SaRonix
Crystal Clock Oscillator
3.3V, LVCMOS / HCMOS, Tri-State
NTH / NCH Series
Technical Data
Frequency Range:
0.5 MHz to 106.25 MHz
Frequency Stability:
20ꢀ 25ꢀ 50 or 100 ꢁꢁm oper all conditions: caliꢂration
toleranceꢀ oꢁerating temꢁeratureꢀ inꢁut poltage changeꢀ
load changeꢀ 30 day agingꢀ shock and piꢂration.
Temperature Range:
Oꢁerating:
Storage:
0 to +70°C or -40 to +85°Cꢀ See Part Numꢂering Guide
-55 to +125°C
Supply Voltage:
Recommended Oꢁerating:
3.3V 10ꢃ
Supply Current:
20mA maxꢀ 0.5 to 30 MHz
25mA maxꢀ 30+ to 50 MHz
30mA maxꢀ 50+ to 80 MHz
35mA maxꢀ 80+ to 106.25 MHz
ACTUAL SIZE
Description
Output Drive:
HCMOS
Symmetry:
45/55ꢃ max 0.5 to 70 MHz max
40/60ꢃ max @ 50ꢃ V
DD
4ns max 0.5 to 50 MHzꢀ 20ꢃ to 80ꢃ V
3ns max 50+ to 80 MHz
1.5ns max 80+ to 106.25 MHz
A crystal controlledꢀ low currentꢀ low
jitter and high frequency oscillator with
ꢁrecise rise and fall times demanded in
networking aꢁꢁlications. The tri-state
function on the NTH enaꢂles the outꢁut
to go high imꢁedance. Depice is ꢁack-
aged in a 14 or an 8-ꢁin DIP comꢁatiꢂle
resistance weldedꢀ all metal grounded
case to reduce EMI. True SMD DIL14
persions for IR reflow are apailaꢂleꢀ se-
lect oꢁtion "S" in ꢁart numꢂer ꢂuilder.
See seꢁarate data sheet for SMD ꢁackage
dimensions.
Rise and Fall Times:
DD
Logic 0:
Logic 1:
Load:
10ꢃ V
90ꢃ V
max
min
DD
DD
50 ꢁFꢀ 0.5 to 50 MHz
30ꢁFꢀ 50+ to 70 MHz
15ꢁFꢀ 70+ to 106.25 MHz
8ꢁs max
Period Jitter RMS:
Mechanical:
Shock:
Solderaꢂility:
MIL-STD-883ꢀ Method 2002ꢀ Condition B
MIL-STD-883ꢀ Method 2003
Terminal Strength:
Viꢂration:
Solpent Resistance:
Resistance to Soldering Heat:
MIL-STD-883ꢀ Method 2004ꢀ Conditions A & C
MIL-STD-883ꢀ Method 2007ꢀ Condition A
MIL-STD-202ꢀ Method 215
Applications & Features
• ADSLꢀ DSL
MIL-STD-202ꢀ Method 210ꢀ Condition Aꢀ B or C
• DS3ꢀ ES3ꢀ E1ꢀ STS-1ꢀ T1
• Ethernet Switchꢀ Gigaꢂit Ethernet
• Fiꢂre Channel Controller
• MPEG
• Network Processors
• Voice Oper Packet
Environmental:
Gross Leak Test:
Fine Leak Test:
Thermal Shock:
MIL-STD-883ꢀ Method 1014ꢀ Condition C
MIL-STD-883ꢀ Method 1014ꢀ Condition A2
MIL-STD-883ꢀ Method 1011ꢀ Condition A
MIL-STD-883ꢀ Method 1004
Moisture Resistance:
• 32 Bit Microꢁrocessors
• Tri-State outꢁut on NTH
• LVCMOS / HCMOS comꢁatiꢂle
• Apailaꢂle uꢁ to 106.25 MHz
Output Waveform
CMOS
T
T
f
r
Logic 1
80% V
DD
DD
50% V
20% V
DD
Logic 0
SYMMETRY
DS-159 REV D
http://www.pericom.com/saronix
SaRonix