SaRonix
Crystal Clock Oscillator
HCMOS
NTH / NCH Series
Technical Data
Frequency Range:
500 kHz to 100 MHz
20ꢀ, 25, 50 or 100 ꢁꢁꢂ over all conꢃitionsꢄ caliꢅration
Frequency Stability:
tolerance, oꢁerating teꢂꢁerature, inꢁut voltage change, loaꢃ
change, aging, shock anꢃ viꢅration.
ꢀSee Part Nuꢂꢅering Guiꢃe
Temperature Range:
Oꢁeratingꢄ
Storageꢄ
0 to +70°C or -40 to +85°C
-55 to +125°C
Supply Voltage:
Recoꢂꢂenꢃeꢃ Oꢁeratingꢄ
+5VDC 10%
SupplyCurrent:
0.5 to 8 MHzꢄ
8+ to 25 MHzꢄ
25+ to 50 MHzꢄ
12ꢂA
20ꢂA
35ꢂA
50ꢂA
ACTUAL SIZE
Description
50+ to 100 MHzꢄ
A crystal controlleꢃ, low current oscil-
lator ꢁroviꢃing ꢁrecise rise anꢃ fall
tiꢂes to ꢃrive High Sꢁeeꢃ HCMOS
anꢃ NMOS ꢂicroꢁrocessors. The tri-
state function on the NTH enaꢅles the
outꢁut to go high iꢂꢁeꢃance. Can ꢃrive
ꢅoth High Sꢁeeꢃ CMOS anꢃ TTL.
Device is ꢁackageꢃ in a 14 or an 8-ꢁin
DIP coꢂꢁatiꢅle resistance welꢃeꢃ, all
ꢂetal grounꢃeꢃ case, to reꢃuce EMI.
Output Drive:
HCMOS
Syꢂꢂetryꢄ
See Part Nuꢂꢅering Guiꢃe
8ns ꢂax to 25 MHz, 20% to 80% V
5ns ꢂax 25+ to 100 MHz
Rise anꢃ Fall Tiꢂesꢄ
DD
Logic 0ꢄ
Logic 1ꢄ
Loaꢃꢄ
10% V ꢂax
DD
90% V ꢂin
DD
50ꢁF to 50MHz, 30ꢁF 50+ to 70 MHz, 15 ꢁF 70+ to 100 MHz
8ꢁs ꢂax RMS ꢁerioꢃ jitter, 1ꢁs ꢂax 1σ cycle-to-cycle jitter
Jitterꢄ
TTL
Syꢂꢂetryꢄ
See Part Nuꢂꢅering Guiꢃe
6ns ꢂax to 25 MHz, 0.5 to 2.5V
5ns ꢂax 25+ to 100 MHz
0.5V ꢂax
Rise anꢃ Fall Tiꢂesꢄ
Applications & Features
Logic 0ꢄ
Logic 1ꢄ
Loaꢃꢄ
V
-0.6V ꢂin
CC
• Clock 16 anꢃ 32 ꢅit ꢂicroꢁrocessors
• Tri-State outꢁut on NTH
• HCMOS coꢂꢁatiꢅle
10 TTL to 50 MHz, 5 TTL 50+ to 100 MHz
8ꢁs ꢂax RMS ꢁerioꢃ jitter, 1ꢁs ꢂax 1σ cycle-to-cycle jitter
Jitterꢄ
• Grounꢃeꢃ, all ꢂetal full size or half size
Mechanical:
case
Shockꢄ
Solꢃeraꢅilityꢄ
Terꢂinal Strengthꢄ
Viꢅrationꢄ
Solvent Resistanceꢄ
MIL-STD-883, Methoꢃ 2002, Conꢃition B
MIL-STD-883, Methoꢃ 2003
MIL-STD-202, Methoꢃ 211, Conꢃitions A & C
MIL-STD-883, Methoꢃ 2007, Conꢃition A
MIL-STD-202,Methoꢃ215
• This versatile HCMOS ꢁroꢃuct is also
availaꢅle as a 3V surface ꢂount ꢁlastic
version, a ꢂetal ꢃouꢅle sealeꢃ version,
anꢃ a gull wing (to 80 MHz) version
Resistance to Solꢃering Heatꢄ
MIL-STD-202, Methoꢃ 210, Conꢃition A, B or C
( I or J for Gull Wing)
Output Waveform
Environmental:
CMOS
TTL
Gross Leak Testꢄ
Fine Leak Testꢄ
MIL-STD-883, Methoꢃ 1014, Conꢃition C
MIL-STD-883, Methoꢃ 1014, Conꢃition A2
<5 x 10 ATMcc/sec
T
r
T
f
T
r
T
f
-8
1 Level
V
DD
Therꢂal Shockꢄ
Moisture Resistanceꢄ
MIL-STD-883, Methoꢃ 1011, Conꢃition A
MIL-STD-883, Methoꢃ 1004
80% V
DD
DD
DD
50% V
20% V
2.5 VDC
1.5 VDC
0.5 VDC
Tri-State Logic Table (NTH only)
0 Level
GND
SYMMETRY
SYMMETRY
Pin 1 Input
Logic 1 or NC
Logic 0 or GND
Pin 8 (5) Output
Oscillation
Required Input Levels on Pin 1:
Logic 1 = 3.0 V min
Logic 0 = 0.5V max
High Impedance
DS-104 REV D
3.7
SaRonix
141 Jefferson Drive • Menlo Park, CA 94303 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894