
Allicdata Part #: | SIT3821AC-2CF-33EM156.250000T-ND |
Manufacturer Part#: |
SIT3821AC-2CF-33EM156.250000T |
Price: | $ 16.46 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | SiTime |
Short Description: | OSC VCXO 156.2500MHZ LVDS SMD |
More Detail: | 156.25MHz VCXO LVDS Oscillator 3.3V Enable/Disable... |
DataSheet: | ![]() |
Quantity: | 1000 |
3000 +: | $ 14.81190 |
Frequency Stability: | ±10ppm |
Current - Supply (Disable) (Max): | 35mA |
Height - Seated (Max): | 0.032" (0.80mm) |
Size / Dimension: | 0.197" L x 0.126" W (5.00mm x 3.20mm) |
Package / Case: | 6-SMD, No Lead |
Mounting Type: | Surface Mount |
Ratings: | -- |
Current - Supply (Max): | 55mA |
Operating Temperature: | -20°C ~ 70°C |
Absolute Pull Range (APR): | ±10ppm |
Series: | SiT3821 |
Voltage - Supply: | 3.3V |
Output: | LVDS |
Function: | Enable/Disable |
Frequency: | 156.25MHz |
Type: | VCXO |
Base Resonator: | MEMS |
Part Status: | Not For New Designs |
Packaging: | Tape & Reel (TR) |
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Oscillators, which are essentially simple repetitive electrical circuits that can produce and sustain a single-frequency signal, are useful in a wide variety of applications. SIT3821AC-2CF-33EM156.250000T is one of such oscillators used in numerous electronics applications.
Originally known as crystals, oscillators are widely used in electronic clocks, computers, communication equipment, automotive electronics and scientific instruments. SIT3821AC-2CF-33EM156.250000T is a temperature-compensated oscillator designed specifically for use in digital communication equipment. The oscillator is designed to be compatible with a wide range of communication protocols, including IEEE 1394, USB 3.0 and HDMI.
SIT3821AC-2CF-33EM156.250000T is a voltage-controlled crystal oscillator (VCXO) and comprises a temperature-controlled crystal unit integrated with a dual-mode voltage regulator. This ensures temperature stability, allowing the oscillator to operate over wide temperature ranges. The oscillator is designed to be used in digital communication circuits.
VCXOs are preferred over quartz crystals when phase-locked loop (PLL) circuits are used since their output frequencies can be controlled over a wide frequency range. VCXOs also offer improved phase noise performance over quartz crystals. The SIT3821AC-2CF-33EM156.250000T oscillator is designed to offer a frequency stability of ±100ppb (parts per billion) and a phase noise of -140dBc/Hz.
SIT3821AC-2CF-33EM156.250000T oscillator is generally used in digital communication and synchronization equipment, such as fiber-optic links, radio base stations, high-speed modems, Gigabit Ethernet switches and routers, to name a few. It ensures accurate clock signal timing and synchronization of data streams over wide temperature range.
An ideal oscillator should generate a stable output frequency, within a specified range, for each input frequency. The SIT3821AC-2CF-33EM156.250000T oscillator is designed to achieve this level of accuracy and reliability. At the same time, it offers a wide frequency range with low power consumption. The oscillator is capable of operating at frequencies up to 156.25MHz with a VCO gain of 2000 ppm/V.
In summary, SIT3821AC-2CF-33EM156.250000T is a temperature-compensated oscillator used in numerous digital communication applications. Its wide frequency range, low power consumption, highVCO gain, and excellent temperature stability make it an ideal choice for many practical applications.
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Part Number | Manufacturer | Price | Quantity | Description |
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SIT3808AC-2F-33NB-27.000000Y | SiTime | 5.05 $ | 1000 | OSC XO 3.3V 27MHZ NC27MHz... |
SIT3907AI-23-33NH-30.000000T | SiTime | 2.98 $ | 1000 | OSC DCXO 30.0000MHZ LVCMO... |
SIT3821AI-1C-25EG | SiTime | 17.5 $ | 1000 | OSC PROG LVPECL 2.5V EN/D... |
SIT3821AI-2D-25EY | SiTime | 17.5 $ | 1000 | OSC PROG LVDS 2.5V 10PPM ... |
SIT3822AC-1C-33NG | SiTime | 17.5 $ | 1000 | OSC PROG LVPECL 3.3V 10PP... |
SIT3809AC-2-28EX | SiTime | 18.62 $ | 1000 | OSC PROG LVCMOS 2.8V EN/D... |
SIT3809AC-C-25NG | SiTime | 20.69 $ | 1000 | OSC PROG LVCMOS 2.5V 10PP... |
SIT3809AC-C-28SE | SiTime | 20.69 $ | 1000 | OSC PROG LVCMOS 2.8V 10PP... |
SIT3809AI-C-25SY | SiTime | 20.69 $ | 1000 | OSC PROG LVCMOS 2.5V 10PP... |
SIT3821AI-2B-33NY | SiTime | 20.99 $ | 1000 | OSC PROG LVDS 3.3V 10PPM ... |
SIT3907AC-D2833NH-24.000000Y | SiTime | 3.16 $ | 1000 | OSC DCXO 24.0000MHZ LVCMO... |
SIT3808AC-D2-33EY-22.579200Y | SiTime | 3.51 $ | 1000 | OSC MEMS VCXO 22.5790MHZ ... |
SIT3808AI-D2-25EE-32.768000T | SiTime | 3.79 $ | 1000 | OSC MEMS VCXO 32.7680MHZ ... |
SIT3907AC-CF-33NM-4.000000T | SiTime | 4.75 $ | 1000 | OSC DCXO 4.0000MHZ LVCMOS... |
SIT3701AI-12-33F-32.76800Y | SiTime | 1.2 $ | 1000 | OSC MEMS 32.7680MHZ LVCMO... |
SIT3808AI-C2-XXXX-000.FP0000 | SiTime | 2.47 $ | 151 | OSC PGM 1MHZ - 80MHZ SMDV... |
SIT3821AI-1D-33EE | SiTime | 17.5 $ | 1000 | OSC PROG LVPECL 3.3V EN/D... |
SIT3822AC-1D-33EH | SiTime | 17.5 $ | 1000 | OSC PROG LVPECL 3.3V EN/D... |
SIT3822AI-1C-25EE | SiTime | 17.5 $ | 1000 | OSC PROG LVPECL 2.5V EN/D... |
SIT3822AI-1D-33EG | SiTime | 17.5 $ | 1000 | OSC PROG LVPECL 3.3V EN/D... |
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SIT3809AI-2-25SG | SiTime | 18.62 $ | 1000 | OSC PROG LVCMOS 2.5V 10PP... |
SIT3809AC-C-25EH | SiTime | 20.69 $ | 1000 | OSC PROG LVCMOS 2.5V EN/D... |
SIT3809AC-D-25SY | SiTime | 20.69 $ | 1000 | OSC PROG LVCMOS 2.5V 10PP... |
SIT3809AI-D-25SG | SiTime | 20.69 $ | 1000 | OSC PROG LVCMOS 2.5V 10PP... |
SIT3701AC-31-33C-100.000000T | SiTime | 0.43 $ | 1000 | OSC MEMS 100.0000MHZ LVCM... |
SIT3821AC-2CF-33EM156.250000Y | SiTime | 16.46 $ | 1000 | OSC VCXO 156.2500MHZ LVDS... |
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