SaRonix
NTH / NCH Series
SaRonix
Crystal Clock Oscillator
Technical Data
3.3V, LVCMOS / HCMOS, Tri-State
141 Jefferson Drive Menlo Park, CA 94025 USA 650-470-7700 800-227-8974 Fax 650-462-9894
DS-159 REV D
Symmetry:
Rise and Fall Times:
Logic 0:
Logic 1:
Load:
Period Jitter RMS:
0.5 MHz to 106.25 MHz
Frequency Stability:
Frequency Range:
20, 25, 50 or 100 ppm over all conditions: calibration
tolerance, operating temperature, input voltage change,
load change, 30 day aging, shock and vibration.
Temperature Range:
Operating:
Storage:
0 to +70C or -40 to +85C, See Part Numbering Guide
-55 to +125C
Supply Voltage:
Recommended Operating:
3.3V 10%
Supply Current:
20mA max, 0.5 to 30 MHz
25mA max, 30+ to 50 MHz
30mA max, 50+ to 80 MHz
35mA max, 80+ to 106.25 MHz
ACTUAL SIZE
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.
Output Drive:
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
HCMOS
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-883, Method 2004, 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
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
MIL-STD-883, Method 1011, Condition A
MIL-STD-883, Method 1004
Applications & Features
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 Waveform
T
r
T
f
CMOS
Logic 1
80% V
DD
50% V
DD
20% V
DD
Logic 0
SYMMETRY
SaRonix
NTH / NCH Series
SaRonix
Crystal Clock Oscillator
Technical Data
3.3V, LVCMOS / HCMOS,
141 Jefferson Drive Menlo Park, CA 94025 USA 650-470-7700 800-227-8974 Fax 650-462-9894
All specifications are subject to change without notice.
DS-159 REV D
Symmetry
0 = 40/60% max, 0 to 70C
2 = 40/60% max, -40 to 85C
A = 45/55% max, 0 to 70C, 70 MHz max
C = 45/55% max, -40 to 85C, 70 MHz max
Package Details
Part Numbering Guide
5.08
.200
max
.46.08
.018.003
15.24.13
.600.005
max
13.0
.510
Pin 7
GND
Pin 14
+3.3 VDC
Pin 8 Output
max
0.91
.036
FULL SIZE PACKAGE
Pin 1
Tri-State - NTH
N/C - NCH
NTH 0 8 0 C 3 - 40.0000 (T)
NTH = Pin 1: Tri state, LVCMOS
NCH = Pin 1: N/C, LVCMOS
NOTE A: C
L
includes probe and fixture capacitance
*( ) Indicates pin numbers for half-size package
Test Circuit
Pin 1 Input
Logic 1 or NC
Logic 0 or GND
Pin 8 (5) Output
Oscillation
High Impedance
Tri-State Logic Table (NTH only)
Required Input Levels on Pin 1:
Logic 1 = 2.2V min
Logic 0 = 0.8V max
Frequency (MHz)
3.3V Supply
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
S = Full Size, True SMD Adaptor (see separate data sheet for dimensions)
mA
M
POWER
SUPPLY
V M
TEST
POINT
V
DD
OUT
OSCILLATOR
Pin 14 (8)
Pin 8 (5)
Pin 1 (1)
*
Pin 7 (4)
GND
TRI-STATE INPUT (NTH only)
C
L
= 50 pF, 0.5 to 50 MHz
C
L
= 30 pF, 50+ to 70 MHz
C
L
= 15pF, 70+ to 106.25 MHz
(Note A)
21.0
.825
max
6.350.51
0.250.02
max
(4) Glass
Insulators
7.75
.305
SARONIX
XTAL OSC
Standard Marking Format
**
Includes Date Code, Frequency & Part Number
Denotes Pin 1
Denotes Pin 1
SARONIX
1.7
.067
6.0
.236
120
120
120
13.0
.510
max
7.62.20
.300.008
Pin 5
Output
Pin 8
+3.3 VDC
1.5
.059
Pin 1
Tri-State - NTH
N/C - NCH
Pin 4
GND
7.62.20
.300.008
.46.08
.018.003
6.350.51
0.250.02
5.08
.200
max
0.91
.036
max
max
13.0
.510
HALF SIZE PACKAGE
Standard Marking Format
**
Includes Date Code, Frequency & Part Number
**
Exact location of items may vary
Frequency Range
3 = 0.5 to 6 MHz
6 = 6+ to 24 MHz
8 = 24+ to 106.25 MHz
Stability Tolerance
C = 100ppm
B = 50ppm
A = 25ppm, 0 to +70C only
AA = 20ppm, 0 to +70C only
Output:
Output:
Internal Pullup Resistance
Control Input:
Oscillation @ V
IN
, 2.2V min
High Impedance @ V
IN
, 0.8V max
50K
min
Disable Output Delay: 100ns max
Packing Method
(T) = Tape & Reel for SMD versions,
full reel incre
ments only, 200pcs (full
size) or 250pcs (half size)
Blank = Bulk
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