Crystek CSO-018TX-50-49.152 Clock oscillator 5x7 mm smd, 3.3v, hcmo Datasheet

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CSO-018T Model
5X7 mm SMD, 3.3V, HCMOS
Frequency Range:
Frequency Stability:
Temperature Range:
Operating:
(Option M)
(Option X)
Storage:
Input Voltage:
Input Current:
Output:
Symmetry:
(Option Y)
Rise/Fall Time:
Logic:
Load:
Aging:
Clock Oscillator
1.544MHz to 125MHz
±25ppm to ±100ppm
0°C to 70°C
-20°C to 70°C
-40°C to 85°C
-55°C to 120°C
3.3V ± 0.3V
45mA Max
HCMOS
40/60% Max @ 50% Vdd
45/55% Max @ 50% Vdd
10ns Max @ 20/% to 80% Vdd
"0" = 10% Vdd Max
"1" = 90% Vdd Min
15pF Max
Designed to meet today's
requirements for economical
3.3V applications. Available
on 16mm tape and reel in
quantities of 1K.
<3ppm 1st/yr, 1ppm every year thereafter
SUGGESTED PAD LAYOUT
Dimensions inches (mm)
All dimensions are Max unless otherwise specified.
.283 Max
(7.20)
P/N
Freq DC
.040 ±.003
(1.02 ±.08)
.204 Max
(5.02)
.075 Max
(1.80)
#1
#2
#4
#3
.071 SQ
(1.80)
.165
(4.19)
.045 ±.008
(1.14 ±.20)
.200 ±.005
(5.08 ±.13)
Denotes pad 1
.200
(5.08)
0.01uF Bypass Capacitor Recommended
TEMPERATURE
RECOMMENDED REFLOW SOLDERING PROFILE
Ramp-Up
3°C/Sec Max.
260°C
Crystek Part Number Guide
Critical Temperature
Zone
Ramp-Down
6°C/Sec.
217°C
CSO-018T X Y- 25 - 49.152
#1
200°C
150°C
Preheat
180 Secs. Max.
8 Minutes Max.
#2
#3 #4
#5
#6
#1 Crystek Clock Osc.
#2 Model
#3 Temp. Range: Blank= 0/70°C, M= -20/70°C, X= -40/85°C
#4 Symmetry: Blank=(40/60), Y=(45/55)
#5 Stability: (see Table 1)
#6 Frequency in MHz: 3 or 6 decimal places
90 Secs. Max.
Stability Indicator
Blank (std)
25
50
± 100ppm
± 25ppm
± 50ppm
Table 1
Example:
CSO-018TXY-25-25.000 = 3.3V Tristate, -40/85°C, 45/55, 25ppm, 25.000 MHz
CSO-018T-50-19.660800 = 3.3V Tristate, 0/70, 40/60, 50ppm, 19.660800 MHz
260°C for
10 Secs. Max.
NOTE: Reflow Profile with 240°C peak also acceptable.
OUT
mA
M
pin 3
pin 4
Vdd
PWR
Supply
VM
Bypass
Cap.
pin 1
High Impedance
GND or "LOW"
OUT
O/P Load
incl Probe Cl
OSC.
GND
pin 2
Oscillation
OPEN or "HIGH"
Tri-State Function
Function pin 1
Output pin
Open
"1" level 2.4V Min
"0" level 0.4V Max
Active
Active
High Z
Specifications subject to change without notice.
TD-021001 Rev. C
7
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