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參數(shù)資料
| 型號： | MC44829 |
| 廠商： | Motorola, Inc. |
| 英文描述： | TV AND VCR I2C PLL TUNING CIRCUIT WITH 1.3 GHz PRESCALER AND MIX/OSC DECODER |
| 中文描述： | 電視機(jī)和錄像機(jī)的I2C鎖相環(huán)調(diào)諧電路與1.3 GHz的分頻器和混合/振蕩器解碼器 |
| 文件頁數(shù)： | 3/10頁 |
| 文件大小： | 137K |
| 代理商： | MC44829 |
MC44829
3
MOTOROLA ANALOG IC DEVICE DATA
ELECTRICAL CHARACTERISTICS
(VCC1 = 5.0 V, VCC2 = 33 V, TA = 25
°
C, unless otherwise noted.)
Characteristic
Pin
Min
Typ
Max
Unit
VCC1 Supply Voltage Range
VCC1 Supply Current (VCC1 = 5.0 V)
Band Buffer Leakage Current when “Off” at 12 V
5
4.5
5.0
5.5
V
5
25
35
50
mA
6, 7, 8
–
0.01
1.0
μ
A
Band Buffer Saturation Voltage when “On” at 5.0 mA
6, 7, 8
–
0.16
0.4
V
Data/Clock Current at 0 V (Acknowledge “Off”)
10, 11
–10
–
0
μ
A
μ
A
Data/Clock Current at 5.0 V (Acknowledge “Off”)
10, 11
0
–
1.0
Data/Clock Input Voltage Low
10, 11
–
–
1.5
V
Data/Clock Input Voltage High
10, 11
3.0
–
–
V
Data Saturation Voltage at 3.0 mA (Acknowledge “On”)
11
–
0.25
0.4
V
Decoder “High” Level Sourcing 100
μ
A
Decoder “Medium” Level Sourcing 15
μ
A
Decoder “Low” Level Sinking 20
μ
A
12
3.4
–
VCC1
2.1
V
12
1.8
–
V
12
0
–
0.8
V
Clock Frequency Range
10
–
–
100
kHz
Oscillator Frequency Range
13
3.15
3.2
4.05
MHz
Operational Amplifier Internal Reference Voltage
–
2.0
2.75
3.2
V
Operational Amplifier Input Current
14
–15
0
15
nA
DC Open Loop Gain (RL = 22 k
)
Gain Bandwidth Product (CL = 0.5 nF)
Vout Low (RL = 22 k
)
Phase Detector Tri–State Current
14, 1
100
250
1000
V/V
14, 1
0.3
–
–
MHz
1
–
0.45
0.65
V
14
–15
0
15
nA
Charge Pump Current of Phase Comparator (T14 = 0)
Charge Pump Current of Phase Comparator (T14 = 1)
VCC2 Supply Voltage Range
14
30
40
50
μ
A
μ
A
14
90
125
150
1
25
33
36
V
PIN FUNCTION DESCRIPTION
Pin
Function
Description
1
VTUN/VCC2
Gnd
Output of the tuning voltage amplifier. Needs an external pull–up resistor to drive the varicaps
2
Ground
3, 4
HF1/ HF2
VCC1
B4, B5, B6
CA
Symmetric HF inputs from local oscillator
5
Supply voltage. Typical 5.0 V
6, 7, 8
Band buffer outputs
9
Chip address selection pin
Clock input of the I2C bus
10
SCL
11
SDA
Data input
12
DEC
Band decoder output for the mixer/oscillator circuit
13
Xtal
Crystal input
14
PHO
Input of tuning voltage amplifier
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MC44829D | 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 |
| MC44829DR2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述: |
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| MC44864 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:PLL TUNING CIRCUIT WITH 1.3 GHz PRESCALER AND D/A CONVERTERS |
| MC44864M | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述: |
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