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参数资料
| 型号： | NTH489C-FREQ1 |
| 厂商： | PERICOM SEMICONDUCTOR CORP |
| 元件分类： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 24 MHz - 40 MHz, CMOS OUTPUT |
| 封装： | HALF SIZE, RESISTANCE WELDED, METAL, DIP-4 |
| 文件页数： | 1/2页 |
| 文件大小： | 74K |
| 代理商： | NTH489C-FREQ1 |
DS-104
REV D
3.7
SaRonix
NTH / NCH Series
SaRonix
Crystal Clock Oscillator
Technical Data
HCMOS
141 Jefferson Drive Menlo Park, CA 94303 USA 650-470-7700 800-227-8974 Fax 650-462-9894
500 kHz to 100 MHz
Frequency Stability:
Frequency Range:
±20*, ±25, ±50 or ±100 ppm over all conditions: calibration
tolerance, operating temperature, input voltage change, load
change, aging, shock and vibration.
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
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)
Output Waveform
80% VDD
1 Level
0 Level
50% VDD
20% VDD
2.5 VDC
1.5 VDC
0.5 VDC
GND
VDD
Tr
Tf
Tr
SYMMETRY
CMOS
TTL
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
Output Drive:
HCMOS
Symmetry:
Rise and Fall Times:
Logic 0:
Logic 1:
Load:
Jitter:
TTL
See Part Numbering Guide
6ns max to 25 MHz, 0.5 to 2.5V
5ns max 25+ to 100 MHz
0.5V max
VCC -0.6V min
10 TTL to 50 MHz, 5 TTL 50+ to 100 MHz
8ps max RMS period jitter, 1ps max 1
σ cycle-to-cycle jitter
See Part Numbering Guide
8ns max to 25 MHz, 20% to 80% VDD
5ns max 25+ to 100 MHz
10% VDD max
90% VDD min
50pF to 50MHz, 30 pF 50+ to 70 MHz, 15 pF 70+ to 100 MHz
8ps max RMS period jitter, 1ps max 1
σ cycle-to-cycle jitter
Symmetry:
Rise and Fall Times:
Logic 0:
Logic 1:
Load:
Jitter:
Temperature Range:
Operating:
Storage:
Supply Voltage:
Recommended Operating:
+5VDC ±10%
-55 to +125°C
0 to +70°C or -40 to +85°C
Supply Current:
0.5 to 8 MHz:
8+ to 25 MHz:
25+ to 50 MHz:
50+ to 100 MHz:
12mA
20mA
35mA
50mA
*See Part Numbering Guide
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