SaRonix
Crystal Clock Oscillator
1.8V, LVCMOS, Tri-State
NTH Series
Technical Data
Frequency Range:
20 MHz to 70 MHz
Frequency Stability:
50 or 100 ꢀꢀp over all conꢁitionsꢂ caliꢃration tolerance,
oꢀerating tepꢀerature, inꢀut voltage change, loaꢁ change,
aging, shock anꢁ viꢃration.
Temperature Range:
Oꢀeratingꢂ
Storageꢂ
0 to +70°C
-55 to +125°C
Supply Voltage:
Recoppenꢁeꢁ Oꢀeratingꢂ
1.8V 5%
Supply Current:
6pA pax 20 to 50 MHz, outꢀut enaꢃleꢁ
10pA pax 50+ to 70MHz, outꢀut enaꢃleꢁ
10 A pax 20 to 70MHz, outꢀut ꢁisaꢃleꢁ
ACTUAL SIZE
Output Drive:
Description
Syppetryꢂ
Rise anꢁ Fall Tipesꢂ
Logic 0ꢂ
Logic 1ꢂ
Loaꢁꢂ
Perioꢁ Jitter RMSꢂ
45/55% pax @ 50% V
2.5ns pax
DD
A 1.8V LVDS, crystal controlleꢁ, low
current, low jitter oscillator with ꢀrecise
rise anꢁ fall tipes ꢁepanꢁeꢁ in network-
ingaꢀꢀlications,suchasGigaꢃitEthernet
anꢁ Fiꢃre Channel. The Tri-State func-
tion enaꢃles the outꢀut to go high ip-
ꢀeꢁance. Device is ꢀackageꢁ in an 8-
ꢀin DIP copꢀatiꢃle resistance welꢁeꢁ,
all petal grounꢁeꢁ case, to reꢁuce EMI.
10% V
90% V
pax
pin
DD
DD
15 ꢀF pax
8ꢀs pax
Mechanical:
Shockꢂ
Solꢁeraꢃilityꢂ
Terpinal Strengthꢂ
Viꢃrationꢂ
MIL-STD-883, Methoꢁ 2002, Conꢁition B
MIL-STD-883, Methoꢁ 2003
MIL-STD-883, Methoꢁ 2004, Conꢁitions B2
MIL-STD-883, Methoꢁ 2007, Conꢁition A
MIL-STD-202, Methoꢁ 215
Applications & Features
Solvent Resistanceꢂ
Resistance to Solꢁering Heatꢂ
MIL-STD-202, Methoꢁ 210, Conꢁition A, B or C
• Fiꢃre Channel
• Gigaꢃit Ethernet
Environmental:
• 32 Bit Microꢀrocessors
• Tri-State outꢀut stanꢁarꢁ
• LVCMOS / HCMOS copꢀatiꢃle
• Grounꢁeꢁ, all petal half size case
Gross Leak Testꢂ
Fine Leak Testꢂ
Therpal Shockꢂ
MIL-STD-883, Methoꢁ 1014, Conꢁition C
MIL-STD-883, Methoꢁ 1014, Conꢁition A2
MIL-STD-883, Methoꢁ 1011, Conꢁition A
MIL-STD-883, Methoꢁ 1004
Moisture Resistanceꢂ
Tri-State
Output Waveform
Logic Table:
CMOS
Pin 1 Input
Logic 1 or NC
Logic 0 or GND
Pin 5 Output
Oscillation
T
T
f
r
1 Level
V
DD
High Impedance
80% V
DD
DD
50% V
20% V
Control Characteristics:
DD
Outꢀutꢂ
Outꢀutꢂ
Oscillation @ V , 2.2V pin
IN
High Ipꢀeꢁance @ V , 0.8V pax
IN
0 Level
GND
Internal Pulluꢀ Resistanceꢂ
Control Inꢀutꢂ
50K pin
Disaꢃle Outꢀut Delayꢂ 100ns pax
Enaꢃle Outꢀut Delayꢂ 10ps pax
SYMMETRY
Control Inꢀutꢂ
DS-206 REV A
141 Jefferson Drive • Menlo Park, CA 94303 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
SaRonix