SaRonix
Crystal Clock Oscillator
Technical Data
Frequency Range:
Frequency Stability:
500 kHz to 100 MHz
±20*, ±25, ±50 or ±100 ppm over all conditions: calibration
tolerance, operating temperature, input voltage change, load
change, aging, shock and vibration.
HCMOS
NTH / NCH Series
*
See Part Numbering Guide
Temperature Range:
Operating:
Storage:
Supply Voltage:
Recommended Operating:
Supply Current:
0.5 to 8 MHz:
8+ to 25 MHz:
25+ to 50 MHz:
50+ to 100 MHz:
Output Drive:
HCMOS
0 to +70°C or -40 to +85°C
-55 to +125°C
+5VDC ±10%
ACTUAL SIZE
Description
A crystal controlled, low current oscil-
lator 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. Can drive
both High Speed CMOS and TTL.
Device is packaged in a 14 or an 8-pin
DIP compatible resistance welded, all
metal grounded case, to reduce EMI.
Applications & Features
•
•
•
•
Clock 16 and 32 bit microprocessors
Tri-State output on NTH
HCMOS compatible
Grounded, all metal full size or half size
case
• This versatile HCMOS product is also
available as a 3V surface mount plastic
version, a metal double sealed version,
and a gull wing (to 80 MHz) version
Output Waveform
CMOS
T
r
1 Level
80% V
DD
50% V
DD
20% V
DD
0 Level
SYMMETRY
SYMMETRY
2.5 VDC
1.5 VDC
0.5 VDC
GND
T
f
T
r
TTL
T
f
V
DD
12mA
20mA
35mA
50mA
Symmetry:
Rise and Fall Times:
Logic 0:
Logic 1:
Load:
Jitter:
TTL
See Part Numbering Guide
8ns max to 25 MHz, 20% to 80% V
DD
5ns max 25+ to 100 MHz
10% V
DD
max
90% V
DD
min
50 pF to 50 MHz, 30 pF 50+ to 70 MHz, 15 pF 70+ to 100 MHz
8ps max RMS period jitter, 1ps max 1σ cycle-to-cycle jitter
See Part Numbering Guide
6ns max to 25 MHz, 0.5 to 2.5V
5ns max 25+ to 100 MHz
0.5 V max
V
CC
-0.6V min
10 TTL to 50 MHz, 5 TTL 50+ to 100 MHz
8ps max RMS period jitter, 1ps max 1σ cycle-to-cycle jitter
Symmetry:
Rise and Fall Times:
Logic 0:
Logic 1:
Load:
Jitter:
Mechanical:
Shock:
Solderability:
Terminal Strength:
Vibration:
Solvent Resistance:
Resistance to Soldering Heat:
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 2003
MIL-STD-202, Method 211, Conditions A & C
MIL-STD-883, Method 2007, Condition A
MIL-STD-202, Method 215
MIL-STD-202, Method 210, Condition A, B or C
( I or J for Gull Wing)
Environmental:
Gross Leak Test:
Fine Leak Test:
Thermal Shock:
Moisture Resistance:
MIL-STD-883, Method 1014, Condition C
MIL-STD-883, Method 1014, Condition A2
<5 x 10
-8
ATM cc/sec
MIL-STD-883, Method 1011, Condition A
MIL-STD-883, Method 1004
Tri-State Logic Table (NTH only)
Pin 1 Input
Logic 1 or NC
Logic 0 or GND
Pin 8 (5) Output
Oscillation
High Impedance
Required Input Levels on Pin 1:
Logic 1 = 3.0 V min
Logic 0 = 0.5V max
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
SaRonix
Crystal Clock Oscillator
Technical Data
Package Details
FULL SIZE PACKAGE
0.9
.036
max
20.6 max
.810
5.08
max
.200
.46±.08
.018±.003
15.24±.13
.600±.005
12.19±.13
.480±.005
Pin 7
GND
6.35±.51
.250±.020
HCMOS
NTH / NCH Series
Part Numbering Guide
N
T = Tri-State
C = Pin 1 N/C
Series
H = CMOS compatible
Symmetry / Temperature Range
0 = 40/60%, 0 to +70°C
2 = 40/60%, -40 to +85°C
4 = 45/55%, -40 to +85°C, TTL
0.5 to 40 MHz only
6 = 45/55%, 0 to +70°C, TTL
0.5 to 50 MHz only
A = 45/55%, 0 to +70°C, CMOS
0.5 to 70 MHz only
C = 45/55%, -40 to +85°C, CMOS
0.5 to 50 MHz only
H
9
–
XX.XXXX
Frequency
Stability Tolerance
AA = ±(10+10) ppm* (0 to 70°C only)
A = ±25 ppm (0 to 70°C only)
B = ±50 ppm
C = ±100 ppm
Package
0 = Full Size, Thru Hole
9 = Half Size, Thru Hole
**
J = Half Size, Gull Wing
**
N = Half Size, Gull Wing, Spanked Leads
Frequency Range
3 = 0.5 to 6 MHz
6 = 6+ to 24 MHz
8 = 24+ to 100 MHz
Pin 1
Tri-State - NTH
N/C - NCH
4.57±.13
.180±.005
13.0 max
.510
Pin 14
+5VDC
(4) Glass
Insulators
7.62±.13
.300±.005
Pin 8
Output
Marking Format
**
Includes Date Code, Frequency & Model
*
±10 ppm over operating temperature range plus ±10 ppm over all other conditions
**
80 MHz max
Example PN: NTH080C - 32.0000
SARONIX
Test Circuits
Denotes Pin 1
TEST
POINT
Pin 14 (8)
V
CC
POWER
SUPPLY
5.08
max
.200
6.35±.51
.250±.020
7.62±.20
.300±.008
Pin 4
GND
OUT
C
L
= 50pF to 50 MHz
30 pF above 50 MHz
(Note A)
Pin 7 (4)
Pin 8 (5)
HALF SIZE PACKAGE
13.0
max
.510
10.87
max
.428
0.9
max
.036
mA
M
VM
Pin 1 (1)
*
OSCILLATOR
GND
.46±.051
.018±.002
Pin 1
Tri-State - NTH
N/C - NCH
1.5
.059
13.0
.510
max
TRI-STATE INPUT (NTH only)
NOTE A: C
L
includes probe and fixture capacitance
*( ) Indicates pin numbers for half-size package
HCMOS (Used at SaRonix)
120°
120°
120°
7.62±.20
.300±.008
TEST
POINT
Pin 14 (8)
V
CC
POWER
SUPPLY
OUT
C
L
= 15 pF
(Note A)
Pin 7 (4)
MMBD7000
or Equiv
Pin 8 (5)
R
L
= 390Ω
mA
M
6.0
.236
Pin 5
Output
Pin 8
+5VDC
1.5
.059
VM
Pin 1 (1)
*
OSCILLATOR
GND
Marking Format
**
Includes Date Code, Frequency & Model
SARONIX
Denotes Pin 1
TRI-STATE INPUT (NTH only)
NOTE A: C
L
includes probe and fixture capacitance
*( ) Indicates pin numbers for half-size package
TTL (Optional load)
All specifications are subject to change without notice.
**
Exact locations of items may vary
Scale: None (Dimensions in
mm
)
inches
DS-104
REV D
3.8
SaRonix
141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
Embedded System
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