MCSO2L LVDS Output
Clock Oscillator 40 MHz – 130 MHz
DIMENSIONS
Package:

Recommended Solder Pad:

5,0

1,27 1,276546541231,7 max *

0,65

3,34

pin 1 E/D
pin 2 NCpin 3 GND
* also 1,7 max for kovar lid

4,03

1,0

2

3,2

1

1,4 1,2 1,40,8

1,27

pin 4 FOUT
pin 5 FOUTpin 6 VDD

All dimensions in mm typical

APPLICATIONSDESCRIPTION

Security / Safety
Avionics / Aerospace
Remote Control / Telemetry
Microprocessor and FPGA Clocks
Test and Measurement Equipment
Wired and Wireless Communications

The MCSO2L is a High Frequency SMD Oscillator with LVDS output
that incorporates an integrated HCMOS circuit together with an XTAL.
It operates under vacuum in a hermetically sealed ceramic package.

ELECTRICAL CHARACTERISTICS
AT 25oC

Overall frequency stability over 1)
temperature range
2)Standard version
3)
T version
4)
Supply voltage ±5%Input current
Output signal (load 100 Ω)
Duty cycle @ VOPP/2 (min./max.)
Rise & fall time (20% to 80% VOPP)
FOUT / FOUT low level (typ./min.)
FOUT / FOUT high level (typ./max.)
Start-up time
One-sigma jitter (1 kHz to 1 MHz)
Phase noise typical at 100 MHz
Static conditions
10 Hz
BW = 1 Hz
100 Hz
1 kHz
10 kHz
100 kHzFEATURES
Outstanding hermetic sealing with gold-tin preform.
High stability and low aging guaranteed by hermetic sealing.
Very fast start-up.
Wide temperature range.
Operates in fundamental mode.
High shock and vibration resistant.
100% Pb-free, RoHS-compliant.

ΔF/F
VDD
IDD
δOUT
tr / tfVOL
VOHtSTARTtRMS≤ ±100≤ ±50
2.5 / 3.3See IDD table
LVDS
45 / 55≤11.1 / 0.9
1.4 / 1.6
<5< 0.3-70-100-125-145-150ppm
V%nsVVmspsdBc/Hz1) Including adjustment at +25°C and VDD variations ±5%2) Including long term aging 10 years
3) Including long term aging 1 year
4) A 47 nF decoupling capacitor has to be connected between VDD and GND

INPUT CURRENT: IDD (no load)

Frequency
VDD = 2.5 V (W)VDD = 3.3 V (V)STANDARD FREQUENCIESENABLE/DISABLE E/D, OPTION 140 MHz≤ 100 MHz≤ 130 MHz< 5 mA< 10 mA< 10 mA< 15 mA< 20 mA< 25 mA

Frequencies
40.0000 MHz
80.0000 MHz
100.0000 MHz
128.0000 MHz
Other frequencies from 40 MHz to 130 MHz on request
Input level VIL / VIH
Reaction timeStandby currentt
IDDD

Pin 1 E/D
VIH or open
VIL
No E/D function before VDD is set.

Conditions–65 to +125°C
5000 g, 0.3 ms, ½ sine
50 g / 10 – 2000 Hz

CHARACTERISTICS

Storage temperature range
Shock resistance (survival)
Vibration resistance (survival)

TERMINATIONS AND

Reflow per IPC/JEDEC J-STD-020C
Package

260°C / 20 - 40 s
Ceramic
Kovar lid (K)Ceramic lid (Blank)
SnAgCu solder dipped pads (T3)
Au flashed pads (Blank)

Lid
Terminations (Option 2)

ORDERING INFORMATIONMCSO2L K V T – C
K= Kovar lid
Blank = Ceramic lid
Supply voltage
W= VDD = 2.5 V
V= VDD = 3.3 V
Frequency stabilityT= ±50 ppm
Blank = ±100 ppm

Temperature rangeA= 0 to +70°C
B= -40 to +85°C
C= -55 to +125°C= CustomX

VmsµA

Pins 4 / 5 FOUT / FOUT
Output enabled
Output disabled (Hi-Z)

ENVIRONMENTAL

PROCESSING, OPTION 2< 0.3 VDD / > 0.7 VDD<5< 10100.000 MHz

E/DT3XXX

Frequency
Option 1E/D = Enable/Disable
Blank = No function
Option 2T3= SnAgCu solder dipped pads
Blank = Au flashed pads
Customer specification N°

A unique part number will be generated for each product specification, i.e:
20xxxx-MG00≥250 pcs (in 12 mm tape on 7" reel)
20xxxx-EA00
yyy pcs (in ESD plastic tray)
All specifications subject to change without notice.

Micro Crystal AG
Muehlestrasse 14
CH-2540 Grenchen
Switzerland

Phone +41 32 655 82 82
sales@microcrystal.com
www.microcrystal.com

Version 16.0/08.2021