参数资料
型号: NCCA39C-FREQ-OUT23
厂商: PERICOM SEMICONDUCTOR CORP
元件分类: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 0.25 MHz - 4 MHz, CMOS/TTL OUTPUT
封装: HALF SIZE, RESISTANCE WELDED, METAL, DIP-4
文件页数: 1/2页
文件大小: 133K
代理商: NCCA39C-FREQ-OUT23
DS-133
REV C
SaRonix
Crystal Clock Oscillator
NCC Series
Technical Data
5V, CMOS, TTL, Low Current
141 Jefferson Drive Menlo Park, CA 94025 USA 650-470-7700 800-227-8974 Fax 650-462-9894
Frequency Range:
62.5 kHz to 24 MHz ( size - 250 kHz to 24 MHz )
Frequency Stability:
±25, ±50 or ±100 ppm over all conditions: calibration
tolerance, operating temperature, input voltage change,
load change, aging, shock and vibration.
Temperature Range:
Operating:
Storage:
0°C to +70°C
-55°C to +125°C
Supply Voltage:
Recommended Operating:
5V ±10%
Supply Current:
(See Input Current vs. Frequency Graph, page 2)
Output Drive:
CMOS
Symmetry
Rise & Fall Times:
Logic 0:
Logic 1:
Output Load:
see part numbering guide
12ns max, 20% to 80% VDD
10% VDD max
90% VDD min
2 CMOS
TTL
Symmetry
Rise & Fall Times:
Logic 0:
Logic 1:
Output Load:
see part numbering guide
12ns max, 0.5V to 2.5V
0.5V max
2.5V min (VCC -0.6 typ)
2 LSTTL
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, Condition B2
MIL-STD-883, Method 2007, Condition A
MIL-STD-202, Method 215
MIL-STD-202, Method 210, Condition A, B or C
ACTUAL SIZE
Description
A crystal controlled, low current hybrid
oscillator providing precise rise and fall
times to drive CMOS and NMOS micro-
processors. Compatible with both CMOS
and TTL. Can drive up to 2 LSTTL
loads. Device is packaged in 14-pin or
an 8-pin DIP compatible full size or half
size, resistance welded, all metal case.
Pin 7 (pin 4 for size) is grounded to the
case to reduce RFI.
1 Level
80% VDD
Tr
Tf
Tr
Tf
CMOS
TTL
VDD
2.5 VDC
GND
0.5 VDC
1.5 VDC
SYMMETRY
0 Level
50% VDD
20% VDD
Applications & Features
Low power
CMOS and TTL compatible output
Enable/disable feature available
Grounded, all metal full size and half
size case
Output Waveform
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
Part Numbering Guide
NCC 0
6
0
C
E
- 4.0000
Frequency (MHz)
Series
Symmetry & Temperature Range
0 = 40/60% max, 0 to 70°C
2 = 40/60% max, -40 to 85°C
4 = 45/55% max, -40 to 85°C, TTL to 7.1590MHz
6 = 45/55% max, 0 to 70°C, TTL to 7.1590MHz
A = 45/55% max, 0 to 70°C, CMOS to 7.1590MHz
C = 45/55% max, -40 to 85°C, CMOS to 7.1590MHz
Blank = No Enable/Disable
E = Enable/ Disable
Frequency Range
3 = 62.5 kHz to 4 MHz, Full Size
250 kHz to 4 MHz, Half Size
6 = 4+ MHz to 24 MHz
Stability Tolerance
A = ±25 ppm, 0 to +70°C only
B = ±50 ppm
C = ±100 ppm
Package Type
0 = Full Size
9 = Half Size
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