HSM945-FREQ [CONNOR-WINFIELD]
HCMOS Output Clock Oscillator, 1.8MHz Min, 155.52MHz Max;
| 型号： | HSM945-FREQ |
| 厂家： | 
CONNOR-WINFIELD CORPORATION |
| 描述： | HCMOS Output Clock Oscillator, 1.8MHz Min, 155.52MHz Max 机械 振荡器 |
| 文件： | 总2页 (文件大小：183K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 581-5040.
PHONE (630) 851-4722.
www.conwin.com
P R O D U C T D A T A S H E E T
CRYSTAL CONTROLLED OSCILLATORS
5.0V SURFACE MOUNT 7.5x5mm
CRYSTAL CLOCK OSCILLATOR
HSM915, HSM925,
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TABLE 1.0
NOTE
HSM935, HSM945
UNITS
MINIMUM NOMINAL MAXIMUM
UNITS
°C
Storage Temperature
-55
-
-
125
7.0
Supply Voltage
(Vcc)
-0.5
Vdc
DESCRIPTION
MODEL SPECIFICATIONS:
MODEL HSM945
TABLE 2.0
125
The Connor-Winfield models
HSM915, HSM925, HSM935 and
HSM945 are 5.0V HCMOS,
Surface Mount, Fixed Frequency
Crystal Oscillators (XO) designed
for use in all applications requiring
precision clocks. This oscillator
features low stand-by current
(10uA) when the output is
Frequency Range
(Fo)
(Fo)
(Fo)
(Fo)
1.8
-20
-
-
155.52
MHz
ppm
Frequency Tolerance:
MODEL HSM915
Frequency Range
20
1
1
1
1
1.8
-25
-
-
170
25
MHz
ppm
Frequency Tolerance:
MODEL HSM925
Frequency Range
1.8
-50
-
-
170
50
MHz
ppm
Frequency Tolerance:
MODEL HSM935
Frequency Range
1.8
-
-
170
100
MHz
ppm
Frequency Tolerance:
-100
OPERATING SPECIFICATIONS
PARAMETER
TABLE 3.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
°C
disabled. The surface mount
package is designed for high-
density mounting and is optimum
for mass production.
Operating Temperature Range
Supply Voltage
0
-
70
5.5
40
50
80
90
(Vdd)
(Icc)
(Icc)
(Icc)
(Icc)
4.5
5.0
Vdc
mA
Supply Current
1.544 to 31.999 MHz
32 to 66.999 MHz
67 to 124.999 MHz
125 to 170 MHz
-
-
-
-
-
-
-
-
mA
mA
mA
INPUT CHARACTERISTICS
Enable Voltage
TABLE 4.0
(Vih)
(Vil)
= 70% Vdd
-
-
-
-
-
-
= 30% Vdd
10
Vdc
Vdc
mS
nS
2
Disable Voltage
-
-
-
-
FEATURES
Enable Time
Disable Time
150
Output Disable Current
(Icc)
10
uA
1.8 to 170 MHz
HCMOS OUTPUT
CHARACTERISTICS
PARAMETER
5.0V OPERATION
TABLE 5.0
NOTE
MINIMUM NOMINAL MAXIMUM
UNITS
pF
TRI-STATE ENABLE / DISABLE FUNCTION
LOAD
-
-
-
-
15
-
Voltage
Current
(High)
(Low)
(High)
(Low)
(Voh)
(Vol)
(Ioh)
(Ioh)
4.50
Vdc
Vdc
mA
-
-2
-
0.55
-
OVERALL FREQUENCY TOLERANCE:
HSM945 ±20ppm
-
-
50
-
2
mA
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
Start-Up Time
45
-
55
6
%
HSM915 ±25ppm
nS
HSM925 ±50ppm
-
-
10
5
mS
HSM935 ±100ppm
Jitter
-
-
pS RMS
TEMPERATURE RANGE: 0 to 70°C
PACKAGE CHARACTERISTICS
TABLE 6.0
Package
Hermetically sealed ceramic package and metal cover
POWER SAVING FUNCTION: 10uAwhen
disabled
Note:
1) Inclusive of calibration @ 25°C, frequency vs. temperature stability, supply voltage change, load
change, shock and vibration, 10 years aging.
CERAMIC SURFACE MOUNT PACKAGE
TAPEAND REEL PACKAGING
2) Oscillator output is enabled with no connection on pad 1
PAD CONNECTION
1
2
3
4
ENABLE/DISABLE
GROUND
OUTPUT
ORDERING INFORMATION
HSM915
- 125.00 MHz
Vcc
Dimensional Tolerance: ±.02” (.508mm)
±.005” (.127mm)
CLOCK
SERIES
CENTER
FREQUENCY
Specifications subject to change without notice.
Copyright 2001 Connor-Winfield all rights reserved.
a
3/12/02
Sm079
1
2
00
REV:
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OF
DATE:
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 581-5040.
PHONE (630) 851-4722.
www.conwin.com
P R O D U C T D A T A S H E E T
CRYSTAL CONTROLLED OSCILLATORS
Dimensional Tolerance: ±.02” (.508mm)
±.005” (.127mm)
Specifications subject to change without notice.
3/12/02
Sm079
00
2
2
Copyright 2001 Connor-Winfield all rights reserved.
a
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