IQD Frequency Products
Incorporating IQD FOQ GmbH
ISSUE 2; May 2013 - RoHS 2011/65/EU
Description
MEMs Oscillator Specification
Model:
IQMS-952
LVDS output MEMS oscillator in a plastic package
Factory programmable for a fast lead time
For higher frequencies up to 800MHz contact our sales team
Frequency Range
Frequency
Supply Voltage
1.0 to 220.0 MHz
Voltage
Ageing
2.5V ±10%
±1ppm typ in 1st year at 25°C
Ageing
Output Compatibility & Load
Output Compatibility
Drive Capability
Frequency Stabilities
LVDS
100Ω
Outline (mm)
±10ppm, ±15ppm, ±20ppm,
±25ppm, ±50ppm
(inclusive of supply voltage and output load variations over the
operating temperature range)
Frequency Stability
Operating Temperature Ranges
0 to 70°C
-20 to 70°C
-40 to 85°C
Output Details
Differential Output Voltage: 0.25V min, 0.35V typ
Offset Voltage: 1.2V typ
Output Control
ST - Logic ‘1’ to pad 1 (≥70%VS) enables oscillator output
Logic ‘0’ to pad 1 (≤30%VS) disables oscillator output; when disabled
the oscillator output goes to the high impedance state, oscillation
stops
No connection to pad 1 enables oscillator output
Standby Current: 15μA typcial @2.5V
TS - Logic ‘1’ to pad 1 (≥70%VS) enables oscillator output
Logic ‘0’ to pad 1 (≤30%VS) disables oscillator output; when disabled
the oscillator output goes to the high impedance state
No connection to pad 1 enables oscillator output
Noise Parameter
Test Circuit
RMS Period Jitter @ 200MHz: 2.4ps typ @ 2.5V
RMS Phase Jitter @ 200MHz, BW 1MHz to 20MHz: 0.7ps typ
Environmental Parameters
Storage Temperature Range: –65 to 150°C
Shock: MIL-STD-883F, Method 2002
Vibration: MIL-STD-883F, Method 2007
Temperature Cycle: MIL-STD-883F, Method 1010
Solderability: MIL-STD-883F, Method 2003
MSL: Level 1
Sales Office Contact Details:
UK: +44 (0)1460 270200
Germany: +49 (0)7264 9145-0
Printed on 15 May 13 16:26
France: +33 (0)5 34 50 91 18
USA: +1 (0)408.273.4530
Email: info@iqdfrequencyproducts.com
Web: www.iqdfrequencyproducts.com
Page 1 of 2
IQD Frequency Products
Incorporating IQD FOQ GmbH
Ordering Information (*minimum required)
MEMs Oscillator Specification
Model:
IQMS-952
Frequency*
Model*
Output Compatiblity
Frequency Stability (over operating temperature range)*
Operating Temperature Range*
Supply Voltage
TS/ST Option*
Example
40.0MHz IQMS-952
LVDS ±25ppm –40 to 85C 2.5V ST
Packing Details
Pack Style:
Bulk
Pack Size
Pack Style:
Reel
Pack Size
Loose in bulk pack
100
Tape and reel in accordance with EIA-481-D
1,000
Alternative packing options available
Wave Form
Electrical Specification - maximum limiting values 2.5V ±10%
Frequency Range
Temp Range
Stability Inclusive
Min
Max
Current
Draw
Rise & Fall
(20 to 80%)
Duty Cycle
%
1.0 to 220.0MHz
1.0 to 220.0MHz
1.0 to 220.0MHz
0 to 70°C
-20 to 70°C
-40 to 85°C
±10ppm
±15ppm
±15ppm
±50ppm
±50ppm
±50ppm
76.0mA
76.0mA
76.0mA
325ps
325ps
325ps
-
45/55%
-
45/55%
-
45/55%
This document was correct at the time of printing; please contact your local sales office for the latest version
Sales Office Contact Details:
UK: +44 (0)1460 270200
Germany: +49 (0)7264 9145-0
Printed on 15 May 13 16:26
France: +33 (0)5 34 50 91 18
USA: +1 (0)408.273.4530
Email: info@iqdfrequencyproducts.com
Web: www.iqdfrequencyproducts.com
Page 2 of 2
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