TTL / CMOS • FULL-SIZE DIP • 5 Vdc or 3.3 Vdc
VOLTAGE-CONTROLLED CRYSTAL OSCILLATORS
ACVX1222 and ACVX1222L
FEATURES:
• 14-Pin DIP 5 Vdc or 3.3 Vdc / 5mm Height.
• Tight Symmetry (45/55%) Available.
• Large Frequency Deviation Available.
• Good Linearity (10%).
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 1222
ACV X 1222 L
1 MHz - 200 MHz
0°C to + 70°C
(See Options)
-40°C to +85°C
± 100 ppm max.
(See Options)
± 5 ppm / year max.
± 5 ppm max.
5 Vdc ± 5%
3.3 Vdc ± 5%
_
_
25 mA max. for F < 26 MHz 60 mA max. for F < 70 MHz
_
_
30 mA max. for F < 45 MHz 90 mA max. for F < 200 MHz
40 / 60% max.
@ 1
/
2
V
dd (See
Options)
10 ns max.
TTL / CMOS (15 pF or 10 TT L gate)
0.9 * V
dd
min.
0.4 V
dc
max.
Positive
0.5 Vdc to 4.5 Vdc
0.3 Vdc to 3 Vdc
2.5 Vdc ± 0.5 Vdc
1.5 Vdc ± 0.25 V
± 100 ppm min.
(See Options)
± 10% max.
10 ms max.
TYPICAL PHASE NOISE
OFFSET
FREQUENCY
(Hz)
PHASE
NOISE
(dBc / Hz)
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
)
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
ACVX1222 X - Frequency - Temperature - Stability
-
Duty Cycle - Pulling - Value Added
Blank or L
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
ABRACON
-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 1222
only
10
100
1 kHz
10 kHz
100 kHz
PIN
-70
-100
-125
-150
-160
FUNCTION
No.
-G
Gull Wing*
-QXX (Trimmed
Leads) *
* Found on Page 73.
-S for 45 / 55%
@
1
/
2 Vdd
-S1 for 45 / 55%
@
1.4 Vdc
1 Voltage Control Vc
7
GND / Case
8
Output
14
V
dd
- 48 -
®
NOTE: Left blank if standard
•
All specifications and markings subject to change without notice
C O R P O R AT I O N
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
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
51单片机