SMD Oscillators
Series Number Package Description Last Modified
420 Plastic J-Lead HCMOS / TTL Output Jan. 01 2007
FEATURES
- Low Jitter
- Extended temperature range capabilities
- Tape and Reel
- Tri-State enable / disable
- 5V or 3.3V optional
- RoHs / Lead Free compliant RoHS compliant smd crystal oscillator
standard surface mount crystal oscillator
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS CONDITIONS CHARACTERISTICS UNITS
Output Logic - HCMOS / TTL Output -
Input Voltage (VDD) - 3.3 ±10%  5.0 ±10%  VDC
Frequency Range (fO) - 1.0 ~ 150.000 MHz
Operating Temperature (TOPR) - 0 ~ +70 Std. (Ext Temp Avail. See Table Below) °C
Storage Temperature (TSTG) - -55 ~ +125 °C
Frequency Stability a + b + c + d ±50, ±100 max. (Tighter Stability Avail.) ppm
(a) Frequency Tolerance Inclusive of Overall Stability -
(b) Temperature Stability Inclusive of Overall Stability (Operating Temperature) -
(c) Input Voltage Stability Inclusive of Overall Stability (VDD ±10%) -
(d) Load Stability Inclusive of Overall Stability (RL ±5%) -
Input Current (IDD) - 10 ~ 35 max. 23 ~ 50 max. mA
Aging @ 25°C ±5 max. ppm/Y
Rise Time (TR) / Fall Time (TF) - 8 max. (0.4V to 2.4V w/ TTL, 20% ~ 80% / HCMOS) nS
PIN 1 Tri-State - Option -
Output Voltage High "1" VOH TTL Load 2.4 min. VDC
HCMOS Load 2.7 min. VDD-0.5 min.
Output Voltage Low "0" VOL TTL Load 0.4 max. VDC
HCMOS Load 0.5 max.
Duty Cycle - 50 ±10 (Std.) / 50 ±5 (Option) %
Start-Up Time (TS) 1~ 26 MHz 4 max. mS
26 ~ 66.667 MHz 10 max.
Jitter (RMS) 1.000 ~ 50.000 MHz ±10 max. ps
50.100 ~ 79.900 MHz ±5 max.
80.000 ~ 150.000 MHz ±3 max.
specification for surface mount oscillators
PIN CONNECTIONS
#1 No Connection or Tri-State Enable High
#2 Case Ground
#3 Output
#4 Vdd
PART NUMBER GUIDE
Series
Number
Frequency Voltage Supply Option Frequency Tolerance & Stability (max.) Operating Temp. (°C) Duty Cycle Pin 1 Connection
420 - 12.0M - 3 E N - T TS
Oscilent
SMD Oscillators
Enter your desired frequency e.g. 12.0M = 12.000MHz  See table below for standard 
frequencies.
5 = 5VDC
3 = 3.3VDC
D =  ±100 PPM
E = ±50 PPM
Blank* = 0~+70
C = -10~+70
D = -20~+70
N = -40~+85
Blank*= 50±10%
T = -50±5%
NC = No Connnection
TS = Tri-State Enable High
NOTE: - Deviations on all parameters available.  Please consult Oscilent for details.
DEFINITIONS: - Click on the characteristic names above, for definitions of the particular characteristic.
*STANDARDS: - "Blank" part number selections, indicate standard variables for the particular characteristic.
PACKAGING: - Add -TR for Tape/Reel. Click here for tape/reel specifications
PART NUMBER CODING - STANDARD OSCILLATOR FREQUENCIES
FREQUENCY (1.0 ~ 15.9744 MHz)
FREQUENCY (16.0 ~ 66.666 MHz)
1.0
16.0
1.2288
16.257
1.8432
16.384
2.0
17.734475
2.4576
18.0
3.579545
18.432
3.6864
19.6608
4.0
20.0
4.9152
24.0
5.0
24.576
5.0688
25.0
6.0
25.175
6.144
28.322
7.3728
30.0
8.0
32.0
9.216
32.514
9.8304
33.0
10.0
35.0
11.0592
40.0
12.0
48.0
12.288
50.0
12.8
64.000
14.31818
65.0
14.7456
66.666
15.9744
-
NOTE: Other frequencies available.  Please consult Oscilent for part numbers
Oscilent Corporation - CALL 949.252.0522
18195 East McDurmott Street . Building D . Irvine . CA 92614 . USA
Fax: 949.252.0599 . E-Mail: Sales@Oscilent.com
Series No.:
420

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