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SI41BL-1.544MHZ-R

Description
CMOS Output Clock Oscillator, 1.544MHz Nom, ROHS COMPLIANT, MINIATURE, HERMETIC SEALED, SMD, 4 PIN
CategoryPassive components    oscillator   
File Size198KB,1 Pages
ManufacturerCal Crystal Lab Inc / Comclok Inc
Websitehttps://www.transko.com
Environmental Compliance  
Download Datasheet Parametric View All

SI41BL-1.544MHZ-R Overview

CMOS Output Clock Oscillator, 1.544MHz Nom, ROHS COMPLIANT, MINIATURE, HERMETIC SEALED, SMD, 4 PIN

SI41BL-1.544MHZ-R Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Reach Compliance Codecompliant
Other featuresTAPE AND REEL
maximum descent time5 ns
Frequency Adjustment - MechanicalNO
frequency stability20%
Installation featuresSURFACE MOUNT
Nominal operating frequency1.544 MHz
Maximum operating temperature70 °C
Minimum operating temperature-20 °C
Oscillator typeCMOS
Output load15 pF
physical size5.0mm x 3.2mm x 1.3mm
longest rise time5 ns
Maximum supply voltage1.98 V
Minimum supply voltage1.62 V
Nominal supply voltage1.8 V
surface mountYES
maximum symmetry60/40 %
Base Number Matches1
ULTRA MINIATURE SMD OSCILLATOR
SS or SI 1 1 A M - 10.000MHz - R
Frequency
Tolerance
1 .... 100ppm
2 .... 50ppm
3 .... 25ppm
4 .... 20ppm
SI / SS Series
Frequency
Size / Option
RoHS Option
* Blank No Option
R ...RoHS Compliant
RoHs
Compliant
L .... SMD Tape / Reel (Dual Comp)
M ... SMD Tri-State Tape / Reel
Symmetry
1 .... 60/40
2 .... 45/55
Electrical Specifications
MODEL
FREQUENCY RANGE
FREQUENCY STABILITY
OPERATING TEMP.
STORAGE TEMP.
SUPPLY VOLTAGE
A ....0
O
C to +70
O
C
B ....-20
O
C to +70
O
C
C ....-40
O
C to +85
O
C
D ....-10
O
C to +50
O
C
E ....-20
O
C to +60
O
C
F ....-10
O
C to +70
O
C
Z ....Other
Operating Temperature
Features of the SS / SI series clock oscillator:
SS = 3.3Vdc
SI = 1.8Vdc
Industry standard (5.0 X 3.2 X 1.3mm SMD)
Fast rise and fall times
Tight stability available
Hermetically sealed
Wide frequency range
SI
1.544 ~ 125.000 MHz
±25ppm, ±50ppm, ±100ppm
0ºC ~ 70ºC (-40ºC ~ 85ºC optional)
-55ºC ~ 125ºC
SS
+3.3VDC ±10%
1.544 ~ 9.999MHz
8mA Max
10mA Max
25mA Max
35mA Max
+1.8VDC ±10%
6mA Max
7mA Max
15mA Max
20mA Max
SUPPLY
CURRENT
SYMMETRY
OUTPUT
10.000 ~ 34.999MHz
35.000 ~ 49.999MHz
50.000 ~ 125.000MHz
60/40% @ 1/2 VDD STD, 45/55% optional
RISE TIME
FALL TIME
“Tr”
“Tf”
7 nS Max
7 nS Max
30pF Max (15pF STD)
Pin 1 tri-state function
1.4
1.2
1.2±0.1
#1
#2
5 nS Max
5 nS Max
OUTPUT LOAD
OPTION
Mechanical Specifications
#4
#3
BOTTOM
TOP
3.2±0.2
COMCLOK
Part Number
Frequency
Recommended
Soldering Layout
2.2
2.54
#4
#3
#1
#2
5.0±0.2
1.3
Max
1.2±0.1
Soldering
260 ±5°C
Pad Connections
#1
#2
#3
#4
N.C. or Tri-State
Ground
Output
Vcc (3.3 or 1.8VDC)
SIDE
Reflow Profile
Pre-heating
150 ±5°C
2.54±0.1
unit: mm
120 Sec
10 Sec
15302 Bolsa Chica Street, Huntington Beach, CA 92649
Ph: 714-991-1580 / 800-333-9825 Fax: 714-491-9825
www.calcrystal.com
e-mail: sales@calcrystal.com
Ver. 2.2 0806

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