GA Series |
Legacy HC49/U Series
Quartz Crystal
GA
Actual Size
Frequency Range:
• 1.8432 to 27.0000 MHz (Fundamental)
• 27.0001 to 60.0000 MHz (3rd OT)
Product Description
The GA series is an industry standard AT-cut crystal that
is housed in Mil standard package.
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:
700Ω max (1.8432 to 3.199MHz)
150Ω max (3.2 to 3.499MHz)
120Ω max (3.5 to 3.999MHz)
100Ω max (4 to 4.999MHz)
50Ω max (5 to 6.000MHz)
40Ω max (6 to 7.999MHz)
35Ω max (8 to 9.999MHz)
30Ω max (10 to 12.999MHz)
25Ω max (13 to 17.999MHz)
20Ω max (18 to 27.000MHz, AT Fund)
40Ω max (27 to 60MHz, AT (3rd overtone)
• Drive Level: 100μW correlation, (2000μW Max)
• Shunt Capacitance: 7pF Max.
Product Features
• AT-cut performance
• Resistance weld seal
• Low cost
• Versatile
• Pb-free and RoHS/Green compliant available
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)
• ±50 or ±100ppm (–40 to +85°C)
Aging @ 25°C,
fi
rst year:
• ±3ppm (typ), ±5ppm (max)
Reflow Temperature:
• 260°C Max, 10 sec max (RoHS package)
SaRonix-eCera™ is a Pericom® Semiconductor Corporation company • 1-800-435-2336 • www.pericom.com/saronix
SaRonix-eCera™ is a Pericom® Semiconductor Corporation company • 1-800-435-2336 • www.pericom.com/saronix
1
All specifications are subject to change without notice.
DS 121 Rev K | 07/05/07
Quartz Crystal
GA
GA Series
| Legacy HC49/U Series
Mechanical Drawings: HC-49
Package Details
HC-49
10.25
.404 max
*
New Part Number Example
Vinyl Sleeve
4.0
.157
max
*
GA 250
0001
A = Product Family
B = Frequency Code
C = Specification Code
13.46
.530 max
*
Note: After July 1, 2007, a Saronix - eCera part
number following the above format will be assigned
upon confirmation of exact customer requirements.
.46
.018
12.7
min
.500
4.88
.192
11.18
.440
max
*
4.65
.183
max
*
Scale: None (Dimension in mm/inches)
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)
Legacy Ordering Information
NYP 25.0000
Type
NMP= Series Resonant
NYP = Parallel Resonant
Frequency (MHz)
0x.xxxx, xx.xxxx
–
18 GGC –E (X)
Options**
(L) = top mounted 3rd lead, no vinyl sleeve
(V) = vinyl sleeving**
(I) = insulating pad
(AS) = ammo pack, straight leads
(AC) = ammo pack, crimped leads
(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
(a zero is used in front of frequencies under 10 MHz)
Resonance Mode
– (dash) = Parallel Resonance
Blank = Series Resonance
Load Capacitance
xx = Parallel Resonance (specify load)
Blank = Series Resonance
**Optional vinyl shrink sleeve may be specified, as needed
Part Number Example: Spec: Freq 5.1234MHz, ±30ppm calib, ±30ppm stab, -20 to +70°C, 16pF
= NYP05.1234-16GGC
= NYP05.1234-16GGC–E (for lead-free)
SaRonix-eCera™ is a Pericom® Semiconductor Corporation company • 1-800-435-2336 • www.pericom.com/saronix
2
All specifications are subject to change without notice.
DS 121 Rev K | 07/05/07
PCB设计
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