VS-502-CFF-FNN-1344.3256 [VECTRON]
Voltage Controlled SAW Oscillator; 压控振荡器锯
| 型号： | VS-502-CFF-FNN-1344.3256 |
| 厂家： | 
Vectron International, Inc |
| 描述： | Voltage Controlled SAW Oscillator |
| 文件： | 总8页 (文件大小：202K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Product Data Sheet
PRELIMINARY
VS-502
Voltage Controlled SAW Oscillator
Features
• Output frequencies from 300 MHz to 1350 MHz
• Ultra low jitter < 0.2 ps-rms (12 kHz to 20 MHz)
< 0.2 ps-rms (50 kHz to 80 MHz)
• Low phase noise, -160 dBc/Hz @ 1 MHz offset (1 GHz)
• Small low profile 9.0 * 14.0 * 4.5 mm SMT package
• 3.3 V, 5.0 V and 12V Supply Options
• LV-PECL, PECL, or Sinewave (0 to +10 dBm into 50 Ώ)
• Output disable feature (For LVPECL - PECL option)
Product is free of lead and compliant to
EC RoHS Directive
Applications
• Point to Point / Point to Multi Point Radios
• Instrumentation
• PLL Frequency Translation
• Test & Measurement
• Military & Avionics
Description
The VS-502 is a SAW based voltage controlled oscillator that
operates at the fundamental frequency of the internal SAW
resonator. This direct approach enables this series to achieve
low phase noise and jitter performance at high output
frequencies and over wide operating temperature range. The
oscillator is housed in a hermetically sealed J-lead surface
mount package offered on tape and reel. As an option, it has
an output disable to facilitate on-board test
Vectron International, 267 Lowell Rd, Hudson NH 03051-4916
Tel: 1-88-VECTRON-1 Website: www.vectron.com
1
Rev: 27January06
VS-502 Voltage Controlled SAW Oscillator
Table 1. Electrical Performance
Parameter
Symbol Minimum Typical Maximum Units
Notes
Frequency
Center Frequency
Absolute Pull Range
Linearity (+12V Supply)
Linearity (+5V Supply)
Linearity (+3.3V Supply)
Gain Transfer
FN
APR
300
± 50
1350
MHz
ppm
%
%
%
1,2
9,2,3
4,2,9,3
4,2,9,3
4,2,9,3
2,8
± 20
± 10
± 10
+ 350
± 200
ppm/V
ppm
Temperature Stability (-40ºC to +85ºC)
6,9
Supply
Voltage (B)
Voltage (C)
Voltage (D) - PECL Output Only
Current (No Load)
VCC
VCC
VCC
ICC
11.4
4.75
3.135
12
5
3.3
55
12.6
5.25
3.450
70
V
V
V
2,3
2,3
2,3
2,3
mA
Output- Sinewave Options
Sinewave, into 50 Ώ (G)
Sinewave, into 50 Ώ (H)
Sinewave, into 50 Ώ (J)
Sinewave, into 50 Ώ (K)
Harmonics
Jitter @ 622.08 MHz (12 kHz to 20 MHz)
Jitter @ 622.08 MHz (50 kHz to 80 MHz)
PO
PO
PO
PO
0
+3
+7
+10
dBm
dBm
dBm
dBm
dBc
2,3
2,3
2,3
2,3
2,3
7,6
7,6
-20
0.10
0.10
ps,rms
ps,rms
Output- PECL Logic Option (F)
Output Level Low
Output Level High
Rise & Fall Time
Symmetry (Duty Cycle)
VOL
VOL
tR,tF
SYM
VCC-1.63
V
V
ps
%
2,3,5
2,3,5
2,3,5
2,3,5
VCC-0.98
45
200
49/51
350
55
Control Voltage
Input Impedance
ZC
BW
104
110
100
115
k Ώ
kHz
6
6
Modulation BW (Driven from Low Impedance)
TOP
See Ordering Table
9.0 x 14.0 x 4.5
ºC
1,3
Operating Temperature
mm
Package Size
Table Notes:
1. See Standard Frequencies and Ordering Information
2. Parameters are tested with production test circuit
3. Parameters are tested at ambient temperature with test limits guard-banded for specified operating temperature.
4. Measured as the maximum deviation from the best straight-line fit, per MIL-0-55310.
5. Output levels are standard 100K PECL compatible and measured from 20% to 80% of a full output swing (Fig 1).
6. Not tested in production, guaranteed by design, verified at qualification.
7. Integrated across 12 kHz to 20 MHz, or 50 KHz to 80 MHz per GR-253-CORE Issue3.
8. Tested with Vc = 0.3V to 3V for 3.3V supply, Vc = 0.5V to 4.5 V for 5V supply, Vc = 0.5V to 11.5V for 12V supply
9. Maximum frequency occurs at room temperature
Table 2. Typical Single Side-Band Phase Noise (dBc/Hz) for Sinewave Output
Output Frequency
100 Hz Offset
1 kHz Offset
10 kHz Offset
100 kHz Offset
1 MHz Offset
640 MHz
-75
-65
-110
-135
-150
-160
1000 MHz
-95
-125
-150
-155
Vectron International, 267 Lowell Rd, Hudson NH 03051-4916
Tel: 1-88-VECTRON-1 Website: www.vectron.com
2
Rev: 27January06
VS-502 Voltage Controlled SAW Oscillator
SYM = 100 x tA / tB
tR
tF
Vcc - 1.0V
Vcc - 1.3V
Vcc - 1.6V
80%
20%
tA
tB
Figure 1. 100K PECL Waveform
Outline Diagram
Pad Layout
6
5
4
VS-502-BJF-GNN
1.27
[0.050]
8.89±0.15
[0.350±0.006]
7.63
[0.300]
XXX.XXX
∆ VI YYWW
3
1
2
8.80
[0.346]
+0.20
4.49
13.97±0.20
[0.550±0.008]
-0.30
+0.008
-0.012
0.177
[
]
0.46±0.05
[0.018±0.002]
3.00
2.54
[0.118]
[0.100]
5.08
mm
[0.200]
[inch]
2.54±0.13
mm
[inch]
5.08±0.13
[0.100±0.005]
[0.200±0.005]
Table 3. Pin Out – PECL Option
Pin
Symbol
Function
1
2
3
4
5
VC
OD
VCSO Control Voltage
N/C or Output Disable1
Case and Electrical Ground
VCSO Output
GND
Output
COutput
VCSO Complementary Output
6
VCC
Power Supply Voltage
Table Notes:
1. By setting Output Disable pin high, the RF output is disabled and pin 4 is held high, pin 5 is held low.
The threshold for Output Disable is 2.3V above pin 3. Output disable pin can be left floating for normal operation
Vectron International, 267 Lowell Rd, Hudson NH 03051-4916
Tel: 1-88-VECTRON-1 Website: www.vectron.com
3
Rev: 27January06
VS-502 Voltage Controlled SAW Oscillator
Suggested Output Load Configurations – PECL Operation
+5.0V
+5.0V +5.0V
.01uF
.1uF
120Ω
120Ω
Vc
Vcc
(From PLL)
1
2
3
6
5
COutput
Output
OD
(AC Coupling)
Gnd
4
82Ω
82Ω
+5.0V
.01uF
.1uF
Vc
Vcc
(From PLL)
1
2
3
6
5
COutput
Output
OD
(AC Coupling)
Gnd
4
330Ω
330Ω
Suggested Output Load Configurations – LVPECL Operation
+3.3V +3.3V
+3.3V
.01uF
0.1uF
130Ω
130Ω
Vc
Vcc
(From PLL)
1
2
3
6
5
COutput
Output
OD
(AC Coupling)
Gnd
4
82Ω
82Ω
+3.3V
.01uF
0.1uF
Vc
Vcc
(From PLL)
1
2
3
6
5
COutput
Output
OD
(AC Coupling)
Gnd
4
240Ω
240Ω
Vectron International, 267 Lowell Rd, Hudson NH 03051-4916
Tel: 1-88-VECTRON-1 Website: www.vectron.com
4
Rev: 27January06
VS-502 Voltage Controlled SAW Oscillator
Table 4. Pin Out – Sinewave Option
Pin
Symbol
Function
1
VC
-
VCSO Control Voltage
2
N/C
Ground
3
VEE
Output
VCC
VCC
4
VCSO Sinewave Output
Vcc21
5
6
Vcc1
Table Notes:
1. If Vcc1 is +12V and a separate 5V is not applied to pin 5 then pin 5 must be connected through a 220Ώ 1/4W external resistor.
Suggested Output Load Configurations – SINEWAVE Operation
0.1uF
+12V
Vcc
From PLL
6
1
0.01uF
220 Ώ
NC
1/4W
5
2
3
0.01uF
4
Output AC Coupled with
50 Ώ to ground
0.1uF
+5V
Vcc
From PLL
6
5
4
1
0.01uF
0.01uF
NC
2
3
Output AC Coupled with
50 Ώ to ground
Vectron International, 267 Lowell Rd, Hudson NH 03051-4916
Tel: 1-88-VECTRON-1 Website: www.vectron.com
5
Rev: 27January06
VS-502 Voltage Controlled SAW Oscillator
Tape and Reel (EIA-481-2-A)
Po
ØDo
W2
F
W
C
N
A
D
W1
P1
B
Tape Dimensions (mm)
Reel Dimensions (mm)
Dimension
Tolerance
VS-502
W
F
Do
Po
P1
A
Typ
B
Min
C
Typ
13
D
Min
N
Min
W1
Typ
W2 # Per
Typ Typ Typ Typ Typ
Max
Reel
24 11.5 1.5 12
4
330
1.5
20.2
100
24.4 30.4
200
Absolute Maximum Ratings
Parameter
Symbol
VCC
Ratings
CC + 1.0V
Unit
Power Supply
V
V
V
Voltage Control Range
Storage Temperature
Soldering Temp/Time
VC
-0.5 to VCC +0.5V
-55 to +125
+260/40
TS
°C
TLS
°C/sec
Stresses in excess of the absolute maximum ratings can permanently damage the device. Functional operation
is not implied at these or any other conditions in excess of conditions represented in the operational sections of
this datasheet. Exposure to absolute maximum ratings for extended periods may adversely affect device
reliability.
Reliability
The VS-502 family is capable of meeting the following qualification tests:
Environmental Compliance
Parameter
Mechanical Shock
Mechanical Vibration
Solderability
Conditions
MIL-STD-883, Method 2002
MIL-STD-883, Method 2007
MIL-STD-883, Method 2003
MIL-STD-883, Method 1014
MIL-STD-883, Method 2016
Gross and Fine Leak
Resistance to Solvents
Vectron International, 267 Lowell Rd, Hudson NH 03051-4916
Tel: 1-88-VECTRON-1 Website: www.vectron.com
6
Rev: 27January06
VS-502 Voltage Controlled SAW Oscillator
Handling Precautions
Although ESD protection circuitry has been designed into the VS-502 proper precautions should be taken when
handling and mounting. VI employs a human body model and a charged-device model (CDM) for ESD
susceptibility testing and design protection evaluation.
ESD Ratings
Model
Minimum
1500 V
Conditions
MIL-STD 883, Method 3015
JESD 22-C101
Human Body Model
Charged Device Model
1000 V
Reflow Profile (IPC/JEDEC J-STD-020)
Parameter
Symbol
Value
PreHeat Time
t S
60 sec Min, 180 sec Max
3 oC/sec Max
Ramp Up
Time Above 217 oC
Time To Peak Temperature
R UP
t L
60 sec Min, 150 sec Max
480 sec Max
t AMB-P
Time At 260 oC
t P
20 sec Min, 40 sec Max
6 oC/sec Max
Ramp Down
R DN
t L
t P
260
R UP
217
200
R DN
The device is designed to meet the JEDEC standard
for Pb-Free assembly. The temperatures and time
intervals listed are based on the Pb-Free small body
requirements. The VS-502 device is hermetically
sealed so an aqueous wash is not an issue.
150
t S
t AMB-P
Termination Plating: Electroless Gold Plate over
Nickel Plate
25
Time (sec)
Vectron International, 267 Lowell Rd, Hudson NH 03051-4916
Tel: 1-88-VECTRON-1 Website: www.vectron.com
7
Rev: 27January06
VS-502 Voltage Controlled SAW Oscillator
Available Standard Frequencies (MHz)
480
622.08
640
672.1627
1090
696.4215
1200
938
970
983.04
1000
1330
1344.3256
Other Frequencies Available Upon Request.
Ordering Information
VS – 502 - B J C - G N N – xxxx.xxxx
Product Family
VS: VCSO
Frequency (See Above)
300 – 1350 MHz
Package
502: 9 x 14 x 4.5 mm
Other (Future Use)
Input
N: N/A
D: 3.3 V
C: 5.0 V
B: 12.0 V
Other (Future Use)
N: N/A
Output
F: PECL
G: Sine ≥ 0 dBm
H: Sine ≥ 3 dBm
J: Sine ≥ 7 dBm
K: Sine ≥ 10 dBm
Absolute Pull Range
G: ± 50 ppm
F: ± 32 ppm
C: ± 20 ppm
Operating Temperature
C: 0°C to +70 °C
D: -20°C to +70 °C
F: -40°C to +85 °C
For Additional Information, Please Contact:
USA: Vectron International, 267 Lowell Rd, Hudson, NH 03051 . . . . Tel: 1-88-VECTRON-1
EUROPE: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tel: +49 (0) 3328-4784-17
Fax: 1-888-FAX-VECTRON
Fax: +49 (0) 3328-4784-30
Fax: +86-21-28909999
ASIA: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tel: +86-21-28909740
Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice.
No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information.
Vectron International, 267 Lowell Rd, Hudson NH 03051-4916
Tel: 1-88-VECTRON-1 Website: www.vectron.com
Rev: 27January06
8
相关型号：
©2020 ICPDF网 联系我们和版权申明