EEWORLDEEWORLDEEWORLD

Part Number

Search

PT7V4050GATGB17.920/19.440

Description
PLL/Frequency Synthesis Circuit,
CategoryAnalog mixed-signal IC    The signal circuit   
File Size156KB,7 Pages
ManufacturerPericom Technology Inc
Download Datasheet Parametric View All

PT7V4050GATGB17.920/19.440 Overview

PLL/Frequency Synthesis Circuit,

PT7V4050GATGB17.920/19.440 Parametric

Parameter NameAttribute value
MakerPericom Technology Inc
package instruction,
Reach Compliance Codeunknown
Base Number Matches1
Data Sheet
PT7V4050
PLL with quartz stabilized VCXO
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Features
PLL with quartz stabilized VCXO
Loss of signals alarm
Return to nominal clock upon LOS
Input data rates from 8 kb/s to 65 Mb/s
Tri-state output
User defined PLL loop response
NRZ data compatible
Single +5.0V power supply
Description
The device is composed of a phase-lock loop with an
integrated VCXO for use in clock recovery, data re-
timing, frequency translation and clock smoothing
applications in telecom and datacom systems.
Crystal Frequencies Supported: 12.000~50.000 MHz.
Block Diagram
CLKIN
DATAIN
HIZ
Phase Detector &
Loss Of Signal
Circuit
RCLK
RDATA
LOS
PHO
VC
LOSIN
CLK1
VCXO
Divider
CLK2
OPN
Op
Amp
OPOUT
OPP
Ordering Information
PT7V4050
Device Type
16-pin clock recoverymodule
PackageLeads
T: Thru-Hole
G: Surface Mount
CLK2 Divider
A: Divide by 2 E: Divide by 32
B: Divide by 4 F: Divide by 64
C: Divide by 8 G: Divide by 128
D: Divide by 16 H: Divide by 256
K: Disable
T
B
C
G
A
49.408 / 12.352
CLK2 Frequency
CLK1 Frequency
A: 5.0V supply voltage
B: 3.3V supply voltage
C:
±
20ppm
F:
±
32ppm
G:
±
50ppm
H:
±
100ppm
Temperature Range
C: 0
°
C to 70
°
C
T: -40
°
C to 85
°
C
12.000
16.128
18.432
22.579
28.000
34.368
44.736
Frequencies using at CLK1 (MHz)
12.288
12.624
13.00
16.384
16.777
16.896
18.936
20.000
20.480
24.576
24.704
25.000
30.720
32.000
32.768
38.880
40.000
41.2416
47.457
49.152
49.408
19.440
35.328
16.000
17.920
22.1184
27.000
33.330
41.943
50.000
40.960
Note:
CLK1 up to 40.960MHz for both 5V and
3.3V for temperature -40oC to 85 oC; CLK1 up to
50MHz for both 5V and 3.3V for temperature 0oC to 70oC.
PT0125(02/06)
1
Ver:2
Code disk problem, orthogonal encoding always fails to produce results, please help
[backcolor=rgb(239, 245, 249)]#include "encoding_disk.h"[/backcolor] [backcolor=rgb(239, 245, 249)]#include "delay.h"[/backcolor][backcolor=rgb(239, 245, 249)]/****************************************...
qq84395064 stm32/stm8
Apply for MSP430 development board
Classified Information - Development Board ApplicationPersonal supplementary informationI want to experience the low power consumption of MSP430, so I want to buy an MSP430 experiment board.Expected R...
xiahuiff Microcontroller MCU
Principle and application of relay protection in power system
"Principles and Applications of Relay Protection in Power Systems" first introduces the basic concepts of conventional protection and microcomputer protection in power system relay protection, and the...
arui1999 Download Centre
Are there any used PIC development boards for sale in the forum?
I want to learn about PIC microcontrollers recently. I'm looking to see if anyone in the forum has used a development board that they no longer need and is willing to share it with me. If you are inte...
编号洞洞拐 Microchip MCU
Graduation Project: Intelligent Fan Control System Based on AT89C51
This design uses MCS51 single-chip microcomputer as the core, and collects data on the ambient temperature through the temperature sensor, so as to establish a control system, so that the electric fan...
koala98222 Embedded System
Help!!! Waiting online!!!
Help!!! Waiting online!!! I encountered this problem when burning uboot, which great god knows how to solve it? ? ? Search OK U-Boot 1.3.4 (Dec 22 2011 - 02:26:52) for SMDKV210 CPU: S5PV210@1000MHz(OK...
norway61 ARM Technology

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 169  910  495  1807  894  4  19  10  37  18 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号