EEWORLDEEWORLDEEWORLD

Part Number

Search

344SB-77.760

Description
PECL Output Clock Oscillator, 77.76MHz Nom
CategoryPassive components    oscillator   
File Size39KB,2 Pages
ManufacturerCTS
Download Datasheet Parametric View All

344SB-77.760 Overview

PECL Output Clock Oscillator, 77.76MHz Nom

344SB-77.760 Parametric

Parameter NameAttribute value
MakerCTS
Reach Compliance Codeunknown
Maximum control voltage4.5 V
Minimum control voltage0.5 V
maximum descent time0.55 ns
Frequency Adjustment - MechanicalNO
Frequency offset/pull rate120 ppm
frequency stability15%
linearity2%
Manufacturer's serial number344
Installation featuresSURFACE MOUNT
Nominal operating frequency77.76 MHz
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Oscillator typePECL
Output load50 OHM
physical size13.97mm x 9.65mm x 4.85mm
longest rise time0.55 ns
Nominal supply voltage5 V
surface mountYES
maximum symmetry55/45 %
Model 344
“Panther PLL+” Series
Low Cost PECL VCXO
♦Low
Phase Jitter: < 15 pSec RMS
♦+3.3Vdc
or +5.0Vdc Operation
♦Complimentary
PECL Output Stage
♦Output
Enable Function
♦Low
Noise Phase Locked Multiplier
♦Guaranteed
Minimum Pull Range
♦Industry
Standard Ceramic Package
Electrical Characteristics
Parameter
Power Supply
Supply
Current
Center
Frequency
Freq. vs.
Temp.
Freq. vs.
Voltage
Freq. vs. Load
Freq. vs Time
(Aging)
Control
Voltage
Frequency
Deviation
Linearity
Absolute Pull
Range
Input
Impedance
Bandwidth
Symmetry
Amplitude
Rise/Fall
Times
Load
Phase Jitter
Sym
Vcc
Icc
f
nom
∆f/∆Temp
∆f/∆Vcc
∆f/∆RL
∆f/∆Time
VC
∆f
Lin
APR
Conditions
±
5%
Vcc=Max.
No Load
Min
3.135
4.750
Typical
3.30
5.00
60 (3.3Vdc)
80 (5.0Vdc)
155.520
125.00
77.760
±
15
±
2
±
1
10
Max
3.465
5.250
100
156
Unit
Vdc
mA
MHz
40
Over Operating
Temp. Range
Vcc
±5%
±
10% Variation
10 years
3.3V “L” Version
5.0V “S” Version
+25°C at time of
Shipment
Best Staight Line Fit
Under all conditions
for the life of the
part (Ref. to f
nom
)
0.0
0.5
ppm
ppm
ppm
ppm
3.3
4.5
V
V
ppm
%
ppm
±
120
-10
±50
10
2
10
Zin
-3db Point
@ 50% Level
Nominal Load
20% to 80%
to Vcc-2.0V or
Equivalent
12KHz to 20MHz
Bandwidth
KΩ
KHz
%
pSec
<15
pSec RMS
Sym
Vo
tr, tf
RL
10
45
Vcc-1.62V
50
55
Vcc-1.025V
550
50
♦♦♦
CTS Frequency Products
400 W. North Street
Carlisle, PA 17013
717-243-5929
♦♦♦
Determining the Feedback Resistor Value of an Operational Amplifier
[b]How to determine the value of the feedback resistor of the op amp[/b] [b]For example, if the gain factor is 10, 1k:10k or 10k:100k are both acceptable. Is there any way to calculate it?[/b]...
wonderfully ADI Reference Circuit
[CLA debugging tips] Details of MDEBUGSTOP
The CLA of C2000 does not support breakpoint debugging, so you can only add MDEBUGSTOP to the program to pause CLA. There are a few points to note when using MDEBUGSTOP: 1. When CLA is not connected, ...
dontium Microcontroller MCU
【LPC54100】Event-driven dynamic sleep management (I)
[i=s]This post was last edited by le062 on 2015-3-19 00:21[/i] [align=left][font=Lato, sans-serif][size=3][color=#2b2b2b]In a single-chip microcomputer, the CPU is usually awakened by an interrupt eve...
le062 NXP MCU
Looking for a high speed peak detection circuit
I have read a lot of information on the Internet, but they are all made of capacitors, op amps and diodes. The fastest speed of the board I made with these can only reach 1MHz. I wonder if anyone know...
单片机菜菜 51mcu
STM32H7's FMC peripheral does not work properly when DCACHE is enabled [ST official application note]
Note Preview[align=left][b]Preface[/b][/align] [align=left]Some time ago, I received a question from a customer. The customer described that when using the FMC of STM32H7, if DCACHE is enabled, it doe...
okhxyyo stm32/stm8
Welcome to use my products, thank you!
1. Two-in-one serial port programming download cable for c8051f MCU (c2, jtag) and at89s5x MCU (isp), extremely fast, supports 3 volt (c8051f MCU), 5 volt (at89s5x MCU) power supply, novel design, rel...
s_smmo Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2241  2499  978  1322  2643  46  51  20  27  54 
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