IQMS-147 반도체 회로 부품 판매점
MEMS Oscillator
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 IQD |
ISSUE 1; April 2016
Description
Low jitter high frequency differential MEMS oscillator with
LVDS output in a plastic package. Factory programmable for a
short lead time. Uses SiTime’s MEMS First™ technology.
APPLICATIONS:
10GB Ethernet
SONET
SATA
SAS
Fibre Channel
PCI-Express
Telecom
Networking
Instrumentation
Storage
Servers
This specification provides guidance on the performance of
3.3V devices in a 3.2 x 2.5mm package. An alternative supply
voltage option is available at 2.5V. Other package size options
are available as 5.0 x 3.2mm or 7.0 x 5.0mm.
Frequency Parameters
Frequency
220.0MHz to 625.0MHz
Frequency Stability
±10.00ppm to ±50.00ppm
Ageing (@ 25°C)
±2ppm max in 1st year, ±5ppm
max over 10yrs
Frequency Stability: Inclusive of frequency tolerance @ 25°C,
operating temperature range, supply voltage variation and load
variation.
Electrical Parameters
Supply Voltage
3.3V ±10%
Absolute Maximum Supply Voltage Rating: -0.5 to 4.0V
Note: Operating beyond these limits may result in change or
permanent damage to the oscillator.
Supply Current (excluding Load Termination Current): 47mA
typ, 55mA max
Operating Temperature Ranges
-20 to 70°C
-40 to 85°C
Output Details
Output Compatability
LVDS
Drive Capability
100Ω
Differential Output Voltage Levels (Vod): 250mV min, 350mV
typ, 450mV max
Offset Voltage (Vos): 1.125V min, 1.2V typ, 1.375V max
MEMS Oscillator Specification
IQMS-147
Outline (mm)
Sales Office Contact Details:
UK: +44 (0)1460 270200
Germany: 0800 1808 443
France: 0800 901 383
USA: +1.760.318.2824
Printed on 31 Aug 16 16:06 using Model Data Sheet V1.2550
Email: [email protected]
Web: www.iqdfrequencyproducts.com
Page 1 of 3
Output Control
Enable/Disable Mode (OE):
Logic ‘1’ (70%Vs min) or no connection to pad 1 enables the
oscillator output.
Logic ‘0’ (30%Vs max) to pad 1 disables the oscillator output,
the output goes to a high impedance state.
OE Disable Supply Current (OE low): 35mA max
OE Disable Leakage Current (OE low): 1μA max
Output Enable/Disable Time (F=220MHz): 115ns max
(Note: For other frequencies time=100ns + 3 cycles.)
Standby Mode (ST):
Logic ‘1’ (70%Vs min) or no connection to pad 1 enables the
oscillator output.
Logic ‘0’ (30%Vs max) to pad 1 disables the oscillator output,
the device goes to sleep mode.
ST Disable Supply Current (ST low): 100μA max
Resume Time (measured from the time pad 1 crosses 50%
threshold): 10ms max
Input Pull-Up Impedance:
Pad 1: OE logic '1' or logic '0', or ST logic '1': 250kΩ max
Pad 1: ST logic '0': 2MΩ min
Start Up Time (measured from the time Vs reaches its rated
minimum value): 10ms max
Noise Parameters
Period Jitter:
F=266MHz: 1.7ps RMS max
F=312.5MHz: 1.7ps RMS max
F=622.08MHz: 1.7ps RMS max
Phase Jitter (F=312.5MHz, 12kHz to 20MHz): 0.6ps RMS typ,
0.85ps RMS max
Environmental Parameters
Storage Temperature Range: –65 to 150°C
Electrostatic Discharge (HBM): 2000V max
Mechanical Shock: MIL-STD-883F, Method 2002.
Vibration: MIL-STD-883F, Method 2007.
Thermal Cycling: JESD-22, Method A104.
Solderability: MIL-STD-883F, Method 2003.
Manufacturing Details
Maximum Process Temperature: 260°C
Note: Connect a capacitor of 0.1μF min between Vs and GND.
Compliance
RoHS Status (2011/65/EU)
REACh Status
MSL Rating (JDEC-STD-033):
Compliant
Compliant
1
Packaging Details
Pack Style: Reel
Pack Size: 1,000
Tape & reel in accordance with EIA-481-D
MEMS Oscillator Specification
IQMS-147
Sales Office Contact Details:
UK: +44 (0)1460 270200
Germany: 0800 1808 443
France: 0800 901 383
USA: +1.760.318.2824
Printed on 31 Aug 16 16:06 using Model Data Sheet V1.2550
Email: [email protected]
Web: www.iqdfrequencyproducts.com
Page 2 of 3
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IQMS-147 oscillator
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상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
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