- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄371007 > MC12040 (Motorola, Inc.) Phase-Frequency Detector PDF資料下載
參數(shù)資料
| 型號： | MC12040 |
| 廠商： | Motorola, Inc. |
| 英文描述： | Phase-Frequency Detector |
| 中文描述： | 相位頻率檢測器 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 76K |
| 代理商： | MC12040 |
Device
Operating
Temperature Range
Package
SEMICONDUCTOR
TECHNICAL DATA
PHASE–FREQUENCY
DETECTOR
ORDERING INFORMATION
MC12040P
TA = 0
°
to +75
°
C
Plastic
FN SUFFIX
PLASTIC PACKAGE
CASE 775
(PLCC)
PIN CONNECTIONS
Order this document by MC12040/D
3
19
4
8
Not Recommended for New Designs
14
1
P SUFFIX
PLASTIC PACKAGE
CASE 646
Vref
NC
VCC
VC
Output
Gnd
Power Ground
Compensation
(Top View)
NC
Voltage Feedback
NC
Current Sense
NC
RT/CT
1
2
3
4
14
13
12
11
5
6
7
10
9
8
The MC12040 is a phase–frequency detector intended for use in systems
requiring zero phase and frequency difference at lock. In combination with a
voltage controlled oscillator (such as the MC1648, MC12147, MC12148 or
MC12149), it is useful in a broad range of phase–locked loop applications.
Operating Frequency = 80 MHz Typical
Pin Conversion Table
14 PIN DIP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
20 PIN PLCC
2
3
4
6
8
9
10
12
13
14
16
18
19
20
LOGIC DIAGRAM
R
S
Q
S
R
Q
R 6
V 9
4 U (fR>fV)
3 U (fR>fV)
12 D (fV>fR)
11 D (fV>fR)
VCC1 = Pin 1
VCC2 = Pin 14
VEE = Pin 7
TRUTH TABLE
This is not strictly a functional truth table; i.e., it does not cover all possible
modes of operation. However, it gives a sufficient number of tests to
ensure that the device will function properly in all modes of operation.
0
0
1
0
R
1
0
1
1
1
1
1
1
1
0
1
0
1
1
1
V
1
1
1
0
1
0
1
0
1
1
1
X
X
X
X
U
1
1
1
1
0
0
0
0
0
0
0
X
X
X
X
D
0
0
0
0
0
0
1
1
1
1
0
X
X
X
X
U
0
0
0
0
1
1
1
1
1
1
1
X
X
X
X
D
1
1
1
1
1
1
0
0
0
0
1
Inputs
Outputs
Motorola, Inc. 1997
Rev 3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC12054A | Low Power Dual Modulus Prescaler(低功耗雙模數(shù)預(yù)定標器) |
| MC12078D | MECL PLL COMPONENTS ±256 PRESCALER |
| MC12078 | 40 AMP MINI-ISO AUTOMOTIVE RELAY |
| MC12078P | MECL PLL COMPONENTS ±256 PRESCALER |
| MC12079 | MECL PLL COMPONENTS ±64/128/256 PRESCALER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC12040FN | 制造商:Motorola Inc 功能描述: |
| MC12040P | 制造商:Motorola Inc 功能描述: |
| MC1204L | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC1205 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC12052 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MECL PLL COMPONENTS ±64/65, ±128/129 LOW POWER DUAL MODULUS PRESCALER |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。