Standard Frequency Ultra-low Jitter Differential XO
The SiT9365 ultra-low-jitter differential oscillator supports 32 commonly used output frequencies for networking, storage, server, and FPGA clocking. Based on SiTime's unique Elite Platform™, this device delivers exceptional dynamic performance of 0.23 ps jitter (typ.) and stable timing in the presence of common environmental hazards, such as shock, vibration, power supply noise, and EMI.
The SiT9365 is available in the smallest 3.2 x 2.5 mm differential package in addition to the 7.0 x 5.0 mm package. This device supports all popular output signaling types including LVPECL, LVDS, and HCSL in combination with any voltage between 2.5 to 3.3 V.
View related products: 1 to 60 MHz | 60 to 220 MHz | 70 fs jitter | 200 fs jitter | Ruggedized | XO lineup

Oscillator Type | XO-DE |
Frequency | 32 standard frequencies |
Frequency Stability (ppm) | ±10 , ±20, ±25, ±50 |
Phase Jitter (rms) | 0.23 ps |
Output Type | LVPECL, LVDS, HCSL |
Operating Temperature Range (°C) | -20 to +70, -40 to +85, -40 to +105 |
Voltage Supply (V) | 2.5, 2.8, 3, 3.3 |
Package Type (mm²) | 3.2x2.5, 5.0x3.2, 7.0x5.0 |
Features | Ultra-low jitter |
Availability | Production |
-
Small industry standard package enables small form-factor system with stringent jitter requirement
-
SiT9365 pin assignments
-
SiT9365 block diagram
Exceptional dynamic performance in real-life operating conditions
- 0.23 ps jitter (typ.)
- ±10 ppm
- Better system performance in hostile environments
20x better vibration sensitivity
- Minimizes packet loss in high-vibration environments
0.05 ps/mV power supply noise rejection (PSNR)
- Simplify power supply design
3.2 x 2.5 mm package:
- Enables small form-factor system with stringent jitter requirement
Flexible programmable features
- 32 common frequencies
- 2.25 to 3.63 V
- LVPECL, LVDS, HCSL: Customized oscillator specifications for optimal system performance
Superior reliability
- 1 billion hours MTBF
- Lifetime warranty
- Reduces field failures due to clock components and associated repair costs
- 10G to 100G Ethernet
- Optical modules
- PCIe
- FPGA
- SATA/SAS
- Fibre channel
- System clocking
- CPE & home gateway
- Data centers
- SiT9365 25MHz HCSL
- SiT9365 30.72MHz HCSL
- SiT9365 50MHz HCSL
- SiT9365 53.125MHz HCSL
- SiT9365 61.44MHz HCSL
- SiT9365 98.304MHz HCSL
- SiT9365 100MHz HCSL
- SiT9365 106.25MHz HCSL
- SiT9365 122.88MHz HCSL
- SiT9365 125MHz HCSL
- SiT9365 133.333333MHz HCSL
- SiT9365 148.351648MHz HCSL
- SiT9365 150MHz HCSL
- SiT9365 153.6MHz HCSL
- SiT9365 155.52MHz HCSL
- SiT9365 156.25MHz HCSL
- SiT9365 159.375MHz HCSL
- SiT9365 160MHz HCSL
- SiT9365 161.132813MHz HCSL
- SiT9365 166.666666MHz HCSL
- SiT9365 168.040678MHz HCSL
- SiT9365 200MHz HCSL
- SiT9365 212.5MHz HCSL
- SiT9365 250MHz HCSL
- SiT9365 300MHz HCSL
- SiT9365 322.265625MHz HCSL
- SiT9365 325MHz HCSL
- SiT9365 30.72MHz LVDS
- SiT9365 53.125MHz LVDS
- SiT9365 61.44MHz LVDS
- SiT9365 62.5MHz LVDS
- SiT9365 74.25MHz LVDS
- SiT9365 74.175824MHz LVDS
- SiT9365 75MHz LVDS
- SiT9365 77.76MHz LVDS
- SiT9365 98.304MHz LVDS
- SiT9365 100MHz LVDS
- SiT9365 106.25MHz LVDS
- SiT9365 122.88MHz LVDS
- SiT9365 125MHz LVDS
- SiT9365 133.333333MHz LVDS
- SiT9365 148.351648MHz LVDS
- SiT9365 150MHz LVDS
- SiT9365 153.6MHz LVDS
- SiT9365 155.52MHz LVDS
- SiT9365 156.25MHz LVDS
- SiT9365 159.375MHz LVDS
- SiT9365 160MHz LVDS
- SiT9365 161.132813MHz LVDS
- SiT9365 166.666666MHz LVDS
- SiT9365 168.040678MHz LVDS
- SiT9365 200MHz LVDS
- SiT9365 212.5MHz LVDS
- SiT9365 250MHz LVDS
- SiT9365 300MHz LVDS
- SiT9365 322.265625MHz LVDS
- SiT9365 325MHz LVDS
- SiT9365 25MHz LVPECL
- SiT9365 30.72MHz LVPECL
- SiT9365 50MHz LVPECL
- SiT9365 53.125MHz LVPECL
- SiT9365 61.44MHz LVPECL
- SiT9365 62.5MHz LVPECL
- SiT9365 74.25MHz LVPECL
- SiT9365 74.175824MHz LVPECL
- SiT9365 75MHz LVPECL
- SiT9365 77.76MHz LVPECL
- SiT9365 98.304MHz LVPECL
- SiT9365 100MHz LVPECL
- SiT9365 106.25MHz LVPECL
- SiT9365 122.88MHz LVPECL
- SiT9365 125MHz LVPECL
- SiT9365 133.333333MHz LVPECL
- SiT9365 148.351648MHz LVPECL
- SiT9365 150MHz LVPECL
- SiT9365 153.6MHz LVPECL
- SiT9365 155.52MHz LVPECL
- SiT9365 156.25MHz LVPECL
- SiT9365 159.375MHz LVPECL
- SiT9365 160MHz LVPECL
- SiT9365 161.132813MHz LVPECL
- SiT9365 166.666666MHz LVPECL
- SiT9365 168.040678MHz LVPECL
- SiT9365 200MHz LVPECL
- SiT9365 212.5MHz LVPECL
- SiT9365 250MHz LVPECL
- SiT9365 300MHz LVPECL
- SiT9365 322.265625MHz LVPECL
- SiT9365 325MHz LVPECL
Document Name | Type |
---|---|
6L-QFN Package Composition Report (Elite SiT337X VCXO, SiT936X DEXO) | Composition Reports |
Manufacturing Notes for SiTime Products | Other Quality Documents |
SiT93XX DEXO, SiT33XX VCXO, SiT335X DCXO Product Qualification Report | Reliability Reports |
6L/10L-QFN Packages B, C, and E Qualification Report - ASE | Reliability Reports |
TSMC Wafer SGS Report | RoHS/Reach/Green Certificates |
Tower Jazz Wafer SGS Report | RoHS/Reach/Green Certificates |
4L/6L-QFN Package Homogeneous Materials and SGS Report | RoHS/Reach/Green Certificates |
BOSCH Wafer SGS Report | RoHS/Reach/Green Certificates |
WLCSP Package Homogeneous Materials and SGS Report | RoHS/Reach/Green Certificates |
6L-QFN Package B and E (Elite DEXO, VCXO) Homogeneous Materials and SGS Report | RoHS/Reach/Green Certificates |
SiTime Environmental Compliance Declaration | RoHS/Reach/Green Certificates |
Certificate of Compliance-EU RoHS Declaration | RoHS/Reach/Green Certificates |
Eval Boards (Contact SiTime) – SiT6097 (3225) | SiT6085 (7050)
Frequency Slope (dF/dT) Calculator – Calculate frequency slope over temperature
Jitter Calculator and Plots – Convert phase noise to phase jitter, find phase noise plots
Reliability Calculator – Get FIT/MTBF data for various operating conditions
3225 6-Pins | 5032 6-Pins with CP | 7050 6-Pins with CP – Preview packages with QFN 3D step models