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PDF DSC2010FE2-B0008 Data sheet ( Hoja de datos )
| Número de pieza | DSC2010FE2-B0008 | |
| Descripción | Configurable Clock Generator | |
| Fabricantes | Micrel | |
| Logotipo |  |
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General Description
The DSC2010FE2-B0008 is a high performance
LVCMOS oscillator utilizing Micrel's proven silicon
MEMS technology to provide excellent jitter and
stability while incorporating additional device
functionality.
The DSC2010FE2-B0008 allows the user to easily
modify the frequency and drive strength of the
oscillator using pins.
The DSC2010FE2-B0008 has provision for up to four
user-defined pre-programmed, pin-selectable output
frequencies, and eight pin-selectable output drive
levels to help reduce EMI.
Applications
• Consumer Electronics
• Storage Area Networks
- SATA, SAS, Fibre Channel
• Passive Optical Networks
- EPON, 10G-EPON, GPON, 10G-GPON
• Ethernet
- 1G, 10GBASE-T/KR/LR/SR, and FCoE
• HD/SD/SDI Video & Surveillance
• PCI Express
• Automotive
Block Diagram
DSC2010FE2-B0008
Crystal-less™ Configurable Clock Generator
Features
• Frequency and output formats:
- LVCMOS
100/66.6666/83.3333MHz
• Low RMS phase jitter: <1ps (typ)
• ±25ppm frequency stability
• -20°C to +70°C ext. commercial temperature range
• High supply noise rejection: -50dBc
• Pin-selectable configurations
- 3-bit output drive strength
- Up to 4 output frequency combinations
• Excellent shock & vibration immunity
- Qualified to MIL-STD-883
• High reliability
- 20x better MTF than quartz oscillators
• Supply range of 2.25 to 3.6V
• AEC-Q100 automotive qualified
• 14-pin 3.2mm x 2.5mm QFN package
VDD/VDD2
Control Circuitry
MEMS
FS0/FS1
OE
PLL ÷ 2 ÷ M1
OS0/OS1/OS2
CLK1
100MHz LVCMOS
VSS
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com
April 27, 2015
2928
Revision 1.0
[email protected] or (408) 955-1690
1 page  
Micrel, Inc.
DSC2010FE2-B0008
Nominal Performance Parameters (Unless specified otherwise: T = 25°C, VDD = 3.3V)
Figure 1. LVCMOS Phase Jitter (integrated phase noise)
LVCMOS Output Waveform
Output
OE
Figure 2. LVCMOS Output Waveform
Ramp-Up Rate (200°C to Peak Temp)
Preheat Time 150°C to 200°C
Time maintained above 217°C
Peak Temperature
Time within 5°C of actual Peak
Ramp-Down Rate
Time 25°C to Peak Temperature
April 27, 2015
2928
MSL 1 @ 260°C refer to JSTD-020C
3°C/sec Max.
60 - 180 sec
60 - 150 sec
255 - 260°C
20 - 40 sec
6°C/sec Max.
8 min Max.
5 Revision 1.0
[email protected] or (408) 955-1690
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet DSC2010FE2-B0008.PDF ] | |
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