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参数资料
| 型号： | LC72137 |
| 元件分类： | PLL合成/DDS/VCOs |
| 英文描述： | PLL FREQUENCY SYNTHESIZER, 40 MHz, PDIP22 |
| 封装： | SDIP-22 |
| 文件页数： | 12/22页 |
| 文件大小： | 348K |
| 代理商： | LC72137 |
No. 5743-2/22
LC72137, 72137M
Specifications
Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V
Parameter
Symbol
Conditions
Ratings
Unit
Maximum 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
Maximum output current
IO max
BO1 to BO4, IO1, IO2, DO, AOUT
0 to 6.0
mA
Allowable power dissipation
Pd max
Ta
≤ 70°C: DIP22S
350
mW
Ta
≤ 70°C: MFP20
180
mW
Operating temperature
Topr
–20 to +70
°C
Storage temperature
Tstg
–40 to +125
°C
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Supply voltage
VDD
2.5
3.6
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
Output voltage
VO1
DO
0
6.5
V
VO2
BO1 to BO4, IO1, IO2, AOUT
0
13
V
fIN1
XIN: VIN1
75
kHz
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
200
800
mVrms
VIN2-1
FMIN: f = 10 to 40 MHz
20
800
mVrms
VIN2-2
FMIN: f = 40 to 130 MHz
10
800
mVrms
Input amplitude
VIN2-3
FMIN: f = 130 to 160 MHz
40
800
mVrms
VIN3
AMIN: fIN3, SNS = 1
40
800
mVrms
VIN4
AMIN: fIN4, SNS = 0
40
800
mVrms
VIN5-1
IFIN: fIN5, IFS = 1
40
800
mVrms
VIN5-2
IFIN: fIN6, IFS = 0
70
800
mVrms
Guaranteed crystal
Xtal
XIN, XOUT *
75
kHz
oscillator frequency
Allowable Operating Ranges at Ta = –20 to +70°C, VSS = 0 V
* Note : Recommended crystal oscillator CI value : CI
≤ 35 k (for a 75kHz crystal )
The circuit constants for the crystal oscillator circuit depend on the crystal used, the printed sircuit board pattem, and other items. Therefore we
recommend consulting with the manfacturer of the crystal for evaluation and reliability.
The extremely high input impedance of the XIN pins means that applications must take the possibility of leakage into account.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LC72137_11 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizer |
| LC72137M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizer for Electronic Tuning |
| LC72137MA-AE | 功能描述:时钟合成器/抖动清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| LC72140 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizers |
| LC72140M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PLL Frequency Synthesizers |
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