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MCSO1F

Product catalog summary

Overview: The document provides technical specifications for the MCSO1F family of SMD oscillators, designed for surface mount applications. These oscillators are suitable for various applications including avionics, remote control, and microprocessor clocks.

Dimensions and Package: The oscillator comes in an 8x4 mm ceramic package. The bottom view and recommended solder pad dimensions are provided, with all measurements in millimeters.

Electrical Characteristics:

Frequency stability is specified over temperature ranges with options for ±100 ppm and ±50 ppm stability.
Supply voltage options include 2.5V and 3.3V, with a 1.8V version available on request.
Output signal is HC-MOS compatible with specified symmetry and rise/fall times.
Jitter specifications are provided for frequencies ≤20MHz and >20MHz.
Start-up time is less than 5 ms, and the load capacity ranges from 3 to 47 pF.

Environmental Characteristics:

Storage temperature range is -55 to +125°C.
Vibration resistance is specified at 10 to 2000Hz / 20g, and shock resistance at 5000g / 0.3ms.

Terminations and Processing: The package is ceramic with standard Kovar lids, and options for ceramic lids. Reflow soldering is recommended at +260°C for a maximum of 10 seconds.

Product Description and Ordering Information:

Standard frequencies range from 3.6864 MHz to 160 MHz, with custom frequencies available on request.
Options for enable/disable functions and termination types are available.
Unique part numbers are generated for each product specification.

Table 1: Input Current (Idd):

For Vdd = 2.5V: <300μA for 32 kHz, <2mA for <10MHz, <3mA for ≤20MHz, <25mA for >20 to 160MHz.
For Vdd = 3.3V: <1mA for 32 kHz, <4mA for <10MHz, <5mA for ≤20MHz, <30mA for >20 to 160MHz.

Catalog excerpts

DIMENSIONS Recommended Solder Pad: 2,54 pin 1 E/D pin 2 GND pin 3 Fout pin 4 Vdd All dimensions in mm typical 100% Leadfree, RoHScompliant: SMT Clock oscillator in ceramic package Fundamental quartz mode frequency High shock and vibration resistance Wide temperature range Low aging Ultra low MSL Very fast start-up Excellent solderability Swiss made quality Customer specification on request Package: Bottom view DESCRIPTION: This SMD oscillator in ceramic package has been specially designed for surface mount using infrared, vapor phase or epoxy techniques. Applications: - Avionics - Airbone equipments - Remote control - Security application - Radio Transceiver - Microprocessor clocks The MCSO1's are supplied on trays (91 pcs / tray) For pick-and-place equipment, the parts are available in 16mm tapes with 250 parts min 1000 parts max Frequency stability Over temperature range (see ordering info) Including: djustment at +25°C a long term aging 10 years over supply voltage ±5% over load min to max Frequency stability version T Over temperature range (see ordering info) Including: djustment at +25°C a long term aging 1 year over supply voltage ±5% over load min to max Supply voltage ± 5% Version 1.8V avaible on request see table 1 HC-MOS compatible 40 / 60 Rise & fall time ≤ 20MHz For F=32.768 kHz rise & fall time ≤ 150ns (load 15pf 20% to 80%) Rise & fall time ≥ 20MHz (load 15pf 10% to 90%) Input current Output signal Symmetry at Vdd/2 Level "0" & "1" Start-up time Load min / max Jitter ≤ 20MHz one sigma Jitter > 20MHz one sigma

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Table 1: Idd (Without load) STANDARD FREQUENCIES: Other frequencies from 10 kHz up to 225 MHz on request ENVIRONMENTAL Storage temp. range Vibration resistance Reflow soldering Lids (standard) Ceramic Height 2.5mm type MCSO1FC Terminations option T3 on request with tinned Ag/Cu/Zn Pin 1 open → Pin 3 Clock H → Clock L → Low E/D option 1 on request Reaction time ˂ 1μs - No power E/D function (pin 1) before Vdd is setting on - E/D option not available for F ˂ 500 kHz - E/D option on request (very low consumption in disable mode). PRODUCT DESCRIPTION AND ORDERING INFORMATION: = Ceramic lids = Kovar...

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