SiT9121AC-1D2-33E125.003750

SiT9121AC-1D2-33E125.003750

Specs Value
Device Type Differential Oscillators
Frequency
125.00375 MHz
Frequency Stability (ppm)
±25
Operating Temp. Range (°C)
-20 to 70
Output Type
LVPECL
Supply Voltage (V)
3.3
Package Size (mm x mm)
7.0x5.0
Output Drive Strength*
Default
Feature Pin
OE

*See datasheet for details

0.6 ps integrated RMS phase jitter (12 kHz to 20 MHz)

  • Excellent jitter margin for the most stringent applications such as SONET

Excellent frequency stability, as low as ±10 PPM

  • Better timing margin that enhances system stability and robustness
     
  • Extensive programmability 
  • Frequency from 1 to 220 MHz
  • LVPECL and LVDS output signaling types
  • Supply voltage of 2.5V and 3.3V
  • Frequency stability from ±10 PPM to ±50 PPM
    • Customized specifications for optimal system performance 
    • Easy availability of any device specification within the operating range

Three industry standard packages

  • 100% drop in replacement for quartz, SAW and overtone oscillators without any design changes

4 to 6 weeks lead time 

  • Any frequency
  • Any voltage
  • Any package
  • Reduce inventory overhead
  • Mitigate shortage risks
  • 1Gb to 10Gb Ethernet
  • PCIe
  • FPGA
  • SATA / SAS
  • Fibre Channel
  • System Clocking
  • CPE & Home Gateway
  • Precision GNSS
  • GPS / GNSS Modules
  • Factory Automation
  • Commercial Security
  • Medical Electronics
  • Test & Measurement
  • Railroads

Eval Boards (Contact SiTime) – SiT6097 (3225) | SiT6086 (5032) | SiT6085 (7050)

Frequency Slope (dF/dT) Calculator – Calculate frequency slope over temperature

Time Machine II Programmer – Program frequency, voltage, stability & more

Reliability Calculator – Get FIT/MTBF data for various operating conditions

Jitter Calculator and Plots – Convert phase noise to phase jitter, find phase noise plots

5032 6-Pins 7050 6-Pins – Preview packages with QFN 3D step models

Apply Filters
Filter By:
Resource Type
Solution
Language
Resource Name Resource Type Date Format Size
  • SiT9121AC-1D2-33E125.003750Y
  • SiT9121AC-1D2-33E125.003750T
  • SiT9121AC-1D2-33E125.003750D
  • SiT9121AC-1D2-33E125.003750E
  • SiT9121AC-1D2-33E125.003750X
  • SiT9121AC-1D2-33E125.003750N
  • SiT9121AC-1D2-33E125.003750F
  • SiT9121AC-1D2-33E125.003750G
  • SiT9121AC-1D2-33E125.003750S
US/CA/MX Inventory: 8,692*
Int'l Inventory: >20,000
Quantity Unit Price
1 - 99 $5.491
100 - 499 $3.706
500 - 999 $3.020
1,000 - 4,999 $2.608
>4,999 Request Quote

When Will My Order Ship: Click here for shipping timing and costs

Shipping Time
Shipping to: USA Change
Quantity Arrives within
< 250 0-14 Days
250-1,000 10-20 Days
> 1,000 14-28 Days
< 250 0-14 Days
250-1,000 10-20 Days
> 1,000 14-28 Days
< 250 0-14 Days
250-1,000 10-20 Days
> 1,000 14-28 Days
< 250 0-14 Days
250-1,000 10-20 Days
> 1,000 14-28 Days
< 500 14 Days
> 500 24 Days
Arrives within
4 - 8 weeks
Shipping Cost

FREE SHIPPING on Purchases over $1,000.

 
Method Cost
FedEx Home Delivery $6.37
FedEx Ground $5.75
FedEx 2 Day $9.41
FEDEX International economy 3-5 days $20.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00
FEDEX International economy 3-5 days $40.00

*Current on-hand quantities for fulfillment in U.S., Canada, and Mexico.

SiTimeDirect orders are available for sale in cut tape packaging. Some orders with quantities less than 50 pieces may be shipped in ESD zip bags. To order quantities greater than 5,000, please contact SiTime Sales or use the Chat below.

What happens next: After you place your order, we will program your parts to your exact specifications. After your parts are processed and tested, you will receive additional information regarding the shipment of your order. If you have any questions about the status of your order, please contact us at EcommerceSupport@sitime.com