SMH54RA Datasheet, PDF (1/1 Pages) Connor-Winfield Corporation – 3.3V SURFACE MOUNT CRYSTAL CLOCK OSCILLATOR WITH ENABLE / DISABLE

THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX [phone].
PHONE [phone].
www.conwin.com
PRODUCT DATA
CRYSTAL CONTROLLED OSCILLATORS
SHEET
3.3V SURFACE MOUNT CRYSTAL CLOCK OSCILLATOR
WITH ENABLE / DISABLE
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Storage Temperature
Supply Voltage
UNITS
(Vcc)
MINIMUM
-40
-0.5
NOMINAL
-
-
MAXIMUM
85
7.0
UNITS
°C
Vdc
TABLE 1.0
NOTE
OPERATING SPECIFICATIONS
PARAMETER
Frequency Range
Frequency Tolerance:
Operating Temperature Range
Supply Voltage
Supply Current 1.0 to 31.99 MHz
32 to 49.99 MHz
50 to 66.99 MHz
67 to 70 MHz
(Fo)
(Vdd)
(Icc)
(Icc)
(Icc)
(Icc)
MINIMUM
1.0
-20
0
3.135
-
-
-
-
NOMINAL
-
-
-
3.3
-
-
-
-
MAXIMUM
70.0
20
70
3.465
15
20
25
30
UNITS
MHz
ppm
°C
Vdc
mA
mA
mA
mA
TABLE 2.0
NOTE
1
INPUT CHARACTERISTICS
Enable Voltage
Disable Voltage
Enable Time
Disable Time
Output Disable Current
TABLE 3.0
(Vih) = 70% Vdd
-
-
Vdc
2
(Vil)
-
-
= 30% Vdd Vdc
-
-
10
mS
-
-
150
nS
(Icc)
-
-
10
uA
SMH54RA
DESCRIPTION
The Connor-Winfield
SMH54RA is a Surface Mount,
Fixed Frequency Crystal
Controlled Oscillator (XO) with
Enable/Disable function. The
SMH54RA is designed for use
in all applications requiring a
precision clock. The surface
mount package is designed for
high-density mounting and is
optimum for mass production.
HCMOS OUTPUT
CHARACTERISTICS
PARAMETER
LOAD
Voltage
(High)
(Low)
Current
(High)
(Low)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
Start-Up Time
Jitter (12 KHz to 20 MHz)
Jitter (10 Hz to 20 MHz)
(Voh)
(Vol)
(Ioh)
(Ioh)
MINIMUM
-
2.91
-
-4
-
45
-
-
-
-
NOMINAL
-
-
-
-
-
50
-
-
-
-
MAXIMUM
15
-
0.33
-
4
55
3
10
1
5
UNITS
pF
Vdc
Vdc
mA
mA
%
nS
mS
pS RMS
pS RMS
TABLE 4.0
NOTE
FEATURES
1.0 to 70 MHz
3.3V OPERATION
TRI-STATE ENABLE / DISABLE
FUNCTION
POWER SAVING FUNCTION: 10uA
WHEN DISABLED
PACKAGE CHARACTERISTICS
Package
TABLE 5.0
Hermetically sealed ceramic package and met al cover
OVERALL FREQUENCY TOLERANCE
±20ppm
TEMPERATURE RANGE: 0 to 70°C
Note:
1) Inclusive of calibration @ 25°C, frequency vs. temperature stability, supply voltage change, load
change, shock and vibration, 10 years aging.
2) Oscillator output is enabled with no connection on pad 2
CERAMIC SURFACE MOUNT
PACKAGE
DATASHEET #: ^Hc156
INT
PAGE 1 OF 1
REV: 02
Pad Connection
1 N/C
2 Enable/Disable
3 N/C
4 Ground
5 N/C
6 N/C
7 Output
8 N/C
9 Vcc
10 N/C
TAPE AND REEL PACKAGING
ORDERING INFORMATION
SMH54RA - 20.00 MHz
Dimensional Tolerance:
CLOCK
SERIES
CENTER
FREQUENCY
±.005 (.127mm)
Specifications subject to change without notice.
DATE: ^7/16/02
aCopyright 2001 Connor-Winfield all rights reserved.