HC-49/S Series
Miniature Quartz Crystal
HC-49, Low Profile
Actual Size
Product Description
The 49S Series is a miniature, AT or BT
cut strip resonator crystal, housed in low
profile 3.5mm high packaging.
Frequency Range:
• 3.2 to 29.999 MHz, AT Fundamental
• 30.0 to 54.000 MHz, AT 3rd OT
• 26.8 to 54.000 MHz, BT Fundamental
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Product Features
Characteristics at 25°C ±2°C:
• Frequency Calibration Tolerance (as specified): ±30ppm, ±50ppm
• Load Capacitance (as specified): 12 to 32pF or Series Resonance
• Effective Series Resistance:
200Ω max (3.2 to 3.499MHz)
180Ω max (3.5 to 3.999MHz)
150Ω max (4 to 4.999MHz)
120Ω max (5 to 5.999MHz)
100Ω max (6 to 6.999MHz)
80Ω max (7 to 8.999MHz)
60Ω max (9 to 12.999MHz)
40Ω max (13 to 19.999MHz)
30Ω max (20 to 29.999MHz, AT Fund)
80Ω max (30 to 54MHz, AT (3rd overtone)
30Ω max (26.8 to 54MHz, BT Fund)
• Drive Level: 100µW correlation, (500µW Max)
• Shunt Capacitance: 7pF Max.
Low profile 3.5mm high
AT or BT cut performance
Resistance weld seal
Pb-free and RoHS/Green compliant available
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Typical Applications
Set-Top Box/Multimedia
Clock/VCXO Multiplier
Network Adapter Cards
Modems
Microcontrollers and Processors
Remote control devices
Temperature Range:
• Operating: –20 to +70°C ; -40 to +85°C (as specified)
• Storage: –55 to +125°C
Temperature Stability (as specified):
• ±30ppm (–20 to +70°C) AT Cut
• ±50 or ±100ppm (–40 to +85°C) AT Cut
• 0 to -100ppm (–20 to +70°C) BT Cut
Aging @ 25°C, first year:
• ±3ppm (typ), ±5ppm (max)
Reflow Temperature:
• 240°C Max (non-RoHS package)
• 260°C Max, 10 sec max (RoHS package)
Pericom Semiconductor Corporation • 1-800-435-2336 • http://www.pericom.com/saronix
1
All specifications are subject to change without notice.
DS-112 Rev F | 06/20/06
HC-49/S Series
Miniature Quartz Crystal
HC-49, Low Profile
Packaging Information: 49S
Package Marking Information
½½½½½ ½½½
½½½½
½½½
½½½
½½½½
Line 1:
Line 2:
½½½½
½½½½
½½½½½
½½½
½½½½
S = SaRonix
xxx = Calib/Stability/Temp Code
YYWWX = Date Code
Frequency (up to 7 digits, including decimal point)
Z = - (dash) for AT-cut parallel resonant
= blank for AT-cut series resonant
= B for BT-cut
xx = Load Capacitance (leave Blank if Series)
½½½½
½½½½
½½½½
½½½
½½½½
SxxxYYWWX
24.5760-xx
½½
½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½
½½½½½½
Ordering Information
49S
Type
Frequency (MHz)
Frequency (in MHz) = 0x.xxxx, xx.xxxx
(a zero is used in front of frequencies
under 10 MHz)
CUT TYPE:
– (dash) = AT-cut Parallel Resonance
Blank = AT-cut Series Resonance
B = BT-cut, 26.8 to 50 MHz
XXX
–
XX
XXX
X
(X)
(Q) = Manufactured in a TS16949 or QS9000
registered facility
–E (dash E) = Lead (Pb)-free RoHS Compliant Version
Blank = Non-RoHS (not available for new designs)
Calibration / Stability / Temp Range
GGC = ±30ppm / ±30ppm / -20 to +70°C
GHE = ±30ppm / ±50ppm / -40 to +85°C
HJE = ±50ppm / ±100ppm / -40 to +85°C
* others available
Load Capacitance
xx = Parallel Resonance (specify load)
Blank = Series Resonance
Part Number Example:
Spec: Freq 5.1234MHz, ±30ppm calib, ±30ppm stab, -20 to +70°C, 16pF = 49S05.1234-16GGC
= 49S05.1234-16GGC–E (for lead-free)
Pericom Semiconductor Corporation • 1-800-435-2336 • http://www.pericom.com/saronix
2
All specifications are subject to change without notice.
DS-112 Rev F | 06/20/06
HC-49/S Series
Miniature Quartz Crystal
HC-49, Low Profile
Mechanical:
• Shock: JESD22-B104 Condition B
• Solderability: JESD22 method 1 (Predonditioning E) RoHS package
• Terminal Strength: MIL-STD-883 Method 2004
• Vibration: JESD22-B103
• Solvent Resistance: JESD22-B107
• Resistance to Soldering Heat: JESD22-B106 (RoHS Package)
Environmental:
• Gross Test Leak: JESD22-A109, Condition C
• Fine Test Leak: JESD22-A109, Condition A1
• Moisture Resistance: JESD22-A113
• Insulation Resistance: 500 MΩ min (100 VDC)
Pericom Semiconductor Corporation • 1-800-435-2336 • http://www.pericom.com/saronix
3
All specifications are subject to change without notice.
DS-112 Rev F | 06/20/06
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