THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 581-5040.
PHONE (630) 851-4722.
www.conwin.com
PRODUCT
D ATA
SHEET
CRYSTAL CONTROLLED OSCILLATORS
6.5x4.0mm Surface Mount REAL TIME CLOCK
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Storage Temperature
Supply Voltage
UNITS
(Vcc)
MINIMUM
-55
-0.5
NOMINAL
-
-
MAXIMUM
125
7.0
UNITS
°C
Vdc
TABLE 2.0
(Fo)
MINIMUM
-
0
-60
0
-200
-40
1.5
-
NOMINAL
32.768
-
-
-
-
-
3.3
5
MAXIMUM
-
30
60
70
200
85
6.0
20
UNITS
KHz
ppm
ppm
°C
ppm
°C
Vdc
uA
TABLE 3.0
(Vih)
(Vil)
90% Vdd
-
-
-
-
10% Vdd
Vdc
Vdc
2
NOTE
TABLE 1.0
NOTE
CW 0107
RTC1
32.768M
RTC1
DESCRIPTION
OPERATING SPECIFICATIONS
PARAMETER
Frequency Range
Frequency Calibration @ 25°C
Frequency Tolerance: Temperature Range 1
Operating Temperature Range 1
Frequency Tolerance: Temperature Range 2
Operating Temperature Range 2
Supply Voltage
Supply Current @ 3.3V (15pF Load)
1
1
(Vdd)
(Idd)
INPUT CHARACTERISTICS
Enable Voltage
Disable Voltage
The Connor-Winfield model RTC1
is a 6.5x4.0mm Surface Mount
32.768KHz HCMOS Real Time
Clock (XO). The RTC1 has very
low power consumption and is
ideal for battery applications. The
surface mount package is
designed for high-density mounting
and is optimum for mass
production.
HCMOS OUTPUT
CHARACTERISTICS
PARAMETER
LOAD
Voltage
(High)
(Low)
Duty Cycle at 50% of Vcc
Rise / Fall Time measured 10% to 90%
(Voh)
(Vol)
MINIMUM
-
90% Vdd
-
45
-
NOMINAL
-
-
-
50
100
MAXIMUM
15
-
10% Vdd
55
150
UNITS
pF
Vdc
Vdc
%
nS
TABLE 4.0
NOTE
FEATURES
32.768 KHz
1.5V to 6.0V OPERATION
3
OVERALL FREQUENCY TOLERANCE: ±60ppm
TEMPERATURE RANGE: 0 to 70°C
PACKAGE CHARACTERISTICS
Package
Hermetically sealed ceramic package
TABLE 5.0
OVERALL FREQUENCY TOLERANCE: ±200ppm
TEMPERATURE RANGE : -40 to 85°C
LOW POWER CONSUMPTION: 5uA TYPICAL
TRI-STATE ENABLE/DISABLE FUNCTION
CERAMIC SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
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 1
3) 15 pF Load
ORDERING INFORMATION
RTC1
8 (.20mm)
-
32.768 KHz
CENTER
FREQUENCY
CLOCK
SERIES
Specifications subject to change without notice.
DATA SHEET #:
Sm092
PAGE
1
OF
2
REV:
01
DATE:
6/20/02
a
Copyright 2001 Connor-Winfield all rights reserved.
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 581-5040.
PHONE (630) 851-4722.
www.conwin.com
PRODUCT
D ATA
SHEET
CRYSTAL CONTROLLED OSCILLATORS
90%
50%
10%
Dimensional Tolerance: ±.02” (.508mm)
±.005” (.127mm)
Specifications subject to change without notice.
DATA SHEET #:
Sm092
PAGE
2
OF
2
REV:
01
DATE:
6/20/02
a
Copyright 2001 Connor-Winfield all rights reserved.