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ST1507BBB-2.048

Description
HCMOS/TTL Output Clock Oscillator, 2.048MHz Nom, ROHS COMPLIANT; HERMETIC SEALED, CERAMIC PACKAGE-6
CategoryPassive components    oscillator   
File Size692KB,5 Pages
ManufacturerPericom Semiconductor Corporation (Diodes Incorporated)
Websitehttps://www.diodes.com/
Environmental Compliance  
Download Datasheet Parametric View All

ST1507BBB-2.048 Overview

HCMOS/TTL Output Clock Oscillator, 2.048MHz Nom, ROHS COMPLIANT; HERMETIC SEALED, CERAMIC PACKAGE-6

ST1507BBB-2.048 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerPericom Semiconductor Corporation (Diodes Incorporated)
package instructionROHS COMPLIANT; HERMETIC SEALED, CERAMIC PACKAGE-6
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresBULK
Maximum control voltage4.5 V
Minimum control voltage0.5 V
maximum descent time4 ns
Frequency Adjustment - MechanicalNO
Frequency offset/pull rate100 ppm
frequency stability50%
JESD-609 codee4
linearity10%
Manufacturer's serial numberST1507
Installation featuresSURFACE MOUNT
Nominal operating frequency2.048 MHz
Maximum operating temperature70 °C
Minimum operating temperature
Oscillator typeHCMOS/TTL
Output load10 TTL, 50 pF
physical size7.0mm x 5.0mm x 2.0mm
longest rise time8 ns
Maximum supply voltage5.25 V
Minimum supply voltage4.75 V
Nominal supply voltage5 V
surface mountYES
maximum symmetry60/40 %
Terminal surfaceGold (Au)
ST1507 Series
5V CMOS/TTL Ultra Low Jitter
Voltage Controlled Crystal Oscillator (VCXO)
Actual Size = 5 x 7mm
Product Features
• High Q fundamental-mode crystal
• No internal PLL or frequency multiplication
• Very low phase noise
• TTL/HCMOS compatible output
• Commercial and industrial operation
• ±50 ppM stability (or as specified)
• ±50 to ±100 ppM absolute (net) pull range
• RoHS Compliant
Package Outline
½½½½ ½½½
½½½½
Pin Functions
Pad
Function
Control voltage
Output Enable/Disable
Ground
Output
No Connect
Supply voltage
1
2
3
4
½½
½½
½½
½½½½½½½½½
½½½½½½½½½
5
6
½½
½½
½½½½½½½½½
½½½½½½½½½½½
½½
Full Mechanical Drawings page 6.
Dimensions are in mm/inches.
Product Description
The ST1507 is a voltage controlled crystal oscillator
that achieves superb jitter and pullability over a broad
range of operating conditions and frequencies. The
device is constructed with a hermetically sealed,
fundamental-mode quartz crystal resonator exhibiting a
high-Q for exceptional phase noise performance. The
device, available on tape and reel, is contained in a
5x7mm ceramic package.
Common Frequencies
Contact SaRonix for additional frequencies
1.5440
2.0480
6.1760
8.1920
12.2880
12.3520
14.7456
15.0000
16.3840
18.4320
19.4400
20.0000
20.4800
24.5760
25.0000
27.0000
Applications
The ST1507 Series VCXO is an ideal component
in phase locked loop circuits that perform clock
smoothing, clock/data recovery, or frequency
translation and card synchronization functions,
supporting jitter-sensitive applications such as:
• SMPTE-compliant Video networking
• SONET/SDH timing control and line cards
• T1/E1 Platforms
• Satellite and microwave communications
Ordering Information
SaRonix
Model
Stability Tolerance
B = ±50 ppm, 0 to +70°C
E = ±50 ppm, -40 to +85°C
S T1507 B A B - 19.4400 (T)
Packaging
blank = bulk packaged
(T) = Tape & Reel*
*full reel increments only (500pcs)
Frequency (MHz)
Linearity
B = 10%
Pullability
(minimum APR)
A = ±50 ppm
B = ±100 ppm
Pericom Semiconductor Corporation • 1-800-435-2336 • http://www.pericom.com/saronix
1
All specifications are subject to change without notice.
DS 175 Rev E | 06/15/05
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