SaRonix
Crystal Clock Oscillator
Technical Data
Frequency Range:
Frequency Stability:
1 MHz to 70 MHz
±25, ±50 or ±100 ppm over all conditions: calibration
tolerance, operating temperature, input voltage
change, load change, aging, shock and vibration.
3.3V, Tri-State, HCMOS
NTH / NCH Series
Temperature Range:
Operating:
Storage:
Supply Voltage:
Recommended Operating:
Supply Current:
Frequency: 1 to 27 MHz
27+ to 70 MHz
Output Drive:
HCMOS
Symmetry:
Rise and Fall Times:
Logic 0:
Logic 1:
Load:
Jitter:
Mechanical:
Shock:
Solderability:
Terminal Strength:
Vibration:
Solvent Resistance:
Resistance to Soldering Heat:
Environmental:
Gross Leak Test:
Fine Leak Test:
Thermal Shock:
Moisture Resistance:
0 to +70°C or -40 to +85°C, See Part Numbering Guide
-55 to +125°C
3.3V ±10%
ACTUAL SIZE
15mA max
25mA max
Description
A crystal controlled, low current oscilla-
tor providing precise rise and fall times to
drive High Speed HCMOS and NMOS
microprocessors. The tri-state function
on the NTH enables the output to go high
impedance. Device is packaged in a 14 or
an 8-pin DIP compatible resistance
welded, all metal grounded case, to re-
duce EMI.
Applications & Features
Clock 16 and 32 bit microprocessors
Tri-State output on NTH
HCMOS compatible
Available up to 70 MHz
Grounded, all metal, full size or half
size case
• Plastic SMD available, see separate
data sheet
Output Waveform
CMOS
T
r
Logic 1
80% V
DD
50% V
DD
20% V
DD
Logic 0
T
f
40/60% or 45/55% max @ 50% V
DD,
See Part Numbering Guide
4ns max 20% to 80% V
DD
10% V
DD
max
90% V
DD
min
30 pF
8ps max RMS period jitter, 1ps max 1σ cycle-to-cycle jitter
•
•
•
•
•
MIL-STD-883,
MIL-STD-883,
MIL-STD-202,
MIL-STD-883,
MIL-STD-202,
MIL-STD-202,
Method 2002, Condition B
Method 2003
Method 211, 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
SYMMETRY
DS-159
REV B
3.8.1
SaRonix
141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
SaRonix
Crystal Clock Oscillator
Technical Data
Package Details
FULL SIZE PACKAGE
0.91
.036
max
21.0
max
.825
5.08
max
.200
.46±.08
.018±.003
15.24±.13
.600±.005
Pin 7
GND
6.35±0.51
0.25±0.02
3.3V, Tri-State, HCMOS
NTH / NCH Series
Part Numbering Guide
NTH 0 8 0 C
NTH
- Tri state
NCH
- Pin 1 N/C
Symmetry
0 = 40/60% max, 0 to 70°C
A = 45/55% max, 0 to 70°C
2 = 40/60% max, -40 to 85°C
4 = 45/55% max, -40 to 85°C, 50 MHz max
Frequency Range
3 = 1 to 4 MHz
6 = 4+ to 24 MHz
8 = 24+ to 70 MHz
3 - 40.0000
Frequency
3.3V Supply
Stability Tolerance
C = ±100ppm
B = ±50ppm
A = ±25ppm ( 0 to +70°C only)
Package
0 = Full Size, Thru-Hole
9 = Half Size, Thru-Hole
Pin 1
Tri-State - NTH
N/C - NCH
13.0
max
.510
Example PN: NTH080C3 - 24.0001
Pin 14
+5 VDC
(4) Glass
Insulators
7.75
max
.305
Pin 8
Output
Tri-State Logic Table (NTH only)
Standard Marking Format
**
Includes Date Code, Frequency & Model
Pin 1 Input
Logic 1 or NC
Logic 0 or GND
Pin 8 (5) Output
Oscillation
High Impedance
SARONIX
XTAL OSC
Required Input Levels on Pin 1:
Logic 1 = 2.2V min
Logic 0 = 0.8V max
Denotes Pin 1
HALF SIZE PACKAGE
13.0
max
.510
0.91
max
.036
5.08 max
.200
6.35±0.51
0.25±0.02
7.62±.20
.300±.008
Pin 4
GND
Test Circuit
mA
M
TEST
POINT
Pin 14 (8)
V
DD
OUT
C
L
= 30 pF
(Note A)
Pin 7 (4)
Pin 8 (5)
.46±.08
.018±.003
Pin 1
Tri-State - NTH
N/C - NCH
1.5
.059
13.0
.510
max
120°
POWER
SUPPLY
VM
OSCILLATOR
GND
Pin 1 (1)
*
120°
120°
7.62±.20
.300±.008
TRI-STATE INPUT (NTH only)
NOTE A: C
L
includes probe and fixture capacitance
*( ) Indicates pin numbers for half-size package
1.7
.067
6.0
.236
Pin 5
Output
Pin 8
V
DD
Standard Marking Format
**
Includes Date Code, Frequency & Model
SARONIX
Denotes Pin 1
All specifications are subject to change without notice.
**
Exact loaction of items may vary
DS-159
REV B
3.8.2
SaRonix
141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
嵌入式系统
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