H3296-FREQ [CTS]
HCMOS/TTL Output Clock Oscillator, 0.032768MHz Min, 175MHz Max, DIP-4;型号: | H3296-FREQ |
厂家: | CTS |
描述: | HCMOS/TTL Output Clock Oscillator, 0.032768MHz Min, 175MHz Max, DIP-4 |
文件: | 总3页 (文件大小:284K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
M1280 Series
Crystal Oscillators HCMOS/TTL 5V
Thru-Hole/Gull Wing; Commercial: 0° to 70°
Fixed Frequency, 1 KHz to 175 MHz
Features
Frequency from 1 KHz to 175 MHz
Choice of thru-hole packages
Description
DIL Full Size (“M”)
Valpey Fisher’s thru-hole oscillators
embody 25 years of design and
Half Size DIL (“H”)
Gull Wing SMD
manufacturing know-how. They are
available in full –size and half size
packages, all hermetically sealed with
welded stainless steel cover. These 5V
thru-hole oscillators are designed for
everyday stresses of 0°C to 70°C
operation and extended frequency
selection of 1 KHz to 175 MHz. Higher
(5V) operation ensures superior output
loading and faster rise/fall times
characteristics.
Tristate and “Hard Zero” options accommodate ATE
Very low power when tristated
Start up time less then 5 ms
Stability options from +/-100 ppm to +/- 20 ppm
Guaranteed start-up with ramping DC Supply
45/55 symmetry available
Internal bypass capacitor delivers superior waveform
characteristics
Jitter from positive edge to positive edge is 50 ps RMS max
Typical Applications
Any thru-hole PCB that requires a standard HCMOS/TTL
5V clock, including microprocessors and microcontrollers
Valpey Fisher Corporation • 75 South Street, Hopkinton, MA 01748 • Tel. 1-800-XTALREP, 508-435-6831 • FAX 508 4355289
1
M1280 Series
Crystal Oscillators HCMOS/TTL 5V
Thru-Hole/Gull Wing; Commercial: 0° to 70°C
Fixed Frequency, 1 KHz to 175 MHz
ELECTRICAL SPECIFICATIONS
Frequency Range
Fixed Output
1 KHz to 175 MHz
Tristate 32.768 to 175 MHz
62.5 KHz to 125 MHz
F“rHeqarudeZnercoy” Stability
Includes calibration at 25°C, operating temperature, change of input
voltage, change of load, shock and vibration
MIN
TYP
MAX
UNITS
Input Voltage, VDD
4.50
5.0
5.50
volts
Input Current,
1 KHz to 10 MHz
10.1 to 25 MHz
25.1 to 50 MHz
50.1 to 75 MHz
75.1 to 125 MHz
100.1 to 175 MHz
10
20
25
40
50
55
20
35
45
55
60
65
mA
mA
mA
mA
mA
mA
Output Levels,
“0” Level, sinking 16 mA
“1” Level,
FULL
SIZE
HALF
SIZE
M1280’s
H1280’s
M1290’s,”Hard-Zero”
M3290’s or Tristate for 3290’s
Floating or “1”: Oscillator runs
Ground or “0”: Hard “0” for
M1290’s or Tristate for 3290’s
Ground and Case
0.4
volts
TTL
2.4
4.6
2.4
volts
volts
NOT
1
1
PIN
CMOS, souring 8 mA
VDD -.4
USED
7
8
14
4
5
8
PIN
PIN
PIN
Rise and Fall Times,
TTL, from 0.8 to 2.4V
HCMOS, 15 pf, 20 to 80%
1 KHz to 75 MHz
Output
4
ns
5V, VDD
2.5
1.5
4
2
ns
ns
75.1 to 175 MHz
HCMOS, 30 pf, 20 to 80%
1 KHz to 125MHz
4.0
4.0
6
6
ns
ns
HCMOS, 50 pf, 20 to 80%
1KHz to 75 MHz
FIXED OUTPUT
40/60 45/55
TRISTATE
40/60 45/55
HARD
ZERO
40/60
Frequency
Stability
Symmetry Symmetry Symmetry Symmetry Symmetry
Jitter, Positive Edge to
1280
1281
1282
1288
1289
1286
1991
1992
1998
1999
3290
3291
3292
3298
3299
3296
3991
3992
3998
3999
M1290
M1291
M1292
M1298
M1299
+/-100ppm
+/-25ppm
+/-50ppm
+/-20ppm
+/-32ppm
50
Ps RMS
positive edge
Symmetry
10 TTL, @ 1.4V
Depending on model
HCMOS, @ 50%
45/55
45/55
40/60
or 45/55
40/60
percent
percent
percent
percent
or 45/55
Depending on model
Aging
First year
After first year
3
1
ppm
ppm/yr
Input Requirements for Pin 1.:
“1”: On – Pin 1 may float or 2.4V min., sourcing 400 microAmp
“0”: Disable or Tristate – Pin 1 requires 0.4V, sinking 400 microAmp
Valpey Fisher Corporation • 75 South Street, Hopkinton, MA 01748 • Tel. 1-800-XTALREP, 508-435-6831 • FAX 508 4355289
2
M1280 Series
Crystal Oscillators HCMOS/TTL 5V
Thru-Hole/Gull Wing; Commercial: 0° to 70°C
Fixed Frequency, 1 KHz to 175 MHz
ENVIRONMENTAL SPECIFICATIONS
Temperature
Operating
Storage
0° to 70°C
-55°to +125°C
Shock- 1000 Gs, 0.35 ms, ½ sine wave, 3 shocks in each
plane
Vibration- 10-2000 Hz of .06” d.a. or 20 Gs, whichever is
less
Humidity- Resistant to 85° R.H. at 85°C
MECHANICAL SPECIFICATIONS
Leak- MIL STD 883, Method 1014, Condition A1
Pins- Kovar, nickel plated with 60/40 solder coat
Bend test- Will withstand two bends of 90° from
reference
Header- Steel, with nickel plate
Case- Stainless steel, type 304
Marking- Epoxy ink or laser engraved
Resistance to Solvents- MIL STD 202, Method 215
ALL OSCILLATORS HAVE INTERNAL BYPASS CAPACITORS
TEST CIRCUIT
Valpey Fisher Corporation • 75 South Street, Hopkinton, MA 01748 • Tel. 1-800-XTALREP, 508-435-6831 • FAX 508 4355289
3
相关型号:
H3298-FREQG
HCMOS/TTL Output Clock Oscillator, 0.032768MHz Min, 175MHz Max, GULL WING, SMD, 4 PIN
CTS
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