TTL / CMOS • FULL-SIZE DIP • 5 Vdc or 3.3 Vdc
VOLTAGE-CONTROLLED CRYSTAL OSCILLATORS
ACVX1220 and ACVX1220L
FEATURES:
• 14-Pin DIP 5 Vdc or 3.3 Vdc.
• Hermetically Sealed.
• Large Frequency Deviation Available.
• Tight Symmetry (45/55%) Available.
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
)
Frequency Stability -vs- Temp.
-vs- Aging
-vs- Vdd
Supply Voltage
(V
dd
)
ACV X 1220
ACV X 1220 L
1 MHz - 160 MHz
1 MHz - 120 MHz
0°C to + 70°C
(See Options)
-40°C to +85°C
± 30 ppm max.
(See Options)
± 5 ppm / year max.
± 5 ppm max.
5 Vdc ± 5%
3.3 Vdc ± 5%
_
_
25 mA max. for F < 24 MHz 60 mA max. for F < 70 MHz
_
_
30 mA max. for F < 45 MHz 90 mA max. for F < 160 MHz
40 / 60% max.
@ 1
/
2
V
dd (See
Options)
10 ns max.
TTL / CMOS (15 pF or 5 TT L gate)
0.9 * V
dd
min.
0.4 V
dc
max.
Positive
0.5 Vdc to 4.5 V
0.3 Vdc to 3 Vdc
2.5 Vdc ± 0.5 V
1.5 Vdc ± 0.25 V
± 100 ppm min.
(See Options)
± 10% max.
10 ms max.
Input Current
(I
dd
)
Duty Cycle or Symmetry
Rise and Fall Times (T
R
/
T
F
)
Output Load
Output Voltage
(V
OH
)
(V
OL
)
Transfer Function
Voltage Control
(Vc)
Center Voltage
Frequency Deviation
Linearity
Start-up Time
(T
OSC
)
TYPICAL PHASE NOISE
OFFSET
FREQUENCY
(Hz)
PHASE
NOISE
(dBc / Hz)
Please Inquire factory for higher frequencies, other pulling specs., control voltage range or linearity.
For test circuit, waveforms, please see page 67.
Environmental and mechanical specifications on page 68, Group 1. Marking, see page 79.
ORDERING OPTIONS
ACVX1220X - Frequency - Temperature - Stability
-
Duty Cycle - Pulling
Blank or L
- Value Added
10
100
1 kHz
10 kHz
100 kHz
PIN
-70
-100
-125
-150
-160
FUNCTION
XX.XXXXX MHz
-D for -10°C
-E for -20°C
-F for -30°C
-N for -30°C
-L for -40°C
to + 60°C
to + 70°C
to + 70°C
to + 85°C
to + 85°C
-J
-R
-K
-H
-C
for ± 20 ppm max
for ± 25 ppm max
for ± 30 ppm max
for ± 35 ppm max
for ± 50 ppm max
-N15
-N20
-N25
-N30
± 150 ppm min
± 200 ppm min
(**)
± 250 ppm min
(**)
± 300 ppm min
(**)
(**) ACVX 1220
only
No.
-G
Gull Wing*
-QXX (Trimmed
Leads) *
* Found on Page 73.
1 Voltage Control Vc
7
GND / Case
8
Output
14
V
dd
-S for 45 / 55%
@
1
/
2 Vdd
-S1 for 45 / 55%
@
1.4 Vdc
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
®
- 47 -
C O R P O R AT I O N
RF/无线