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參數(shù)資料
| 型號： | LC72131M |
| 元件分類： | PLL合成/DDS/VCOs |
| 英文描述： | PLL FREQUENCY SYNTHESIZER, 40 MHz, PDSO20 |
| 封裝： | MFP20 |
| 文件頁數(shù)： | 18/23頁 |
| 文件大?。?/td> | 405K |
| 代理商： | LC72131M |
Specifications
Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V
Allowable Operating Ranges at Ta = –40 to +85°C, VSS = 0 V
Note: * Recommended crystal oscillator CI values:
CI
≤ 120 (For a 4.5 MHz crystal)
CI
≤ 70 (For a 7.2 MHz crystal)
<Sample Oscillator Circuit>
Crystal oscillator: HC-49/U (manufactured by Kinseki, Ltd.), CL = 12 pF
C1 = C2 = 15 pF
The circuit constants for the crystal oscillator circuit depend on the crystal used, the printed circuit board
pattern, and other items. Therefore we recommend consulting with the manufacturer of the crystal for
evaluation and reliability.
No. 4921-4/23
LC72131, 72131M
Parameter
Symbol
Pins
Ratings
Unit
Supply voltage
VDD max
VDD
–0.3 to +7.0
V
VIN1 max
CE, CL, DI, AIN
–0.3 to +7.0
V
Maximum input voltage
VIN2 max
XIN, FMIN, AMIN, IFIN
–0.3 to VDD + 0.3
V
VIN3 max
IO1, IO2
–0.3 to +15
V
VO1 max
DO
–0.3 to +7.0
V
Maximum output voltage
VO2 max
XOUT, PD
–0.3 to VDD + 0.3
V
VO3 max
BO1 to BO4, IO1, IO2, AOUT
–0.3 to +15
V
IO1 max
BO1
0 to 3.0
mA
Maximum output current
IO2 max
AOUT, DO
0 to 6.0
mA
IO3 max
BO2 to BO4, IO1, IO2
0 to 10.0
mA
Allowable power dissipation
Pd max
Ta
≤ 85°C
LC72131: DIP22S
350
mW
LC72131M: MFP20
180
Operating temperature
Topr
–40 to +85
°C
Storage temperature
Tstg
–55 to +125
°C
Parameter
Symbol
Pins
Conditions
min
typ
max
Unit
Supply voltage
VDD
4.5
5.5
V
Input high-level voltage
VIH1
CE, CL, DI
0.7 VDD
6.5
V
VIH2
IO1, IO2
0.7 VDD
13
V
Input low-level voltage
VIL
CE, CL, DI, IO1, IO2
0
0.3 VDD
V
VO1
DO
0
6.5
V
Output voltage
VO2
BO1 to BO4, IO1, IO2,
0
13
V
AOUT
fIN1
XIN
VIN1
1
8
MHz
fIN2
FMIN
VIN2
10
160
MHz
Input frequency
fIN3
AMIN
VIN3, SNS = 1
2
40
MHz
fIN4
AMIN
VIN4, SNS = 0
0.5
10
MHz
fIN5
IFIN
VIN5
0.4
12
MHz
VIN1
XIN
fIN1
400
1500
mVrms
VIN2-1
FMIN
f = 10 to 130 MHz
40
1500
mVrms
VIN2-2
FMIN
f = 130 to 160 MHz
70
1500
mVrms
Input amplitude
VIN3
AMIN
fIN3, SNS = 1
40
1500
mVrms
VIN4
AMIN
fIN4, SNS = 0
40
1500
mVrms
VIN5-1
IFIN
fIN5, IFS = 1
40
1500
mVrms
VIN5-2
IFIN
fIN6, IFS = 0
70
1500
mVrms
Supported crystals
Xtal
XIN, XOUT
*
4.0
8.0
MHz
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相關代理商/技術參數(shù) |
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| LC72133M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizer for Electronic Tuning |
| LC72133M_11 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizer for Electronic Tuning |
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