NCHC8SB3 Datasheet

  • NCHC8SB3

  • Crystal Clock Oscillator

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SaRonix
Crystal Clock Oscillator
Technical Data
Frequency Range:
Frequency Stability:
0.5 MHz to 106.25 MHz
卤20, 卤25, 卤50 or 卤100 ppm over all conditions: calibration
tolerance, operating temperature, input voltage change,
load change, 30 day aging, shock and vibration.
3.3V, LVCMOS / HCMOS, Tri-State
NTH / NCH Series
Temperature Range:
Operating:
Storage:
Supply Voltage:
Recommended Operating:
Supply Current:
ACTUAL SIZE
0 to +70掳C or -40 to +85掳C, See Part Numbering Guide
-55 to +125掳C
3.3V 卤10%
20mA
25mA
30mA
35mA
max, 0.5 to 30 MHz
max, 30+ to 50 MHz
max, 50+ to 80 MHz
max, 80+ to 106.25 MHz
Description
A crystal controlled, low current, low
jitter and high frequency oscillator with
precise rise and fall times demanded in
networking applications. The tri-state
function on the NTH enables the output
to go high impedance. Device is pack-
aged in a 14 or an 8-pin DIP compatible
resistance welded, all metal grounded
case to reduce EMI. True SMD DIL14
versions for IR reflow are available, se-
lect option "S" in part number builder.
See separate data sheet for SMD package
dimensions.
Applications & Features
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ADSL, DSL
DS3, ES3, E1, STS-1, T1
Ethernet Switch, Gigabit Ethernet
Fibre Channel Controller
MPEG
Network Processors
Voice Over Packet
32 Bit Microprocessors
Tri-State output on NTH
LVCMOS / HCMOS compatible
Available up to 106.25 MHz
Output Drive:
HCMOS
Symmetry:
Rise and Fall Times:
45/55% max 0.5 to 70 MHz max
40/60% max @ 50% V
DD
4ns max 0.5 to 50 MHz, 20% to 80% V
DD
3ns max 50+ to 80 MHz
1.5ns max 80+ to 106.25 MHz
10% V
DD
max
90% V
DD
min
50 pF, 0.5 to 50 MHz
30pF, 50+ to 70 MHz
15pF, 70+ to 106.25 MHz
8ps max
Logic 0:
Logic 1:
Load:
Period Jitter RMS:
Mechanical:
Shock:
Solderability:
Terminal Strength:
Vibration:
Solvent Resistance:
Resistance to Soldering Heat:
Environmental:
Gross Leak Test:
Fine Leak Test:
Thermal Shock:
Moisture Resistance:
MIL-STD-883,
MIL-STD-883,
MIL-STD-883,
MIL-STD-883,
MIL-STD-202,
MIL-STD-202,
Method 2002, Condition B
Method 2003
Method 2004, Conditions A & C
Method 2007, Condition A
Method 215
Method 210, Condition A, B or C
MIL-STD-883,
MIL-STD-883,
MIL-STD-883,
MIL-STD-883,
Method
Method
Method
Method
1014, Condition C
1014, Condition A2
1011, Condition A
1004
Output Waveform
CMOS
T
r
Logic 1
80% V
DD
50% V
DD
20% V
DD
Logic 0
T
f
SYMMETRY
DS-159
REV D
SaRonix
141 Jefferson Drive 鈥?Menlo Park, CA 94025 鈥?USA 鈥?650-470-7700 鈥?800-227-8974 鈥?Fax 650-462-9894

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