Joyous Crystal

ZP1SM Series Surface Mount Crystal Units


Electrical Specifications

Parameter Specification
Frequency Range 3.579545MHz to 60.000MHz
Frequency Tolerance/Stability

±15ppm at 25°C / ±30ppm Over Operating Temperature
±30ppm at 25°C / ±50ppm Over Operating Temperature
±50ppm at 25°C / ±100ppm Over Operating Temperature

Drive Level

1mWatt Maximum

Load Capacitance 12pf to 50pF or Series
Shunt Capacitance 7pF Maximum
Operating Temperature Range

0°C to +70°C
-20°C to +70°C or
-40°C to +85°C

Mode of Operation

Fundamental from 3.579545MHz to 30MHz
Third Overtone from 24.576MHz to 60MHz


Equivalent Series Resistance

Frequency
(MHz)

Maximum ESR
(Ohms)
Mode of Operation
3.579545 - 4.999 200 Fundamental
5.000 - 5.999 150 Fundamental
6.000 -7.999 120 Fundamental
8.000 - 8.999 90 Fundamental
9.000 - 9.999 80 Fundamental
10.000 - 14.999 70 Fundamental
15.000 - 15.999 60 Fundamental
16.000 - 23.999 50 Fundamental
24.000 - 30.000 40 Fundamental
24.576 - 29.999 150 Third Overtone
30.000 - 60.000 100 Third Overtone

Mechanical Dimensions

14 Pin DIP Oscillator

All Dimensions in Millimeters


Pad Connection
1 Crystal
2 Ground / Case Ground
3 Ground / Case Ground
4 Crystal

Part Numbering Guide

ZP1SM 1 A 20 C - 20.000 M TR
                Packaging Options
Blank = Bulk
TR = Tape & Reel
Frequency Unit of Measure
M = MHz
Frequency
Entire Frequency with Decimal
Frequency Prefix
Frequency Tolerance / Stability
A = ±15ppm / ±30ppm
B = ±30ppm / ±50ppm
C = ±50ppm / ±100ppm
Load Capacitance
XX = XXpF
SR = Series
Operating Temperature Range
A = 0°C to +70°C
B = -20°C to +70°C
C = -40°C to +85°C
Mode of Operation
1 = Fundamental
3 = Third Overtone
Series
ZP1SM = Epoxy Base Surface Mount

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