TTL / CMOS • HALF-SIZE DIP • 5 Vdc or 3.3 Vdc
VOLTAGE-CONTROLLED CRYSTAL OSCILLATORS
AHVX1025 and AHVX1025L
FEATURES:
• 8-Pin DIP Metal Package.
• Tight Symmetry.
• Tight Stability and Wide Pull Range.
• 5 Vdc or 3.3 Vdc.
APPLICATIONS:
• Phase Locked Loops (PLLs)
• Reference Signal Tracking.
• Clock Recovery.
• Synthesizers.
STANDARD SPECIFICATIONS
PARAMETERS
(F
o
)
Frequency Range
Operating Temperature (T
OPR
)
Storage Temperature
(T
STO
)
(
∆F
/ F
o
)
Frequency Stability
Supply Voltage
(V
dd
)
Input Current
(I
dd
)
AHVX 1025
AHVX 1025 L
Duty Cycle or Symmetry
Rise and Fall Times
(T
R
/
T
F
)
Output Load
(V
OH
)
Output Voltage
(V
OL
)
Transfer Function
Voltage Control
(Vc)
Frequency Deviation
Linearity
Input Impedance
1.0 MHz - 52.0 MHz
(**)
0°C to + 70°C
(See Options)
-55°C to + 125°C
± 50 ppm max
5 Vdc ± 5%
3.3 Vdc ± 5%
_
20 mA max. for F < 30 MHz
_
35 mA max. for F < 52 MHz
45 / 55% max.
@
1/2 Vdd
6 ns max.
15 pF or 2TT L
0.9 * V
dd
min.
0.4 V
dc
max.
Positive
1.65 Vdc ± 1.35 V
2.5 Vdc ± 2.0 Vdc
± 100 ppm min.
(See Options)
± 10% max.
50 k
Ω
min.
(*) Inclusive of Calibration tolerance, aging, supply voltage, shock, vibrations,
and operating temperature.
(**) Higher frequencies and pulling available.
For test circuit, waveforms, please see page 67.
Environmental and mechanical specifications on page 68, Group 1.
Marking, see page 79.
PIN
N0.
FUNCTION
Voltage Control Vc
GND / Case
Output
V
dd
ORDERING OPTIONS
AHVX1025 X - Frequency - Temperature - Overall Frequency Stability
-
Pulling - Value Added
Blank or L
-N15 ± 150 ppm min.
to
to
to
to
to
+ 60°C
+ 70°C
+ 70°C
+ 85°C
+ 85°C
-J
-R
-K
-H
for ± 20 ppm max
for ± 25 ppm max
for ± 30 ppm max
for ± 35 ppm max.
1
4
5
8
XX.XXXXX MHz
-D for -10°C
-E for -20°C
-F for -30°C
-N for -30°C
-L for -40°C
-G
Gull Wing*
-G2 Gull Wing *
-QXX (Trimmed Leads) *
* Found on Page 73.
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
NOTE: Left blank if standard
•
All specifications and markings subject to change without notice
ABRACON
29 Journey • Aliso Viejo, CA 92656 • USA
(949) 448-7070
•
F
AX
: (949) 448-8484
E-
MAIL
:
abinfo
@
abracon.com •
I
NTERNET
A
DDRESS
:
www.abracon.com
®
- 49 -
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