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參數(shù)資料
| 型號： | MAX9382 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | ECL/PECL Phase-Frequency Detectors |
| 中文描述： | ECL/PECL相頻檢測器 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 214K |
| 代理商： | MAX9382 |
General Description
The MAX9382/MAX9383 are high-speed PECL/ECL
phase-frequency detectors designed for use in high-
bandwidth phase-locked loop (PLL) applications. The
devices compare a single-ended reference (R) and a
VCO (V) input and produce pulse streams on differen-
tial up (U) and down (D) outputs. When integrated, the
difference of the output pulse streams provides a con-
trol voltage proportional to input phase or frequency dif-
ference. Guaranteed minimum short pulse duration
completely eliminates minimum phase difference
requirements during the lock condition, maximizing
loop jitter performance.
The MAX9382/MAX9383 feature low propagation and
reset delay, making them ideal for high-frequency clock
synchronization use. The MAX9382 uses 100K logic
levels, has a supply voltage range of V
CC
- V
EE
= 4.2V
to 5.5V, and is pin compatible with Motorola’s
MCK12140. The MAX9383 uses 10H logic levels with a
supply voltage range of V
CC
- V
EE
= 4.75V to 5.5V and
is pin compatible with the MCH12140.
The MAX9382/MAX9383 are available in industry-stan-
dard 8-pin SO and space-saving 8-pin μMAX packages.
Applications
Precision Clock Distribution
Central Office
DSLAM
DLC
Base Station
ATE
Features
o
Guaranteed Minimum Pulse Width Eliminates
Dead Band
o
450MHz Typical Bandwidth with up to ±
π
Phase
Detection
o
75k
Internal Input Pulldown Resistors
o
44mA Typical Supply Current
o
±2kV ESD Protection (Human Body Model)
o
Pin Compatible with MCK12140 and MCH12140
o
Available in 8-Pin μMAX and SO Packages
M
ECL/PECL Phase-Frequency Detectors
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
V
V
EE
D
1
2
8
7
V
CC
R
U
D
U
μ
MAX/SO
TOP VIEW
3
4
6
5
MAX9382
MAX9383
Pin Configuration
Ordering Information
19-2234; Rev 1; 11/02
*
Future product—contact factory for availability.
PART
TEMP RANGE
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
PIN-PACKAGE
8 μMAX
8 SO
8 μMAX
8 SO
MAX9382
EUA*
MAX9382ESA
MAX9383
EUA*
MAX9383ESA
D
U
D
U
R
R
V
R
Q
Q
S
S
MAX9382
MAX9383
Functional Diagram
相關PDF資料 |
PDF描述 |
|---|---|
| MAX9382ESA | ECL/PECL Phase-Frequency Detectors |
| MAX9480CUP | Low-Power, Low-Distortion, Central-Office ADSL Drivers and Integrated Drivers/Receivers |
| MAX9480 | Low-Power, Low-Distortion, Central-Office ADSL Drivers and Integrated Drivers/Receivers |
| MAX9482 | Low-Power, Low-Distortion, Central-Office ADSL Drivers and Integrated Drivers/Receivers |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX9382ESA | 制造商:Maxim Integrated Products 功能描述:ECL/PECL PHASE-FREQUENCY DETECTORS - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
| MAX9382ESA+ | 制造商:Maxim Integrated Products 功能描述:FREQ DETECTOR 8SOIC - Rail/Tube |
| MAX9382ESA+T | 制造商:Maxim Integrated Products 功能描述:FREQ DETECTOR 8SOIC N - Tape and Reel |
| MAX9382ESA-T | 制造商:Maxim Integrated Products 功能描述:ECL/PECL PHASE-FREQUENCY DETECTORS - Tape and Reel |
| MAX9382EUA | 制造商:Maxim Integrated Products 功能描述:ECL/PECL PHASE-FREQUENCY DETECTORS - Rail/Tube |
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