Hy-Q International
13.08
±0.2
5.0
±0.2
7
8
CLOCK OSCILLATOR
QXO SERIES
7.62
±0.2
PIN CONNECTIONS
PIN 1: NO CONNECTION. ENABLE/DISABLE
20.8
±0.2
19.0
±0.2
ø0.5
±0.05 TYP.
15.24
±0.2
PIN 7: GROUND
PIN 8: OUTPUT
0.8
±0.2 TYP.
1
6.3
±0.2 TYP.
14
PIN 14: SUPPLY VOLTAGE
DIP-14
12.7
±0.2
5.0
±0.2
7.62
±0.2
4
5
7.62
±0.2
1
8
PIN CONNECTIONS
PIN 1: NO CONNECTION. ENABLE/DISABLE
PIN 4: GROUND
PIN 5: OUTPUT
PIN 8: SUPPLY VOLTAGE
12.7
±0.2
11.8
±0.2
ø0.5
±0.05 TYP.
0.8
±0.2
DIP-8
6.3
±0.2
SPECIFICATION
SERIES NUMBER
PACKAGE DESIGNATOR
NOMINAL FREQUENCY
STORAGE TEMPERATURE RANGE
’A’ : ±25ppm
’B’ : ±50ppm
’C’ : ±100ppm
’D’ : ±10ppm
QXO-SERIES
DIP-14 and DIP-8
0.455 MHz to 175 MHz
-50˚C to +125˚C
0˚C to 70˚C
0˚C to 70˚C
0˚C to 70˚C
0˚C to 70˚C
’E’ : ±25ppm
’F’ : ±50ppm
’G’ : ±100ppm
’H’ : ±20ppm
-40˚C to +85˚C
-40˚C to +85˚C
-40˚C to +85˚C
-40˚C to +85˚C
FREQUENCY STABILITY DESIGNATOR
Refer Note 1.
’X’ : Customer Specified
OUTPUT LOAD
INPUT CURRENT
LOGIC ’1’ LEVEL
LOGIC ’0’ LEVEL
SYMMETRY (DUTY CYCLE)
( Refer Note 3. )
RISE AND FALL TIME
INPUT VOLTAGE
OPTION ON PIN 1
Refer Note 2.
50pF or 10 TTL Gates
1.0 MHz to 24.0 MHz
24.0 MHz to 50.0 MHz
50.0 MHz to 70.0 MHz
70.0 MHz to 175.0 MHz
25mA Maximum
30mA Maximum
40mA Maximum
50mA Maximum
90% Vdd Minimum
10% Vdd Minimum
’A’ : 50% ±10% Maximum at 0.5 Vdd
’B’ : 50% ±5% Maximum at 0.5 Vdd
(Standard and default)
(Option)
4 nSec. Maximum 20 to 80% Vdd
%
3.3 Volt D.C. 10%
5 Volt D.C. 10% operating typical, 7 Volt D.C. Maximum
’0’ Disable
100 nSec. Maximum
DISABLE PHASE DELAY
Note 1. Inclusive of 25˚C tolerance, operating temperature range. ±10 input voltage variation, load change, aging,
%
shock and vibration.
<
Note 2. When ’0’ ( 0.8 Volt) is applied to the pin number 1 the output becomes high impedance. The output
=
becomes active when ’0’ level is removed.
Note 3. If symmetry not requested then standard default will apply.
REF.No. 1012-0327-01-01
SHEET 01 of 02
03 DEC 1999
ALL DIMENSIONS AND TOLERANCES ARE IN mm
SPECIFICATION SUBJECT TO CHANGE WITHOUT NOTICE
Hy-Q International (Australia) Pty. Ltd.
Telephone +61 (03) 9562 8222
Facsimile +61 (03) 9562 9009
E-Mail sales@hy-q.com.au
Hy-Q International
PART NUMBER FORMAT
CLOCK OSCILLATOR
QXO SERIES
(Package designator) - (Stability designator) (Supply voltage and Pin Number 1 option) (Symmetry) - (Frequency)
’A’
’B’
’C’
’D’
:
:
:
:
5 Volt, Pin No. 1 Not connected
5 Volt, Pin No. 1 Enable/Disable
3.3 Volt, Pin No. 1 Not connected
3.3 Volt, Pin No. 1 Enable/Disable
EXAMPLE:-
14CAA-20.000
Represents: DIP-14 Ocsillator, 20.000 MHz, ±100ppm, 5 Volt, with no connection on Pin number 1, Symmetry 40 / 60%
EXAMPLE:-
8BDB-16.000
Represents: DIP-8 Ocsillator, 16.000 MHz, ±50ppm, 3.3 Volt, enable/disable on Pin number 1, Symmetry 45 / 55%
OUTPUT WAVEFORM:-
VOH ’1’ Level
tf
tr
TTL
2.4 Volt D.C.
1.4 Volt D.C.
VOH ’0’ Level
0 Volt D.C.
TH
T
0.4 Volt D.C.
TH
CMOS
90% Vdd
50% Vdd
10% Vdd
SYM =
T
x100%
TEST CIRCUIT DIAGRAM:-
Oscilloscope
Frequency Counter
+
+
D.C.
Power
Supply
A
+
V
0.1uf
14
1
8
7
CL
RL
D1
D2
D3
D4
Oscilloscope
Frequency Counter
+
+
D.C.
Power
Supply
A
+
V
0.1uf
14
1
8
7
CL
REF.No. 1012-0327-02-01
SHEET 02 of 02
03 DEC 1999
ALL DIMENSIONS AND TOLERANCES ARE IN mm
SPECIFICATION SUBJECT TO CHANGE WITHOUT NOTICE
Hy-Q International (Australia) Pty. Ltd.
Telephone +61 (03) 9562 8222
Facsimile +61 (03) 9562 9009
E-Mail sales@hy-q.com.au
微控制器 MCU
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