SaRonix
Crystal Clock Oscillator
Technical Data
Frequency Range:
Frequency Stability:
*
See Part Numbering Guide
Temperature Range:
Operating:
Storage:
Supply Voltage:
Recommended Operating:
Supply Current:
0.5 to 8 MHz:
8+ to 24 MHz:
24+ to 50 MHz:
50+ to 80 MHz
80+ to 106.25 MHz:
Output Drive:
Symmetry:
HCMOS
Rise and Fall Times:
500 kHz to 106.25 MHz
±20*, ±25, ±50 or ±100 ppm over all conditions: calibration
tolerance, operating temperature, input voltage change, load
change, 30 day aging, shock and vibration.
5V, HCMOS
NTH / NCH Series
0 to +70°C or -40 to +85°C
-55 to +125°C
+5VDC ±10%
12mA
20mA
35mA
50mA
65mA
ACTUAL SIZE
Description
A 5V crystal controlled, low current, low
jitter and high frequency oscillator with
precise rise and fall times demanded in
networking applications, such as Gigabit
Ethernet and Fibre Channel. 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.
Applications & Features
•
•
•
•
•
•
•
Fibre Channel
Gigabit Ethernet
32 Bit Microprocessors
Tri-State output on NTH
HCMOS/TTL compatible
SMD plastic available
3.3V version available
Logic 0:
Logic 1:
Load:
RMS Period Jitter:
TTL
Symmetry:
Rise and Fall Times:
measured @50%V
DD,
See Part Numbering Guide
8ns max to 24 MHz @20% to 80% V
DD
5ns max 24+ to 80 MHz
2ns max 80+ to 106.25 MHz
10% V
DD
max
90% V
DD
min
50pF to 50MHz, 30pF 50+ to 70 MHz, 15pF 70+ to 106.25 MHz
8ps max
measured @1.5V level, See Part Numbering Guide
6ns max to 24 MHz @ 0.5 to 2.5V
3ns max 24+ to 80 MHz
1.5ns max 80+ to 106.25 MHz
0.5 V max
V
CC
-0.6V min
10TTL to 50MHz, 5TTL 50+ to 106.25 MHz
8ps max
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 2003
MIL-STD-883, Method 2004, Conditions B2
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)
Logic 0:
Logic 1:
Load:
RMS Period Jitter:
Mechanical:
Shock:
Solderability:
Terminal Strength:
Vibration:
Solvent Resistance:
Resistance to Soldering Heat:
T
f
V
DD
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
Environmental:
Gross Leak Test:
Fine Leak Test:
Thermal Shock:
Moisture Resistance:
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
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 E01
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
0.91
.036
max
21.0
max
.825
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
5V, HCMOS
NTH / NCH Series
Part Numbering Guide
NTH 0 6 0 B
Series
NTH = Tri-State, HCMOS compat.
NCH = Pin1 N/C, HCMOS compat.
–
24.0000
Frequency (MHz)
Stability Tolerance
C = ±100ppm
B = ±50ppm
A = ±25ppm, 0 to +70°C only
AA = ±20ppm, 0 to +70°C only, 80MHz max
Package
0 = Full Size, Thru Hole
9 = Half Size, Thru Hole
K = Full Size, Gull Wing
J = Half Size, Gull Wing
N = Half Size, Gull Wing, Spanked Leads
Pin 1
Tri-State - NTH
N/C - NCH
4.57±.13
.180±.005
13.0
max
.510
Pin 14
+5VDC
(4) Glass
Insulators
7.75
max
.305
Pin 8
Output
Symmetry / Temperature Range
0 = 40/60%, 0 to +70°C
2 = 40/60%, -40 to +85°C
4 = 45/55%, -40 to +85°C,
0.5 to 40 MHz only (TTL)
6 = 45/55%, 0 to +70°C,
0.5 to 50 MHz only (TTL)
A = 45/55%, 0 to +70°C,
0.5 to 70 MHz only (CMOS)
C = 45/55%, -40 to +85°C,
0.5 to 50 MHz only (CMOS)
Frequency Range
3 = 0.5 to 6 MHz
6 = 6+ to 24 MHz
8 = 24+ to 106.25 MHz
Marking Format
**
Includes Date Code, Frequency & Model
Example PN:
NTH030C-6.0000
SARONIX
Test Circuits
TEST
POINT
Pin 14 (8)
V
CC
POWER
SUPPLY
OUT
C
L
= see specs on previous pg
(Note A)
Pin 7 (4)
Pin 8 (5)
Denotes Pin 1
mA
M
HALF SIZE PACKAGE
13.0
max
.510
10.87
max
.428
0.91
max
.036
5.08
max
.200
6.35±.051
0.25±0.02
7.62±.20
.300±.008
Pin 4
GND
VM
Pin 1 (1)
*
OSCILLATOR
GND
TRI-STATE INPUT (NTH only)
.46±.08
.018±.003
Pin 1
Tri-State - NTH
N/C - NCH
1.5
.059
13.0
.510
max
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
mA
M
TEST
POINT
Pin 14 (8)
V
CC
OUT
C
L
= 15 pF
(Note A)
Pin 7 (4)
Pin 8 (5)
R
L
= 390Ω
Pin 8
+5VDC
1.7
.067
6.0
.236
Pin 5
Output
POWER
SUPPLY
VM
Pin 1 (1)
*
OSCILLATOR
GND
MMBD7000
or Equiv
Marking Format
**
Includes Date Code, Frequency & Model
TRI-STATE INPUT (NTH only)
SARONIX
NOTE A: C
L
includes probe and fixture capacitance
*( ) Indicates pin numbers for half-size package
Denotes Pin 1
TTL (Optional load)
**
Exact location of items may vary
Scale: None (Dimensions in
mm
)
inches
All specifications are subject to change without notice.
DS-104
REV E01
SaRonix
141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
