ES Components | An Authorized Distributor
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ES COMPONENTS

Precision MEMS
Based Timing Solutions

 
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ES Components is an authorized distributor of all SiTimes products and additionally appointed as a logistics provider for their military products. We offer frequency programming for rapid delivery of products from off-the-shelf. We provide COTS, Automotive, and Military Up-screened Versions of SiTime’s devices.


ES COMPONENTS - SiTime 100% UP-SCREEN STANDARD FLOW:
(BASED ON MIL-PRF-55310E TABLE III FOR LEVEL B)

Test Inspection Method-Condition
   
Temperature cycling MIL-STD-883, method 1010, condition B
   
Constant acceleration MIL-STD-883, method 2001, condition A, Y1 only (5000 g's)
   
Electrical test: Nominal supply voltage, specified load, +23⁰C .
As specified 3.1 (Datasheet)
   
Burn-in (load) +125⁰C, nominal supply voltage and burn-in load, 160 hours minimum
   
Electrical test: Nominal supply voltage, specified load, +23⁰C and verify frequency at the temperature extremes (in 1C increments).
Input current-power 4.8.5
Output waveform 4.8.20
Output voltage-power 4.8.21
As specified 3.1 (Datasheet)

Notes:

  1. Frequency of devices in table can be programmed to an accuracy of 1 Hertz.

  2. After selecting a Base Family Part Number, a specific part number can be created using the Part Number Generator located at the bottom of this web page.

Base Family Part Number Type Rev. Temp. Range (degrees C) Output Signaling Package Frequency Stability Supply Voltage Options Pull Range Frequency Data
Sheet
SiT2021BM-S1 MEM Oscillator B -55C to +125C LVCMOS/LVTTL 5-pin SOT23-5
2.9 x 2.8 mm
±20, ±25, ±30, or ±50 ppm 1.8 V ±5%
2.5 V ±10%
2.8 V ±10%
3.3 V ±10%
- 119.342001 MHz to 137 MHz PDF
SiT3808AI-22 High Performance MEMS VCXO A -40 to 85C LVCMOS/LVTTL 4-pin
3.2 x 2.5 mm
±10 ppm
±25 ppm
±50 ppm
1.8 V ±5%
2.5 V ±10%
3.3 V ±10%
See Data Sheet
(±25 up to ±1600 ppm)
0 -80MHz PDF
SiT3808AI-C2 High Performance MEMS VCXO A -40 to 85C LVCMOS/LVTTL 6-pin
5.0 x 3.2 mm
±10, ±25, or ±50 ppm 1.8 V ±5%
2.5 V ±10%
2.8 V ±10%
3.3 V ±10%
See Data Sheet
(±25 up to ±1600 ppm)
1 -80MHz PDF
SiT3808AI-D2 High Performance MEMS VCXO A -40 to 85C LVCMOS/LVTTL 6-pin
7.0 x 5.0 mm
±10, ±25, or ±50 ppm 1.8 V ±5%
2.5 V ±10%
2.8 V ±10%
3.3 V ±10%
See Data Sheet
(±25 up to ±1600 ppm)
1 -80MHz PDF
SiT3809AI-22 MEMS VCXO A -40 to 85C LVCMOS 4-pin
3.2 x 2.5 mm
±10, ±25, or ±50 ppm 1.8 V ±5%
2.5 V ±10%
2.8 V ±10%
3.3 V ±10%
See Data Sheet
(±25 up to ±1600 ppm)
80-220MHz PDF
SiT3821AI-2D2 High Performance Differential VCXO A -40 to 85C LVDS 6-pin
7.0 x 5.0 mm
±25 ppm 2.5 V ±10%
3.3 V ±10%
See Data Sheet
(±25 up to ±1600 ppm)
1-220MHz PDF
SiT3822AI-1D2 High Performance Differential VCXO B -40 to 85C LVPECL 6-pin
7.0 x 5.0 mm
±10, ±25, or ±50 ppm 2.5 V ±10%
3.3 V ±10%
See Data Sheet
(±25 up to ±1600 ppm)
220-625MHz PDF
SiT8008BI-11 Low Power Programmable Oscillator B -40 to 85C LVCMOS/HCMOS 4-pin
2.5 x 2.0 m
±10, ±25, or ±50 ppm 1.8 V ±5%
2.5 V ±10%
2.8 V ±10%
3.0 V ±10%
3.3 V ±10%
- 1-110MHz PDF
SiT8008BI-21 Low Power Programmable Oscillator B -40 to 85C LVCMOS/HCMOS 4-pin
3.2 x 2.5 mm
±10, ±25, or ±50 ppm 1.8 V ±5%
2.5 V ±10%
2.8 V ±10%
3.0 V ±10%
3.3 V ±10%
- 1-110MHz PDF
SiT8008BI-31 Low Power Programmable Oscillator B -40 to 85C LVCMOS/HCMOS 4-pin
5.0 x 3.2 mm
±10, ±25, or ±50 ppm 1.8 V ±5%
2.5 V ±10%
2.8 V ±10%
3.0 V ±10%
3.3 V ±10%
- 1-110MHz PDF
SiT8008BI-71 Low Power Programmable Oscillator B -40 to 85C LVCMOS/HCMOS 4-pin
2.0 x 1.6 mm
±10, ±25, or ±50 ppm 1.8 V ±5%
2.5 V ±10%
2.8 V ±10%
3.0 V ±10%
3.3 V ±10%
- 1-110MHz PDF
SiT8008BI-81 Low Power Programmable Oscillator B -40 to 85C LVCMOS/HCMOS 4-pin
7.0 x 5.0 mm
±10, ±25, or ±50 ppm 1.8 V ±5%
2.5 V ±10%
2.8 V ±10%
3.0 V ±10%
3.3 V ±10%
- 1-110MHz PDF
SiT8208AI-21 MEMS Ultra Oscillator A -40 to 85C LVCMOS/LVTTL 4-pin
3.2 x 2.5 mm
±10, ±20, ±25, or ±50 ppm 1.8 V ±5%
2.5 V ±10%
2.8 V ±10%
3.3 V ±10%
- 1-80MHz
PDF
SiT8208AI-31 MEMS Ultra Oscillator A -40 to 85C LVCMOS/LVTTL 4-pin
5.0 x 3.2 mm
±10, ±20, ±25, or ±50 ppm 1.8 V ±5%
2.5 V ±10%
2.8 V ±10%
3.3 V ±10%
- 1-80MHz
PDF
SiT8208AI-81 MEMS Ultra Oscillator A -40 to 85C LVCMOS/LVTTL 4-pin
7.0 x 5.0 m
±10, ±20, ±25, or ±50 ppm 1.8 V ±5%
2.5 V ±10%
2.8 V ±10%
3.3 V ±10%
- 1-80MHz
PDF
SiT8209AI-31 MEMS Ultra Oscillator A -40 to 85C LVCMOS/LVTTL 4-pin
5.0 x 3.2 mm
±10, ±20, ±25, or ±50 ppm 1.8 V ±5%
2.5 V ±10%
2.8 V ±10%
3.3 V ±10%
- 80-220MHz PDF
SiT8209AI-81 MEMS Ultra Oscillator A -40 to 85C LVCMOS/LVTTL 4-pin
7.0 x 5.0 mm
±10, ±20, ±25, or ±50 ppm 1.8 V ±5%
2.5 V ±10%
2.8 V ±10%
3.3 V ±10%
- 80-220MHz PDF
SiT8209AI-G1 MEMS Ultra Oscillator A -40 to 85C LVCMOS/LVTTL 4-pin
2.5 x 2.0 mm
±10, ±20, ±25, or ±50 ppm 1.8 V ±5%
2.5 V ±10%
2.8 V ±10%
3.3 V ±10%
- 80-220MHz PDF
SiT8920BM-11 MEMS Oscillator B -55C to +125C LVCMOS/LVTTL 4-pin
2.5 x 2.0 mm
±10, ±25, ±30, or ±50 ppm 1.8 V ±5%
2.5 V ±10%
2.8 V ±10%
3.0 V ±10%
3.3 V ±10%
- 1-110MHz PDF
SiT8920BM-31 MEMS Oscillator B -55C to +125C LVCMOS/LVTTL 4-pin
5.0 x 3.2 mm
±10, ±25, ±30, or ±50 ppm 1.8 V ±5%
2.5 V ±10%
2.8 V ±10%
3.0 V ±10%
3.3 V ±10%
- 1-110MHz PDF
SiT9121AI-1C1 Differential MEMS Oscillator A -40 to 85C LVPECL/LVDS 6-pin
5.0 x 3.2 mm
±10, ±20, ±25, or ±50 ppm 2.5 V ±10%
3.3 V ±10%
- 1-220MHz PDF
SiT9121AI-1D1 Differential MEMS Oscillator A -40 to 85C LVPECL/LVDS 6-pin
7.0 x 5.0 mm
±10, ±20, ±25, or ±50 ppm 2.5 V ±10%
3.3 V ±10%
- 1-220MHz PDF
SiT9121AI-2B1 Differential MEMS Oscillator A -40 to 85C LVPECL/LVDS 6-pin
3.2 x 2.5 mm
±10, ±20, ±25, or ±50 ppm 2.5 V ±10%
3.3 V ±10%
- 1-220MHz PDF
SiT9121AI-2C1 Differential MEMS Oscillator A -40 to 85C LVPECL/LVDS 6-pin
5.0 x 3.2 m
±10, ±20, ±25, or ±50 ppm 2.5 V ±10%
3.3 V ±10%
- 1-220MHz PDF
SiT9121AI-2D1 Differential MEMS Oscillator A -40 to 85C LVPECL/LVDS 6-pin
7.0 x 5.0 mm
±10, ±20, ±25, or ±50 ppm 2.5 V ±10%
3.3 V ±10%
- 1-220MHz PDF
SiT9122AI-1D1 Differential MEMS Oscillator A -40 to 85C LVPECL/LVDS 6-pin
7.0 x 5.0 mm
±10, ±20, ±25, or ±50 ppm 2.5 V ±10%
3.3 V ±10%
- 220MHz-625MHz PDF
SiT9122AI-2D1 Differential MEMS Oscillator A -40 to 85C LVPECL/LVDS 6-pin
7.0 x 5.0 mm
±10, ±20, ±25, or ±50 ppm 2.5 V ±10%
3.3 V ±10%
- 220MHz-625MHz PDF

Highlighted Products:

Emerald OCXOs for Precision Time Synchronization (±5 ppb stability, ±50 ppt/°C ΔF/ΔT, Smallest package, 9 x 7 mm2, Unmatched ease-of-use)

Base Family Part Number Type Rev. Temp. Range (degrees C) Output Signaling Package (mm) Frequency Stability Supply Voltage Options Pull Range Frequency Data
Sheet
SiT5711 High-Stability MEM Oscillator - -20C to +70C
-40C to +85C [1]
LVCMOS/Clipped Sinewave 9.0 x 7.0
14.0 x 9.0
20.0 x 13.0
25.0 x 22.0
±5, ±8 ppm [2] 3.3 V ±10% - 1 -60MHz Call ESC
SiT5712 High-Stability MEM Oscillator - -20C to +70C
-40C to +85C [1]
LVCMOS/Clipped Sinewave 9.0 x 7.0
14.0 x 9.0
20.0 x 13.0
25.0 x 22.1
±5, ±8 ppm [2] 3.3 V ±10% - 60 -220MHz Call ESC
SiT5701 High-Stability MEM Oscillator - -20C to +70C
-40C to +85C [1]
LVCMOS/Clipped Sinewave 9.0 x 7.0
14.0 x 9.0
20.0 x 13.0
25.0 x 22.2
±5, ±8 ppm [2] 3.3 V ±10% - 1 -60MHz Call ESC
SIT5702 High-Stability MEM Oscillator - -20C to +70C
-40C to +85C [1]
LVCMOS/Clipped Sinewave 9.0 x 7.0
14.0 x 9.0
20.0 x 13.0
25.0 x 22.3
±5, ±8 ppm [2] 3.3 V ±10% - 60 -220MHz Call ESC

Notes: 1. Contact ES Components for 105°C products. 2. Contact ES Components for tighter stability options. 3. Contact ES Components for I2C options.

Features

Emerald OCXO stability.png
  • Exceptional dynamic stability under airflow, fast temp ramp

  • ±5 to ±50 ppb over-temp stability

  • ±50 ppt/°C frequency slope (ΔF/ΔT)

  • 2e-11 ADEV at 10 seconds averaging time, under airflow

  • 0.1 ppb/g vibration, for outdoor pole mounted equipment

  • Resistant to microphonic and/or board bending effects

  • On-chip regulators for power supply noise filtering

  • ±0.25 ppb daily aging, ±500 ppb 20 year aging

  • Excellent holdover through a wide range of conditions

  • Programmable platform, any frequency from 1 to 220 MHz

  • LVCMOS or clipped sinewave output

  • No activity dips or micro jumps

  • GR-1244 Stratum 3E compliant

 

Emerald OCXOs Product Brief



LOW JITTER OSCILLATORS | Best reliability and Vibration Sensitivity (0.1 ppb/g)

  • Flexible programmable features

  • Best power-supply noise rejection

  • Low jitter under harsh conditions

Base Family Part Number Type Rev. Temp. Range (degrees C) Output Signaling Package (mm) Frequency Stability Supply Voltage Options Pull Range Frequency Data
Sheet
SiT9365 Ultra-low Jitter Differential Oscillator (0.1ps) - -40C to +105C LVPECL 3.25 x 2.5
7.0 x 5.0
5.0 x 3.2
±10, ±20, ±25, or ±50 ppm 2.5 V ±10%
2.8 V ±10%
3.0 V ±10%
3.3 V ±10%
- 32 Standard Frequencies
between 25-325MHz
PDF
SiT9366 Ultra-low Jitter Differential Oscillator (0.1ps) - -40C to +105C LVPECL/LVDS and HCSL 3.25 x 2.5
7.0 x 5.0
5.0 x 3.3
±10, ±20, ±25, or ±50 ppm 2.5 V ±10%
2.8 V ±10%
3.0 V ±10%
3.3 V ±10%
- 1 -220MHz PDF
SiT9367 Ultra-low Jitter Differential Oscillator (0.1ps) - -40C to +105C LVPECL/LVDS and HCSL 3.25 x 2.5
7.0 x 5.0
5.0 x 3.4
±10, ±20, ±25, or ±50 ppm 2.5 V ±10%
2.8 V ±10%
3.0 V ±10%
3.3 V ±10%
- 220 - 725MHz PDF

High Temperature Oscillators | Most robust high reliability, high temperature and high vibration

  • 20 times more reliable than quartz (>1B MTBF)

  • 30 times more resistant to shock and vibration than quartz

  • Programmable for short lead times, even for custom frequencies

Base Family Part Number Type Rev. Temp. Range (degrees C) Output Signaling Package (mm) Frequency Stability Supply Voltage Options Pull Range Frequency Data
Sheet
SiT8918 High-Temp Oscillator B -40C to +105C
-40C to +125C
LVCMOS 2.0 x 1.6
2.5 x 2.0
3.2 x 2.5
5.0 x 3.2
7.0 x 5.0
±20, ±25, ±30 or ±50 ppm 1.8V ±10%
2.5 V ±10%
2.8 V ±10%
3.0 V ±10%
3.3 V ±10%
- 1 -110MHz PDF
SiT8919 High-Temp Oscillator B -40C to +105C
-40C to +125C
LVCMOS 2.0 x 1.6
2.5 x 2.0
3.2 x 2.5
5.0 x 3.2
7.0 x 5.1
±20, ±25, ±30 or ±50 ppm 1.8V ±10%
2.5 V ±10%
2.8 V ±10%
3.0 V ±10%
3.3 V ±10%
- 115 -137MHz PDF
SiT8920 High-Temp Oscillator B -55C to +125C LVCMOS 2.0 x 1.6
2.5 x 2.0
3.2 x 2.5
5.0 x 3.2
7.0 x 5.2
±20, ±25, ±30 or ±50 ppm 1.8V ±10%
2.5 V ±10%
2.8 V ±10%
3.0 V ±10%
3.3 V ±10%
- 1 -110MHz PDF
SIT8921 High-Temp Oscillator B -55C to +125C LVCMOS 2.0 x 1.6
2.5 x 2.0
3.2 x 2.5
5.0 x 3.2
7.0 x 5.3
±20, ±25, ±30 or ±50 ppm 1.8V ±10%
2.5 V ±10%
2.8 V ±10%
3.0 V ±10%
3.3 V ±10%
- 119 -137MHz PDF

Automotive | AEC-Q100

  • AEC-Q100 qualified

  • Best stability under high temperature

  • Reliable startup at -40 C

Base Family Part Number Type Rev. Temp. Range (degrees C) Output Signaling Package (mm) Frequency Stability Supply Voltage Options Pull Range Frequency Data
Sheet
SiT9025 Automotive
AEC-Q100
- -40C to +85C
-40C to +105C
-40C to +125C
-55C to +125C
LVCMOS 2.0 x 1.6
2.5 x 2.0
3.2 x 2.5
±20, ±25, or ±50 ppm 1.8V ±10%
2.5 V ±10%
3.3 V ±10%
- 1 -150MHz PDF

High Reliability Brochure






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