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參數(shù)資料
| 型號(hào)： | M64893AFP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | SERIAL INPUT PLL FREQUENCY SYNTHESIZER FOR TV/VCR |
| 中文描述： | 串行輸入鎖相環(huán)頻率合成器的電視/錄像機(jī) |
| 文件頁(yè)數(shù)： | 6/7頁(yè) |
| 文件大小： | 49K |
| 代理商： | M64893AFP |
MITSUBISHI IC
S
(TV)
M64893FP/GP
SERIAL INPUT PLL FREQUENCY SYNTHESIZER FOR TV/VCR
6
(2) Test-mode bit setting
X
CP
T0, T1, and T2 :Set up test modes
RSa, RSb
:Set the frequency division of the standard
frequency
OS
:Set up the tuning amplifier
SI
:1 Only (It is prohibit to "0 ")
:Random, 0 or 1.normal "0"
:Set up the charge pump current value
Setting up the charge pump current of the phase comparator
Setting up for the test mode
Set up for the reference frequency division ratio
Set up the tuning amplifier
POWER ON RESET OPERATION
(Initial state the power is turned ON)
BS4 to BS1
Charge pump
Tuning amplifier
Charge pump current
Frequency divider ratio
Lock detect
: OFF
: High impedance
: OFF
: 270
μ
A
: 1/640
: “H”
CP
0
1
Charge pump current
70
μ
A
270
μ
A
Mode
Test
Normal
T2 T1 T0
0 0 X
0 1 X
1 1 0
1 1 1
1 0 0
1 0 1
Charge pump
Normal operation
High impedance
Sink
Source
High impedance
High impedance
12 pin output
LD
LD
LD
LD
f
REF
f1/N
Mode
Normal operation
Test mode
Test mode
Test mode
Test mode
Test mode
RSa
1
0
X
RSb
1
1
0
Division ratio
1/512
1/1024
1/640
OS
0
1
Tuning voltage output
ON
OFF
Mode
Normal
Test
TIMING DIAGRAM
CRYSTAL OSCILLATOR CONNECTION DIAGRAM
ENABLE
V
IH
V
IL
V
IH
V
IH
V
IL
V
IL
DATA
CLOCK
tr
tf
90%
1.5V
10%
t
INT
1.5V
10%
90%
tr
tf
90%
10%
t
INT
90%
10%
t
H(E)
tf
tr
10%
90%
10%
90%
t
H(D)
t
SU(E)
t
SU(D)
t
PWC
1.5V
t
BT
t
BCL
16
18pF
4MHz
Crystal oscillator characteristics
Actual resistance: less than 300
Load capacitance : 20pF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M64893AGP | SERIAL INPUT PLL FREQUENCY SYNTHESIZER FOR TV/VCR |
| M64893FP | SERIAL INPUT PLL FREQUENCY SYNTHESIZER FOR TV/VCR |
| M64894 | SERIAL INPUT PLL FREQUENCY SYNTHESIZER FOR TV/VCR |
| M64894FP | SERIAL INPUT PLL FREQUENCY SYNTHESIZER FOR TV/VCR |
| M64894GP | SERIAL INPUT PLL FREQUENCY SYNTHESIZER FOR TV/VCR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M64893AGP | 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SERIAL INPUT PLL FREQUENCY SYNTHESIZER FOR TV/VCR |
| M64893FP | 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SERIAL INPUT PLL FREQUENCY SYNTHESIZER FOR TV/VCR |
| M64893GP | 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SERIAL INPUT PLL FREQUENCY SYNTHESIZER FOR TV/VCR |
| M64894 | 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SERIAL INPUT PLL FREQUENCY SYNTHESIZER FOR TV/VCR |
| M64894FP | 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:SERIAL INPUT PLL FREQUENCY SYNTHESIZER FOR TV/VCR |
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