V301-200.0M [CONNOR-WINFIELD]
Oscillator;
| 型号： | V301-200.0M |
| 厂家： | 
CONNOR-WINFIELD CORPORATION |
| 描述： | Oscillator |
| 文件： | 总2页 (文件大小：279K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
3.3V Surface Mount
5.0 x 7.5mm LVPECL Oscillator
V301
Features:
Surface Mount Package
VCXO
3.3V Operation
Low Jitter <1pS RMS
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
The Connor-Winfield RoHS Compliant V301 is a
3.3V Voltage Controlled Crystal Oscillator (VCXO)
with LVPECL Differential outputs. The V301
is RoHS compliant and designed for use with
PLL systems in SONET/SDH systems requir-
ing low jitter and tight stability. No multiplication
schemes are used in this oscillator design.
Total Frequency Tolerance ±±2 ppm
Temperature Range 2° to 72°C
Differential LVPECL Outputs
Tape and Reel Packaging
RoHS Compliant as of 1±/±225
www.conwin.com
US Headquarters:
630-851-4722
Absolute Maximum Ratings
European Headquarters:
+353-61-472221
Parameter
Minimum
Nominal
Maximum
Units
°C
Vdc
Vdc
Notes
Storage Temperature
Supply Voltage (Vcc)
Control Voltage (Vc)
-55
-
125
7.0
-0.5
-0.5
-
-
Vcc+0.5
Operating Specifications
Parameter
Minimum
Nominal
Maximum
200
Units
MHz
ppm
°C
Notes
Center Frequency (Fo)
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage (Vcc)
Supply Current (Icc)
Jitter:
65
-20
0
-
-
-
20
1
70
3.465
100
3.135
-
3.3
-
Vdc
mA
Period Jitter
Phase Jitter (BW=12 kHz to 80 MHz) -
SSB Phase Noise for 155.52 MHz
-
2.5
0.3
5.0
1.0
ps RMS
dBc/Hz
@ 10 Hz offset
@ 100 Hz offset
@ 1 kHz offset
@ 10 kHz offset
@ 100 kHz offset
-
-
-
-
-
-50
-80
-110
-142
-145
-
-
-
-
-
Input Characteristics
Parameter
Minimum
Nominal
Maximum
Units
Vdc
ppm
ppm
%
Ohm
kHz
Vdc
Notes
Control Voltage Range (Vc)
Frequency Pullability @ 25°C
Absolute Pull Range (APR)
Monotonic Linearity
0.3
70
50
-10
-
25
-
1.65
3.0
-
-
-
2
3
-
-
10
DC Input Impedance
60K
-
Modulation Bandwidth (3dB)
Enable Input Voltage (Low) (Vil)
-
-
-
-
1.68
-
4
Disable Input Voltage (High) (Vih) 2.275
Low Voltage PECL Output Characteristics
Parameter
Minimum
Nominal
Maximum
Units
Ohms
Vdc
Notes
Load
-
2.275
-
-
-
50
-
5
Voltage: High (Voh)
Low (Vol)
-
1.68
55
1.5
Duty Cycle at 50% Level
45
50
0.6
%
nS
Rise/Fall Time measured @ 20% to 80% -
Notes:
1. Inclusive of calibration @25°C, frequency stability vs. temperature, control voltage
(Vc) = 1.65 Vdc and aging for ten years.
Ordering Information
V301 - 155.52M
Bulletin
2. Referenced to Fo at T=25°C Positive Slope.
Vx473
1 of 2
Page
3. Absolute pull range (APR) is the minimum guaranteed pull range of the VCXO under all
conditions over lifetime operation including aging for ten years. The APR is referenced to Fo.
Revision
VCXO
SERIES
CENTER
FREQUENCY
06
4. When oscillator is disabled both output are in a high impedance state (Tri-State)
5. 50 ohm termination into Vcc-2V or Thevein equivalent.
Date
25 Aug 2009
Specifications subject to change without notice. All dimensions in inches. © Copyright 1998 The Connor-Winfield Corporation
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
www.conwin.com
Process Recommendations
Solder Profile
Solder Reflow
Package
SMD product suitable for Convection Reflow soldering.
Peak temperature 260°C Maximum time above 220°C, 60 seconds
Temperature
260˚C
260˚C
220˚C
Package Characteristics
Hermetically sealed ceramic package with grounded metal cover
180˚C
150˚C
120˚C
Typical Phase Noise for 155.52 MHz
0
Time
120 S
Max.
10 S
60 S
Max.
360 Sec. Max.
Output Waveform
T
F
T
R
"1" LEVEL
80%
50%
20%
"0" LEVEL
SYMMETRY
Package Layout
Suggested Pad Layout
.100 MAX
.047
.202 MAX
(5.13mm)
(2.54mm)
(1.19mm)
0.200
(5.08mm)
0.100
(2.54mm)
Pin Connections
.100
6
1
5
1: Control Voltage
2: Enable / Disable
3: Ground (Case)
4: Output Q
5: Comp Output Q
6: Vcc
Vcc
4
0.079
(2.54mm)
(2.0mm)
.300 MAX
(7.62mm)
0.165
(4.2mm)
.100
(2.54mm)
.024
(.61mm)
C - by
2
3
GROUND
0.070
(1.8mm)
Pin 1
.010
Bypass capacitor, C-by, should be
ceramic capacitor ≥ .01 uf.
Dimensional Tolerance:
005 (.127mm)
Test Circuit
POWER
SUPPLY
2
1.65V
E/D
Bulletin
Page
Vx473
2 of 2
06
Revision
Date
Vcc = Vcc2 = 3.3Vdc
25 Aug 2009
Specifications subject to change without notice. All dimensions in inches. © Copyright 1998 The Connor-Winfield Corporation
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