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DSC1123AE1-148.5000T

Description
OSC MEMS 148.5MHZ LVDS SMD
CategoryPassive components    oscillator   
File Size650KB,27 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Environmental Compliance  
Download Datasheet Parametric View All

DSC1123AE1-148.5000T Overview

OSC MEMS 148.5MHZ LVDS SMD

DSC1123AE1-148.5000T Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Objectid8366681124
Reach Compliance Codecompliant
Country Of OriginThailand
YTEOL6.65
Other featuresENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; TR
Frequency Adjustment - MechanicalNO
frequency stability50%
JESD-609 codee4
Installation featuresSURFACE MOUNT
Number of terminals6
Nominal operating frequency148.5 MHz
Maximum operating temperature70 °C
Minimum operating temperature-20 °C
Oscillator typeLVDS
Output load100 OHM
physical size7.0mm x 5.0mm x 0.9mm
Maximum supply voltage3.63 V
Minimum supply voltage2.25 V
surface mountYES
maximum symmetry52/48 %
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
DSC1103/23
Low-Jitter Precision LVDS Oscillator
Features
• Low RMS Phase Jitter: <1 ps (typ.)
• High Stability: ±10 ppm, ±25 ppm, ±50 ppm
• Wide Temperature Range:
- Ext. Industrial –40°C to +105°C
- Industrial –40°C to +85°C
- Ext. Commercial –20°C to +70°C
• High Supply Noise Rejection: –50 dBc
• Wide Frequency Range:
- 2.3 MHz – 460 MHz
• Small Industry Standard Footprints
- 2.5 mm x 2.0 mm
- 3.2 mm x 2.5 mm
- 5.0 mm x 3.2 mm
- 7.0 mm x 5.0 mm
• Excellent Shock and Vibration Immunity
- Qualified to MIL-STD-883
• High Reliability
- 20x better MTF than quartz-based devices
• Low Current Consumption
• Supply Range of 2.25V to 3.63V
• Standby and Output Enable Functions
• Lead Free and RoHS-Compliant
General Description
The DSC1103 and DSC1123 series of high
performance oscillators utilizes a proven silicon MEMS
technology to provide excellent jitter and stability over
a wide range of supply voltages and temperatures. By
eliminating the need for quartz or SAW technology,
MEMS oscillators significantly enhance reliability and
accelerate product development, while meeting
stringent clock performance criteria for a variety of
communications, storage, and networking applications.
DSC1103 has a standby feature allowing it to
completely power-down when EN pin is pulled low. For
DSC1123, only the outputs are disabled when EN is
low. Both oscillators are available in industry standard
packages, including the smallest 2.5 mm x 2.0 mm,
and are drop-in replacements for standard 6-pin LVDS
crystal oscillators.
Block Diagram
Pin 1
Enable
Temp. Sensor &
Compensation
Circuitry
MEMS
Oscillator
Divider
Driver
Pin 6
V
DD
Pin 2
NC
Applications
• Storage Area Networks
- SATA, SAS, Fibre Channel
• Passive Optical Networks
- EPON, 10G-EPON, GPON, 10G-PON
• HD/SD/SDI Video and Surveillance
• PCI Express Gen 1/Gen 2/Gen 3
• Display Port
Pin 3
GND
PLL
Pin 5
Output
Pin 4
Output
2017 Microchip Technology Inc.
DS20005745A-page 1
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