VCXOA4N-16.384M,50/I [STATEK]
Oscillator,;
| 型号： | VCXOA4N-16.384M,50/I |
| 厂家： | 
STATEK CORPORATION |
| 描述： | Oscillator, |
| 文件： | 总2页 (文件大小：251K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VCXO
16.384 MHz to 130 MHz
Miniature Surface Mount
Voltage-Controlled Crystal Oscillator
5mm x 7mm
DESCRIPTION
Statek’s 5 mm x 7 mm surface mount Voltage-Controlled
Crystal Oscillator is designed for applications requiring a highly-
pullable 3.3 V CMOS-output VCXO with a small footprint.
Offered at frequencies from 16.384 MHz to 130 MHz with
operation over wide temperature ranges (up to -40°C to
+105°C), these VCXOs offer exceptional performance in a
small package.
Low Profile
DIMENSIONS
FEATURES
High Absolute Pull Range (APR)
Low phase noise - Low phase jitter
Wide frequency range
Non-standard frequencies supported
Extended Industrial temperature range
-55ºC option available
PACKAGE DIMENSIONS
Dimension
Minimum
mm
Typical
mm
Maximum
mm
APPLICATIONS
A
B
6.86
4.85
1.55
1.65
1.19
1.07
7.00
5.00
1.75
1.85
1.40
1.27
7.16
5.16
1.95
2.05
1.41
1.47
Military & Aerospace
Avionics
C
C
D
E
(SM1)
(SM3/SM5)
Communications
Projectiles
TERMINATIONS
Designation Termination
SUGGESTED LAND PATTERN
SM1
SM3
SM5
Gold Plated (Pb Free)
Solder Dipped
0.100
(2.54)
0.077
(1.96)
inches
(mm)
Solder Dipped (Pb Free
)
ENABLE/DISABLE OPTIONS (T/N)
Statek offers two enable/disable options: T and N. The T-version
has a Tri-State output and continues to oscillate internally when the
output is put into the high Z state. As a result, when re-enabled,
the oscillator does not have to restart and an output with a stable
frequency resumes almost immediately. The N-version does not
have PIN 2 connected internally and so has no enable/disable
capability.ThefollowingtabledescribestheEnable/DisableoptionT.
0.144
(3.65)
0.070
(1.80)
0.200
(5.08)
PIN CONNECTIONS
ENABLE/DISABLE OPTION T FUNCTION TABLE
1. Control Voltage (V )
c
Enable (PIN 1 High*)
Frequency Output
Oscillates
Disable (PIN 1 Low)
High Z State
2. Enable/Disable (T) or not connected (N)
3. Ground
4. Output
Output
Oscillator
Current
Oscillates
5. Not connected (N)
6. Supply Voltage (V
Normal
Lower than normal
DD
)
* When PIN 1 is allowed to float, it is held high by an internal pull-up resistor.
10197 REV B
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
ABSOLUTE MAXIMUM RATINGS
PACKAGING OPTIONS
Supply Voltage VDD
Storage Temperature
-0.5 V to 4.6 V
VCXO - Tray Pack
-55OC to +125OC
- Tape and reel
Per EIA 481 (see Tape and Reel data sheet 10109)
Maximum Process Temperature 260OC for 10 seconds
Parameters listed are at 25°C unless otherwise noted.
SPECIFICATIONS TABLE
Parameter
Nominal Frequency
Operating Temperature1
Symbol
Units
MHz
Minimum
16.384
-40
-40
3.0
Typical
Maximum
130
+85
+105
3.6
Conditions / Comments
F
°C
V
T
Supply Voltage
VDD
3.3
5
F ≤ 20 MHz
Current
IDD
mA
8
14
20 MHz < F ≤ 50 MHz
50 MHz < F ≤ 130 MHz
F ≤ 100 MHz.
Output Loading2
15
10
CL
VC
pF
F > 100 MHz.
Control Voltage
Absolute Pull Range (APR)3
V
ppm
ppm
0.3
-75
-50
3.0
+75
+50
10
5
60
-40°C ≤ T ≤ +85°C
-40°C ≤ T ≤ +105°C
Linearity
5
%
ms
%
ns
ns
V
Start Up Time
Duty Cycle
Rise Time
Fall Time
Logic Low
Logic High
Period Jitter (rms)
Phase Jitter (rms)
Phase Noise
Aging4
40
45/55 available
t
r
5
5
t
f
VOL
VOH
J
0.1 VDD
V
ps
0.9 VDD
2.5
0.5
3.5
+5
J
ps
50 MHz (BW = 12 kHz - 20 MHz)
See graph below.
First year, F ≤ 50 MHz
Φ
L
dBc/Hz
ppm
-5
1. Contact Factory for -55ºC operation.
2. Higher CL available. Contact factory.
3. The Absolute Pull Range (APR) is the range of frequencies to which the VCXO can be tuned over the operational temperature range. Expressed in parts-
per-million (ppm), the reference is the nominal (absolute) frequency F.
4. Tighter aging available. Contact factory.
T
y
p
i
c
a
l
P
h
a
s
e
N
o
i
s
e
D
e
n
s
i
t
y
L
Test Circuit
0
0
0
0
0
0
0
0
0
-2
-4
-6
-8
10
12
14
16
20 M
50 M
130
Hz
Hz
M H
z
-
-
-
-
1
0
H
z
1
0
0
H
z
1
k
H
z
1
0
k
H
z
1
0
0
k
H
z
1
M
H
z
Note: a 0.1µF bypass capacitor between VDD and GND pins as close as
possible is recommended to minimize power supply line noise.
O
f
f
s
e
t
f
r
e
q
u
e
n
c
y
HOW TO ORDER VCXO SURFACE MOUNT CRYSTAL OSCILLATORS
VCXO
A
4
T
SM3
130.0M
,
75
/
I
Frequency
M = MHz
Enable/Disable
Option T or N
Terminations
Blank = SM1
= Gold Plated (Pb Free)
SM3 = Solder Dipped
APR
Package Size
Supply Voltage
A = 5 mm x 7 mm 3 = 3.0 V
4 = 3.3 V
T
emp. Range:
C = -10OC to +70OC
I
= -40OC to +85OC
E = -40OC to +105OC
SM5 = Solder Dipped (Pb Free)
S = Customer Specified
10197 REV B
STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com
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