SaRonix
Crystal Clock Oscillator
5V, HCMOS
NTH / NCH Series
Technical Data
Frequency Range:
500 kHz to 106.25 MHz
20*, 25, 50 or 100 ꢀꢀm over all conditionsꢁ calibration
Frequency Stability:
tolerance, oꢀerating temꢀerature, inꢀut voltage change, load
change, 30 day aging, shock and vibration.
*See Part Numbering Guide
Temperature Range:
Oꢀeratingꢁ
Storageꢁ
0 to +70°C or -40 to +85°C
-55 to +125°C
Supply Voltage:
Recommended Oꢀeratingꢁ
+5VDC 10%
0.5 to 8 MHzꢁ
8+ to 24 MHzꢁ
24+ to 50 MHzꢁ
50+ to 80 MHz
12mA
20mA
35mA
50mA
65mA
Supply
Current:
ACTUAL SIZE
80+ to 106.25 MHzꢁ
Description
Output Drive:
Symmetryꢁ
Rise & Fall Timesꢁ
measured @ 50%V
8ns max, 0.5 to 24 MHz, 20% to 80% V
5ns max, 24+ to 80 MHz
See Part Numbering Guide
DD,
HCMOS
A 5V crystal controlled, low current, low
jitter and high frequency oscillator with
ꢀrecise rise and fall times demanded in
networking aꢀꢀlications, such as Gigabit
EthernetandFibreChannel. Thetri-state
function on the NTH enables the outꢀut
to go high imꢀedance. Device is ꢀack-
aged in a 14 or an 8-ꢀin DIP comꢀatible
resistance welded, all metal grounded
case, to reduce EMI. True SMD DIL 14
version also available, utilizing new
adaꢀtor technology (see seꢀarate data
sheet for ꢀackage dimensions)
DD
2ns max, 80+ to 106.25 MHz
Logic 0ꢁ
Logic 1ꢁ
Loadꢁ
10% V
90% V
max
min
DD
DD
50ꢀF to 50MHz, 30ꢀF 50+ to 70 MHz, 15ꢀF 70+ to 106.25 MHz
8ꢀs max
RMS Period Jitterꢁ
TTL
Symmetryꢁ
Rise & Fall Timesꢁ
measured @ 1.5V level, See Part Numbering Guide
6ns max, 0.5 to 24 MHz, 0.5 to 2.5V
3ns max, 24+ to 80 MHz
1.5ns max, 80+ to 106.25 MHz
0.5V max
Logic 0ꢁ
Logic 1ꢁ
Loadꢁ
V
-0.6V min
CC
10TTL to 50MHz, 5TTL 50+ to 106.25 MHz
8ꢀs max
RMS Period Jitterꢁ
Applications & Features
Mechanical:
• ADSL, DSL
Shockꢁ
Solderabilityꢁ
Terminal Strengthꢁ
Vibrationꢁ
Solvent Resistanceꢁ
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
• DS3, ES3, E1, STS-1, T1
• Ethernet Switch, Gigabit Ethernet
• Fibre Channel Controller
• MPEG
Resistance to Soldering Heatꢁ
MIL-STD-202, Method 210, Condition A, B or C
( I or J for Gull Wing and SMD)
• Network Processors
• Voice Over Packet
• 32 Bit Microꢀrocessors
• Tri-State outꢀut on NTH
• True SMD version available, see ꢀart
number builder for ꢀackage oꢀtion
Environmental:
Gross Leak Testꢁ
Fine Leak Testꢁ
Thermal Shockꢁ
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
Moisture Resistanceꢁ
Output Waveform
Tri-State Logic Table (NTH only)
CMOS
TTL
Pin 1 Input
Logic 1 or NC
Logic 0 or GND
Pin 8 (5) Output
Required Input Levels on Pin 1:
Logic 1 = 3.0 V min
Logic 0 = 0.5V max
T
T
T
T
f
r
f
r
Oscillation
V
1 Level
DD
High Impedance
80% V
DD
DD
Outꢀutꢁ
Oscillation @ V , 2.2V min
IN
High Imꢀedance @ V , 0.8V max
IN
50KΩ min
Disable Outꢀut Delayꢁ 100ns max
50% V
20% V
2.5 VDC
1.5 VDC
0.5 VDC
Outꢀutꢁ
Internal Pulluꢀ Resistance
Control Inꢀutꢁ
DD
0 Level
GND
SYMMETRY
SYMMETRY
DS-104 REV F
141 Jefferson Drive • Menlo Park, CA 94303 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
SaRonix
5秒后页面跳转
蓝白可调电位器的原理与使用特点解析
网络滤波器、EMI滤波器与EMC滤波器：分类关系与功能详解
NTC热敏电阻与PTC热敏电阻的应用原理及应用范围
GTO为什么可以自断？从GTO原理、应用范围带你了解原因及推荐型号
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
