oscillator

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Crystal Unit - HC-49/U

Features & Applications :
  • General, industrial, microcontrollers
  • RoHS Compliant
  • Cost Effective
  • Well established product
  • Wide frequency range
  • Superior resistance weld HC-49/U metal case
Supplied loose as standard. Taped product available to special order.


ESR Table

Case Vibration HC49U
Frequency Mode Ω Max
1.0-1.8MHz F 3000
1.8-2.00MHz F 500
2.01-2.399MHz F 450
2.4-2.99MHz F 300
3.0-3.5MHz F 150
3.5-3.99MHz F 90
4.0-4.99MHz F 80
5.0-5.99MHz F 7
6.0-6.99MHz F 60
7.0-7.99MHz F 50
8.0-9.99MHz F 40
10-13.99MHz F 35
14-23.99MHz F 25
24-25.0MHz F/3 25/50
25-30.0MHz F/3 25/50
30-75.0MHz 3 50
75-125.0MHz 5 80
125-150MHz 5 100
150-200MHz 5 120


Part Number Guide

Case Frequency
(MHz) 		Freq. Tol
(PPM) 		Temp Stab
(PPM) 		Temp Range
60 = -10+60
70=-20-+70 		Load Cap
pf
00=series 		Vibration Mode
AT Cut
F=Fund.3 Overtone 		Ant Part No.
HC49U 1.8432 20 50 60 30 ATF XTL-1012
HC49U 2 50 100 60 20 ATF XTL-1014
HC49U 2.4576 20 50 60 30 ATF XTL-1017
HC49U 3.2768 20 30 60 12 ATF XTL-1020
HC49U 3.579545 20 50 60 2 ATF XTL-1021
HC49U 3.6864 20 50 60 30 ATF XTL-1023
HC49U 3.6864 30 50 70 30 ATF XTL-1024
HC49U 4 20 10 70 30 ATF XTL-1027
HC49U 4 20 50 60 30 ATF XTL-1028
HC49U 4 30 50 70 30 ATF XTL-1029
HC49U 4.096 20 20 70 30 ATF XTL-1031
HC49U 4.096 30 50 70 30 ATF XTL-1032
HC49U 4.194304 20 30 60 12 ATF XTL-1033
HC49U 4.608 20 50 60 30 ATF XTL-1037
HC49U 4.9152 20 50 60 30 ATF XTL-1040
HC49U 4.9152 30 50 70 30 ATF XTL-1041
HC49U 5 20 50 60 30 ATF XTL-1043
HC49U 5.0688 20 50 60 0 ATF XTL-1044
HC49U 6 20 50 60 30 ATF XTL-1051
HC49U 6 30 50 70 30 ATF XTL-1053
HC49U 6.144 20 50 60 30 ATF XTL-1055
HC49U 6.5536 20 30 60 12 ATF XTL-1057
HC49U 7.3728 20 50 60 30 ATF XTL-1059
HC49U 8 20 50 60 30 ATF XTL-1062
HC49U 8 30 50 70 30 ATF XTL-1064
HC49U 10 20 10 70 30 ATF XTL-1069
HC49U 10 20 50 60 30 ATF XTL-1070
HC49U 11 20 30 60 30 ATF XTL-1073
HC49U 11.0592 20 30 60 20 ATF XTL-1074
HC49U 12 20 30 60 30 ATF XTL-1079
HC49U 12.288 20 50 60 30 ATF XTL-1081
HC49U 14.31818 20 50 60 0 ATF XTL-1083
HC49U 14.7456 20 30 60 30 ATF XTL-1087
HC49U 16 20 30 60 30 ATF XTL-1089
HC49U 19.6608 20 50 60 30 ATF XTL-1096
HC49U 20 20 30 60 0 ATF XTL-1098
HC49U 22.1184 20 50 60 30 ATF XTL-1114
HC49U 24 20 50 60 0 ATF XTL-1120
HC49U 32 20 30 60 0 ATF XTL-1131

Crystal Unit - HC-49/SM

Features & Applications :
Designed for applications where board height is critical
  • General, industrial, microcontrollers
  • Cost Effective
  • Suface mount
  • Low profile (4mm height)
  • Superior resistance weld HC-49/4SMX metal case
  • Supplied taped and reeled.

Specification

Nominal Frequency Range 3.5 to 32MHz 24 to 70MHz
Vibration Fundamental(AT) 3rd Overtone(AT)
Frequency Tolerance @25℃ ±20, ±30 ppm or ±50 ppm (Options : ±10, ±15ppm)
Temperature Stability ±30 or ±50 ppm
Operating Temperature Range -10℃ to +60℃ or -20℃ to +70℃
Storage Temperature Range -20℃ to +70℃ or -30℃ to +80℃
Load Capacitance 8pF to 33pF or series
Equivalent Series Resistance see ESR table below
Shunt Capacitance 5pF max.(≤18MHz) or 7pF max.(＞18MHz)
Drive Level 200㎼ max (≤5MHz) 100㎼ max(＞5MHz)
Insulation Resistance 500MΩmin @ 100V DC
Aging ±5ppm per year


ESR Table

Case Vibration HC49SM
Frequency Mode Ω Max
3.5-3.99MHz F 150
4.0-4.99MHz F 120
5.0-5.99MHz F 100
6.0-6.99MHz F 80
7.0-7.99MHz F 80
8.0-9.99MHz F 70
10-13.99MHz F 50
14-23.99MHz F 40
24-25.0MHz F/3 40/80
25-30.0MHz F/3 40/80
30-70.0MHz 3 80


Part Number Guide

Case Frequency
(MHz) 		Freq. Tol
(PPM) 		Temp Stab
(PPM) 		Temp Range
60 = -10+60
70=-20-+70 		Load Cap
pf
00=series 		Vibration Mode
AT Cut
F=Fund.3 Overtone 		Ant Part No.
HC49SM 3.579545 30 50 60 16 ATF XTL-5014
HC49SM 3.6864 30 50 60 16 ATF XTL-5014
HC49SM 4 30 50 60 16 ATF XTL-5021
HC49SM 4.9152 30 50 60 16 ATF XTL-5025
HC49SM 6 30 50 60 30 ATF XTL-5032
HC49SM 8 30 50 60 16 ATF XTL-5038
HC49SM 10 30 50 60 16 ATF XTL-5043
HC49SM 11.0592 30 50 60 16 ATF XTL-5048
HC49SM 12 30 50 60 16 ATF XTL-5050
HC49SM 16 30 50 60 16 ATF XTL-5055
HC49SM 20 30 50 60 16 ATF XTL-5062

Crystal Unit - HC-49/SM

Features & Applications :
Designed for applications where board height and space is critical
  • General, industrial, microcontrollers
  • Cost Effective
  • Low profile (4mm height)
  • Superior resistance weld HC-49/4H metal case
Supplied loose as standard. Taped product available to special order.

Specification

Nominal Frequency Range 3.5 to 32MHz 24 to 70MHz
Vibration Fundamental(AT) 3rd Overtone(AT)
Frequency Tolerance @25℃ ±20, ±30 ppm or ±50 ppm (Options : ±10, ±15ppm)
Temperature Stability ±30 or ±50 ppm
Operating Temperature Range -10℃ to +60℃ (Option : -20℃ to +70℃)
Storage Temperature Range -20℃ to +70℃ (Option : -30℃ to +80℃)
Load Capacitance 8pF to 32pF or series
Equivalent Series Resistance see ESR table below
Shunt Capacitance 5pF max.(≤18MHz) or 7pF max.(＞18MHz)
Drive Level 200㎼ max (≤5MHz) 100㎼ max(＞5MHz)
Insulation Resistance 500MΩmin @ 100V DC
Aging ±5ppm per year


ESR Table

Case Vibration HC49S
Frequency Mode Ω Max
3.5-3.99MHz F 150
4.0-4.99MHz F 120
5.0-5.99MHz F 100
6.0-6.99MHz F 80
7.0-7.99MHz F 80
8.0-9.99MHz F 70
10-13.99MHz F 50
14-23.99MHz F 40
24-25.0MHz F/3 40/80
25-30.0MHz F/3 40/80
30-70.0MHz 3 80


Part Number Guide

Case Frequency
(MHz) 		Freq. Tol
(PPM) 		Temp Stab
(PPM) 		Temp Range
60 = -10+60
70=-20-+70 		Load Cap
pf
00=series 		Vibration Mode
AT Cut
F=Fund.3 Overtone 		Ant Part No.
HC49S 3.579545 30 50 70 20 ATF XTL-3012
HC49S 3.6864 30 50 70 30 ATF XTL-3015
HC49S 4 20 50 60 30 ATF XTL-3018
HC49S 4.194304 30 50 60 30 ATF XTL-3024
HC49S 4.433619 30 50 60 20 ATF XTL-3026
HC49S 4.9152 30 50 70 30 ATF XTL-3028
HC49S 6 3 50 60 30 ATF XTL-3035
HC49S 7.3728 15 30 60 18 ATF XTL-3039
HC49S 7.68 30 50 60 30 ATF XTL-3042
HC49S 8 30 50 70 30 ATF XTL-3044
HC49S 9.8304 30 50 60 30 ATF XTL-3048
HC49S 10 30 50 70 30 ATF XTL-3052
HC49S 11.0592 30 50 70 30 ATF XTL-3060
HC49S 12 30 50 70 30 ATF XTL-3064
HC49S 16 30 50 70 30 ATF XTL-3069
HC49S 18.432 30 50 60 30 ATF XTL-3074
HC49S 20 30 50 70 12 ATF XTL-3078
HC49S 24 50 50 60 30 ATF XTL-3085

Crystal Unit - HC-49/SM

Quartz crystal oscillators house a small 5x7mm package. Choice of 3.3V and 5V supply versions.
  • General, industrial, microcontrollers
  • Ultra Thin Ceramic Package
  • Cost Effective
  • Surface mount
  • HCMOS/TTL output
  • Tri-state option
  • Supplied taped and reeled.


Specification

Nominal Frequency Range 1.5 to 23.99MHz 24 to 49.99MHz 50 to 80MHz
Frequency Tolerance ±50 ppm (Options : ±25, ±100ppm)
Operating Temperature Range 0℃ to +70℃
Storage Temperature Range -40℃ to +85℃
Supply Voltage(VDD) 3.3V or 5V ±10%
Current Consumption (max.) 25mA 40mA 50mA
Output Symmetry at 1/2VDD 40% to 60% (standard), 45% to 55% tight
Output Load 15pF HCMOS or 10TTL
Output Level "L" (max.) 10% VDD HCMOS or +0.4VDC TTL
Output Level "H" (min.) 90% VDD HCMOS or +2.4VDC TTL
Rise/Fall Time (10%-90% VDD)(max.) 10ms
Start up Time (max.) 10ms
Stand by function Tri State


Part Number Guide

Case Frequency
(MHz) 		Freq. Tol
(PPM) 		Symmetry Input Voltage Ant Part No.
DXO57 4 50 T 3.3 DXO-2014
DXO57 8 50 T 3.3 DXO-2022
DXO57 10 50 T 3.3 DXO-2028
DXO57 12 50 T 3.3 DXO-2033
DXO57 16 50 T 3.3 DXO-2026
DXO57 20 50 T 3.3 DXO-2034
DXO57 24 50 T 3.3 DXO-2037
DXO57 32.768 50 T 3.3 DXO-2041
DXO57 40 50 T 3.3 DXO-2052
DXO57 50 50 T 3.3 DXO-2059
DXO57 60 50 T 3.3 DXO-2066
DXO57 80 50 T 3.3 DXO-2070
DXO57 100 50 T 3.3 DXO-2081

Crystal Unit - DX-57

Features & Applications :
  • Communication Equipment, PDA's, Wireless security system
  • Cost Effective
  • Surface mount
  • Ultra Thin Ceramic Package
  • Size 5×7mm
  • Height 1.4mm max.
Supplied taped and reeled.

Specification

Nominal Frequency Range 10 to 30MHz 30 to 60MHz
Vibration Fundamental(AT) 3rd Overtone(AT)
Frequency Tolerance @25℃ ±20, ±30 ppm or ±50 ppm
Temperature Stability ±30 or ±50 ppm
Operating Temperature Range -20℃ to +70℃
Storage Temperature Range -30℃ to +80℃
Load Capacitance 8pF to 32pF or series
Equivalent Series Resistance see ESR table below
Shunt Capacitance 7pF max
Drive Level 100㎼ max
Insulation Resistance 500MΩmin @ 100V DC
Aging ±5ppm per year


ESR Table

Case Vibration DX-57
Frequency Mode Ω Max
10-13.99MHz F 60
14-30MHz F 50
30-60MHz 3 100


Part Number Guide

Case Frequency
(MHz) 		Freq. Tol
(PPM) 		Temp Stab
(PPM) 		Temp Range
60 = -10+60
70=-20-+70 		Load Cap
pf
00=series 		Vibration Mode
AT Cut
F=Fund.3 Overtone 		Ant Part No.
DX57 10 30 50 70 20 ATF XTL-7024
DX57 11.0592 30 50 70 20 ATF XTL-7026
DX57 12 30 50 70 20 ATF XTL-7029
DX57 18.432 30 50 70 20 ATF XTL-7036
DX57 19.6608 30 50 70 20 ATF XTL-7040
DX57 24 30 50 70 20 ATF XTL-7047
DX57 27 30 50 70 20 ATF XTL-7052
DX57 32 30 50 70 20 ATF XTL-7056