參數(shù)資料
型號(hào)： MC44818
廠商： Motorola, Inc.
英文描述： TV AND VCR PLL TUNING CIRCUIT WITH 1.3 GHz PRESCALER AND I2C BUS
中文描述： 電視機(jī)和錄像機(jī)鎖相環(huán)調(diào)諧電路與1.3 GHz的分頻器和I2C總線
文件頁數(shù)： 6/8頁
文件大?。?/td> 158K
代理商： MC44818
MC44818
6
MOTOROLA ANALOG IC DEVICE DATA
Figure 6. HF Sensitivity Test Circuit
Device is in test mode. B2, B3 are “On” and B0, B1 are “Off”.
Sensitivity is level of HF generator on 50
load (without Pin 8 loading).
14
HF
8
Gnd
9
B0
10
B1
11
B2
12
B3
13
Bus Controller
HF Generator
HF Out
Gnd
7
VCC1
Frequency
Counter
In
VCC3
Bus
390
390
4.7 k
4.7 k
50
50
Cable
1.0 nF
MC44818
HF CHARACTERISTICS
(See Figure NO TAG)
Characteristic
Pin
Min
Typ
Max
Unit
DC Bias
8
–
1.6
–
V
Input Voltage Range
80–150 MHz
150–600 MHz
600–950 MHz
950–1300 MHz
mVrms
8
8
8
8
10
5.0
10
50
–
–
–
–
315
315
315
315
500 MHz
1.3 GHz
–j +j
0
2
0.5
1
0.5
1
2
0.5
1
2
Figure 7. Typical HF Input Impedance
ZO = 50
1.0 GHz
50 MHz
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC44818D 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:TV AND VCR PLL TUNING CIRCUIT WITH 1.3 GHz PRESCALER AND I2C BUS
MC44818DR2 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC44824D 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:TV AND VCR PLL TUNING CIRCUITS WITH 1.3 GHz PRESCALER AND I2C BUS
MC44825D 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:TV AND VCR PLL TUNING CIRCUITS WITH 1.3 GHz PRESCALER AND I2C BUS
MC44826D 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:TV AND VCR I2C PLL TUNING CIRCUIT WITH 1.3 GHz PRESCALER AND MIX/OSC DECODER
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