V762-FREQ [CONNOR-WINFIELD]
LVPECL Output Clock Oscillator, 25MHz Min, 200MHz Max, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC PACKAGE-6;
| 型号： | V762-FREQ |
| 厂家： | 
CONNOR-WINFIELD CORPORATION |
| 描述： | LVPECL Output Clock Oscillator, 25MHz Min, 200MHz Max, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC PACKAGE-6 机械 振荡器 |
| 文件： | 总2页 (文件大小：110K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
High Frequency
SMT 5.0x7.0mm
LVPECL VCXO
Features
Models: V752 / V762
3.3V Operation
Description
The Connor-Winfield models V752
and V762 are 3.3V, Surface Mount
5.0x7.0mm, Voltage Controlled
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
Absolute Pull Range (APR): +/-50ppm
Temperature Range: -40 to 85°C
Differential LVPECL Outputs
Low Jitter 0.3ps RMS Typical
Enable / Disable Function:
Models: V752: Enable Low
Models: V762: Enable High
5.0x7.0mm Surface Mount Package
Tape and Reel Packaging
RoHS Compliant / Lead Free
Crystal Oscillator (VCXO) with
LVPECL differential outputs and enable/
disable function. The V752 and V762 are
designed for use with applications utilizing a
PLL system requiring very high frequency
and low jitter. The surface mount package is
designed for high-density mounting and is
optimum for mass production.
www.conwin.com
US Headquarters
630-851-4722:
European Headquarters:
+353-61-472221
Specifications
Absolute Maximum Ratings
Parameter
Units
Minimum
-55
Nominal
Maximum
125
Units
°C
Notes
Storage Temperature
Supply Voltage
Control Voltage
-
-
-
(Vcc)
(Vc)
-0.5
4.6
Vdc
Vdc
-0.5
Vcc+0.5
Operating Specifications
Parameter
Minimum
Nominal
Maximum
200
Units
MHz
°C
Notes
Center Frequency
(Fo)
25
-
-
Operating Temperature Range
Supply Voltage
-40
85
(Vcc)
(Icc)
3.135
3.3
-
3.465
100
Vdc
Supply Current
-
-
-
mA
Period Jitter RMS
3
5
ps rms
ps rms
Integrated Phase Jitter (BW=12kHz to 20MHz)
Typical Phase Noise for 155.52MHz
SSB Phase Noise at 10Hz offset
SSB Phase Noise at 100Hz offset
SSB Phase Noise at 1KHz offset
SSB Phase Noise at 10KHz offset
SSB Phase Noise at 100KHz offset
0.3
1.0
-
-
-
-
-
-60
-90
-
-
-
-
-
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-120
-140
-145
Input Characteristics
Parameter
Minimum
Nominal
Maximum
Units
Vdc
Note
Control Voltage Range
(Vc)
0.3
-
1.65
3.0
Typical Slope (Fo = 155.52MHz @ Vc=1.65V)
Absolute Pull Range (APR)
Monotonic Linearity
75
-
-
ppm/V
ppm
%
50
-10
-
-
-
1
10
-
DC Input Resistance (Pad 1)
Modulation Bandwidth (3dB)
Model: V752 Enable / Disable Function
Enable Input Voltage (Low)
Disable Input Voltage (High)
Model: V762 Enable / Disable Function
60K
-
Ohm
KHz
25
-
-
-
(Vil)
-
1.68
-
Vdc
Vdc
2
2
(Vih)
2.275
-
-
Enable Input Voltage (High)
Disable Input Voltage (Low)
(Vih)
(Vil)
2.275
-
-
Vdc
Vdc
2
2
1.68
LVPECL Output Characteristics
Parameter
Minimum
Nominal
Maximum
Units
Ohms
Vdc
Vdc
%
Note
LOAD
-
-
-
50
-
3
Voltage
(High)
(Low)
(Voh)
(Vol)
2.275
-
45
-
-
1.68
55
Duty Cycle at 50% Level
50
0.6
Rise / Fall Time 20% to 80%
1.5
ns
Package Characteristics
Package
Soldering Process
Hermetically sealed ceramic package with grounded metal cover
RoHS compliant / lead free, see solder profile on page 2.
Bulletin
Page
Vx533
Notes
1.0
Absolute pull range (APR) is the minimum guaranteed pull range of the VCXO under all conditions over the
lifetime operation. Including calibration @ 25°C, frequency vs. change in temperature, frequency vs. change in
supply voltage, frequency vs. change in load, shock and vibration and aging for ten years. The APR is
referenced to Fo. Positive Transfer Function.
Outputs are enabled with no connection on pad 2. When oscillator is disabled both outputs are in a high
impedance state.
50 ohm termination into Vcc-2V or Thevein equivalent.
1 of 2
03
Revision
Date
2.0
3.0
13 Jun 2008
Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
www.conwin.com
Ordering Information
Enable / Disable Function
-
155.52M
Models: V752
Enable / Disable Function (Pad 2)
V 7
5
2
Output
Enable
Enable
APR
and
Supply
Voltage:
Output Frequency:
Type:
Temperature
Range:
-40 to 85°C
Enable / Disable
Function:
No Connection
Low
High
Frequency Format
-xxx.xM Minimum*
-xxx.xxxxxxM Maximum*
*Amount of numbers after the decimal point.
M = MHz
LVPECL
VCXO
5.0x7.0mm
Package
Disable (High Impedance)
2 = 50 ppm
3.3 Vdc
5 = Enable = Low
6 = Enable = High
Models: V762
Enable / Disable Function (Pad 2)
Output
Enable
Enable
Example: To order an V752 with an output frequency of:
25 MHz = V752-025.0M
44.736 MHz = V752-044.736M
No Connection
High
Low
155.52 MHz = V752-155.52M
Disable (High Impedance)
Package Layout
Suggested Pad Layout
Pad Connections
0.200
(5.08mm)
0.275
(7.0mm)
0.055
(1.4mm)
0.100
(2.54mm)
6
5
4
CW
0830
V752
155.52M
Pad
Pad Connection
Control Voltage
Enable / Disable
Ground (Case)
Output Q
Bottom
View
6
5
4
3
0.197
(5.0mm)
0.079
(2.0mm)
1
2
3
4
5
6
Top
View
0.165
(4.2mm)
1
2
3
1
Bypass
Capacitor
0.01uF
0.102
(2.6mm)
0.070
(1.8mm)
Dimensional
Tolerance +/-0.008 (+/-0.2mm)
Output Q
Vcc
1
2
Ground
0.070
(1.78mm)
Test Circuit
Output Waveform
Duty Cycle
45 / 55
45 / 55
Q
80%
50%
2
20%
Q
1.65V
E/D
Rt
Rt
tr
tf
Vcc = Vcc2 = 3.3Vdc
Rt =
Tape and Reel Information
Solder Profile
Temperature
260°C
260°C
220°C
180°C
150°C
120°C
1
0
Time
120 S
Max.
10 S
60 S
Max.
360 Sec. Max.
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
Bulletin
Page
Vx533
2 of 2
03
Revision
Date
13 Jun 2008
Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation
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