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MC44BC375T 参数 Datasheet PDF下载

MC44BC375T图片预览
型号: MC44BC375T
PDF下载: 下载PDF文件 查看货源
内容描述: PLL调谐VHF音频/视频高集成调制器芯片 [PLL Tuned VHF Audio/ Video High Integration Modulator ICs]
分类和应用:
文件页数/大小: 20 页 / 532 K
品牌: MOTOROLA [ MOTOROLA ]
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Freescale Semiconductor, Inc.  
Electrical Characteristics  
6 Electrical Characteristics  
A = 100% Tested  
B = 100% Correlation tested  
C = Characterized on samples  
D = Design parameter  
6.1 Specification Conditions  
Unless otherwise stated: Vcc = 5.0V, T amb. = 25°C.Video input 1Vp-p, 10 step greyscale. RF inputs /  
outputs into 75load. SPECIFICATIONS ONLY VALID FOR ENVELOPE DEMODULATION  
Power Supply Parameters  
Min Typ Max Unit  
Notes  
Type  
Operating Supply Voltage range  
Total Supply Current  
4.5  
40  
3
5.0  
47  
5
5.5  
55  
7
V
B
A
A
mA All sections active  
mA PSave/LO=LO  
Total Standby Mode Supply Current  
DC Parameter  
Min Typ Max Unit  
Type  
Threshold voltage level on pins CHS, PSS, SFS, PSave/LO  
2.1  
10  
1
V
C
A
A
A
D
7
0.7  
60  
1
12  
µA  
µA  
µA  
K  
Sound Comparator Charge Pump Current: During locking  
When locked  
1.5  
RF Comparator Charge Pump Current  
100 150  
Crystal Oscillator Stability - negative resistance  
-
-
Logic Output Port: Saturation voltage @ I=15mA  
Leakage current  
-
-
210 300  
mV  
uA  
A
A
-
1
MOTOROLA  
MC44BC375/U/J/T Technical Data  
5
For More Information On This Product,  
Go to: www.freescale.com  
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