2
AIN: I
O
= 1 mA
V
DD
– 0.3
V
I
O
= 0.5 mA
I
O
= 1 mA
I
O
= 2 mA
0.5
V
V
OL
1
PD0, PD1, I/O-4,
1.0
V
I/O-5, O-6, O-7
2.0
V
V
OL
2
AIN: I
O
= 1 mA
0.3
0.6
V
Output low-level voltage
I
O
= 1 mA
I
O
= 2.5 mA
I
O
= 5 mA
I
O
= 9 mA
0.2
V
V
OL
3
I/O-1 to I/O-3
0.5
V
1.0
V
1.8
V
V
OL
4
V
OL
5
I
IH
1
I
IH
2
I
IH
3
I
IH
4
I
IH
5
I
IH
6
I
IL
1
I
IL
2
I
IL
3
I
IL
4
I
IL
5
I
IL
6
DO; I
O
= 5 mA
AOUT; I
O
= 1 mA, AIN = 1.3 V
CE, CL, DI; V
I
= 6.5 V
I/O-1 to I/O-3; V
I
= 13 V
I/O-4, I/O-5, HCTR/I-6, LCTR/I-7; V
I
= V
DD
XIN; V
I
= V
DD
FMIN, AMIN; V
I
= V
DD
HCTR/I-6, LCTR/I-7; V
I
= V
DD
CE, CL, DI; V
I
= 0 V
I/O-1 to I/O5; V
I
= 0 V
HCTR/I-6, LCTR/I-7; V
I
= 0 V
XIN; V
I
= 0 V
FMIN, AMIN; V
I
= 0 V
HCTR/I-6, LCTR/I-7; V
I
= 0 V
1.0
V
0.5
V
5.0
μA
5.0
μA
Input high-level current
5.0
μA
2.0
11
μA
4.0
22
μA
8.0
44
μA
5.0
μA
5.0
μA
Input low-level current
5.0
μA
2.0
11
μA
4.0
22
μA
8.0
44
μA
Continued on next page.
相關(guān)PDF資料
PDF描述
LC72147V PLL Frequency Synthesizer for Electronic Tuning in Car Audio Systems
LC72148V Electronic Tuning PLL Frequency Synthesizer for Car Stereo Systems
LC7215 MW/LW PLL Frequency Synthesizers
LC7215F MW/LW PLL Frequency Synthesizers
LC7215FM MW/LW PLL Frequency Synthesizers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LC72146M 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizer for Electronic Tuning
LC72146MA-AH 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
LC72146MHSQR-U-TRM-E 制造商:Sony Semiconductor Solutions Division 功能描述:
LC72146V 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
LC72147V 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizer for Electronic Tuning in Car Audio Systems