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QS28TD5M-20.000MHZ

Description
TTL Output Clock Oscillator
CategoryPassive components    oscillator   
File Size799KB,8 Pages
ManufacturerQ-TECH Corporation
Download Datasheet Parametric View All

QS28TD5M-20.000MHZ Overview

TTL Output Clock Oscillator

QS28TD5M-20.000MHZ Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
Objectid1327473883
Reach Compliance Codecompliant
Country Of OriginUSA
YTEOL4.2
Other featuresTRI-STATE; ENABLE/DISABLE FUNCTION; CARDBOARD
maximum descent time6 ns
Frequency Adjustment - MechanicalNO
frequency stability25%
JESD-609 codee0
Installation featuresSURFACE MOUNT
Number of terminals16
Nominal operating frequency20 MHz
Maximum operating temperature70 °C
Minimum operating temperature-20 °C
Oscillator typeTTL
Output load6 TTL
physical size12.7mm x 9.53mm x 3.05mm
longest rise time6 ns
Maximum supply voltage5.5 V
Minimum supply voltage4.5 V
Nominal supply voltage5 V
surface mountYES
maximum symmetry40/60 %
Terminal surfaceTin/Lead (Sn/Pb)
FLAT PACK
Q-TECH
CORPORATION
CRYSTAL CLOCK OSCILLATORS
-5.2 to -4.5Vdc & 1.8 to 15Vdc - 0.12Hz to 200MHz
Description
Q-Tech’s flat pack crystal oscillators consist of a source
clock square wave generator, logic output buffers and/or
logic divider stages, and a round A high-precision
T
quartz crystal built in an all metal flat package.
Features
• Made in the USA
• ECCN: EAR99
• DFARS 252-225-7014 Compliant:
Electronic Component Exemption
• USML Registration # M17677
• Wide frequency range from 0.12Hz to 200MHz
• Available as QPL MIL-PRF-55310/21 (TTL)
QT24 only
• Choice of flat packs and pin outs
• Choice of supply voltages
• Choice of output logic options
• A
T-Cut crystal
• All metal hermetically sealed package
• Tight or custom symmetry available
• Capacitive load drive capability (Z output)
• Low height
• External tuning capacitor option
• Fundamental and third overtone designs
• Tristate function option D
• Three-point crystal mounts
• Custom design available tailors to meet
customer’s needs
• Q-Tech does not use pure lead or pure tin in its
products
• RoHS compliant
Ordering Information
Solder Dip Option:
T = Standard
S = Solder Dip (*)
(See page 4)
Q T2 5TD 9 M - 6 0. 0 0 0M H z
Q T 25 T D 9 M - 60.000MHz
Output Frequency
Screening Option:
Blank = No Screening
M = Per MIL-PRF-55310, Level B
1=
4=
5=
6=
9=
10 =
11 =
12 =
(Sample part number)
Package:
C
AC
HC
T
L
N
R
E
EH
EF
PE
LP
LW
NW
Z
Logic & Supply Voltage:
= CMOS +5.0V to +15.0V (**)
= ACMOS
+5.0V
= HCMOS
+5.0V
= TTL
+5.0V
= LVHCMOS
+3.3V
= LVHCMOS
+2.5V
= LVHCMOS
+1.8V
= 10K ECL
-5.2V
= 10KH ECL
-5.2V
= 100K/300K ECL -4.5V
= PECL
+5.0V
= PECL
+3.3V
= LVDS
+3.3V
= LVDS
+2.5V
= Z output
Tristate Option:
(Standard offering in LW & NW)
Blank = No Tristate
D = Tristate
Frequency vs. Temperature Code:
± 100ppm at
0ºC to +70ºC
± 50ppm at
0ºC to +70ºC
± 25ppm at -20ºC to +70ºC
± 50ppm at -55ºC to +105ºC
± 50ppm at -55ºC to +125ºC
± 100ppm at -55ºC to +125ºC
± 50ppm at -40ºC to +85ºC
± 100ppm at -40ºC to +85ºC
(*) Hot Solder Dip Sn60/Pb40 per MIL-PRF 55310 is optional for an additional cost
(**) Please specify supply voltage when ordering CMOS
For frequency stability vs. temperature options not listed herein,
request a custom part number.
Applications
• Designed to meet today’s requirements for all
voltage applications
• Wide military clock applications
• Industrial controls
• Microcontroller driver
For Non-Standard requirements, contact Q-Tech Corporation at
Sales@Q-Tech.com
Packaging Options
• Standard packaging in a locked anti-static cardboard
Other Options Available For An Additional Charge
• Lead forming available on all packages. Please contact for
details.
• P. I. N. D. test (MIL-STD 883, Method 2020)
• Lead trimming
All Flat Pack packages are available in surface mount form.
Specifications subject to change without prior notice.
Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com
QPDS-0131 (Revision -, March 2017) renamed from Flat Pack (Revision F, August 2010) (ECO# 9934)
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