參數(shù)資料
型號(hào)： LC72146
元件分類： PLL合成/DDS/VCOs
英文描述： PLL FREQUENCY SYNTHESIZER, 40 MHz, PDIP24
封裝： SDIP-24
文件頁數(shù)： 17/22頁
文件大?。?/td> 157K
代理商： LC72146
Continued from preceding page.
Note: 1. Period measurement
2. Recommended crystal oscillator CI values:
CI
≤ 120 (For a 4.5 MHz crystal)
CI
≤ 70 (For a 7.2 MHz crystal)
3. See the description of the structure of the programmable divider.
4. With the CTC bit in the serial data set to 0
5. With the CTC bit in the serial data set to 1
6. See the description of the serial data timing.
Electrical Characteristics at Ta = –40 to +85°C, VSS = 0 V
No. 4922-4/22
LC72146, 72146M, 72146V
Parameter
Symbol
Conditions
min
typ
max
Unit
Clock low-level time
tCL
CL*5
0.45
s
Clock high-level time
tCH
CL*5
0.45
s
CE wait time
tEL
CE, CL*5
0.45
s
CE setup time
tES
CL, CE*5
0.45
s
CE hold time
tEH
CE, CL*5
0.45
s
Chip enable to data latch time
tLC
*5
0.45
s
Data output time
tDC
DO, CL; Depends on pull-up resistor
0.2
s
Parameter
Symbol
Conditions
min
typ
max
Unit
Rf1
XIN
1.0
M
Rf2
FMIN
500
k
Internal feedback resistance
Rf3
AMIN
500
k
Rf4
HCTR/I-6
250
k
Rf5
LCTR/I-7
250
k
Sub charge pump
R1S
AIN
100
internal resistance
Hysteresis
VHIS
CE, CL, DI, LCTR/I-7
0.1 VDD
V
IO = 0.5 mA
VDD – 0.5
V
Output high-level voltage
VOH1
PD0, PD1, I/O-4, I/O-5, O-6
IO = 1 mA
VDD – 1.0
V
IO = 2 mA
VDD – 2.0
V
VOH2
AIN: IO = 1 mA
VDD – 0.6
VDD – 0.3
V
IO = 0.5 mA
0.5
V
VOL1
PD0, PD1, I/O-4,
IO = 1 mA
1.0
V
I/O-5, O-6, O-7
IO = 2 mA
2.0
V
VOL2
AIN: IO = 1 mA
0.3
0.6
V
Output low-level voltage
IO = 1 mA
0.2
V
VOL3
I/O-1 to I/O-3
IO = 2.5 mA
0.5
V
IO = 5 mA
1.0
V
IO = 9 mA
1.8
V
VOL4
DO; IO = 5 mA
1.0
V
VOL5
AOUT; IO = 1 mA, AIN = 1.3 V
0.5
V
IIH1
CE, CL, DI; VI = 6.5 V
5.0
A
IIH2
I/O-1 to I/O-3; VI = 13 V
5.0
A
Input high-level current
IIH3
I/O-4, I/O-5, HCTR/I-6, LCTR/I-7; VI = VDD
5.0
A
IIH4
XIN; VI = VDD
2.0
11
A
IIH5
FMIN, AMIN; VI = VDD
4.0
22
A
IIH6
HCTR/I-6, LCTR/I-7; VI = VDD
8.0
44
A
IIL1
CE, CL, DI; VI = 0 V
5.0
A
IIL2
I/O-1 to I/O5; VI = 0 V
5.0
A
Input low-level current
IIL3
HCTR/I-6, LCTR/I-7; VI = 0 V
5.0
A
IIL4
XIN; VI = 0 V
2.0
11
A
IIL5
FMIN, AMIN; VI = 0 V
4.0
22
A
IIL6
HCTR/I-6, LCTR/I-7; VI = 0 V
8.0
44
A
Continued on next page.
相關(guān)PDF資料
PDF描述
LC72146V PLL FREQUENCY SYNTHESIZER, 40 MHz, PDSO24
LC72146M PLL FREQUENCY SYNTHESIZER, 40 MHz, PDSO24
LC72147V PLL FREQUENCY SYNTHESIZER, 180 MHz, PDSO24
LC72148V PLL FREQUENCY SYNTHESIZER, 40 MHz, PDSO24
LC72191M PLL FREQUENCY SYNTHESIZER, 40 MHz, PDSO24
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
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