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參數(shù)資料
| 型號： | V763-FREQ |
| 廠商： | CONNOR WINFIELD CORP |
| 元件分類： | XO, clock |
| 英文描述： | VCXO, CLOCK, 19.44 MHz - 100 MHz, LVPECL OUTPUT |
| 封裝： | ROHS COMPLIANT, HERMETIC SEALED, CERAMIC PACKAGE-6 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 166K |
| 代理商： | V763-FREQ |
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
WWW.CONWIN.COM
PRODUCT
DA TA
SHEET
Specifications subject to change without notice.
DATASHEET #:
REV:
DATE:
PAGE
OF
Copyright 2001 Connor-Winfield all rights reserved.
a
CRYSTAL CONTROLLED OSCILLATORS
The Connor-Winfield V763 is a 3.3V
Voltage Controlled Crystal Oscillator
(VCXO) with LVPECL
Differential outputs and
enable/disable function. The V763
is designed for use with applications
utilizing a PLL system requiring low
jitter and tight frequency stability.
No multiplication schemes are used
in this oscillator design. The
surface mount package is designed
for high-density mounting and is
optimum for mass production.
1
2
V763
- 100.0MHz
VCXO
SERIES
CENTER
FREQUENCY
FEATURES
DESCRIPTION
ORDERING INFORMATION
100MHz
3.3V OPERATION
LOW JITTER <1pS RMS
ABSOLUTE PULL RANGE (APR):
±100ppm
TEMPERATURE RANGE: -40 to 85°C
DIFFERENTIAL LVPECL OUTPUTS
ENABLE / DISABLE FUNCTION
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
RoHS COMPLIANT / LEAD FREE
3.3V 5 x 7mm SURFACE MOUNT HIGH FREQUENCY
LVPECL VCXO OSCILLATOR
V763
Vx575
02
11/13/06
C
W
0
6
3
5
V
7
6
3
1
0
.0
M
Notes
1.0
Absolute pull range (APR) is the minimum guaranteed pul l range of the VCXO under all conditions over the lifetime
operation. Including calibration @ 25°C, frequency vs. change in temperature, frequency vs. change in s upply voltage,
frequency vs. change in load, shock and vibration and aging for ten years. The APR is referenced to Fo. Positive Transfer
Function.
2.0
Outputs are enabled with no connection on pad 2. When oscillator is disabled both output s are in a high impedance state.
3.0
50 ohm termination into Vcc -2V or Thevein equivalent.
TABLE 6.0
Pin
Pin Connection
1
Control Voltage
2
Enable / Disable
3
Ground (Case)
4
Output Q
5
Output Q
6
Vcc
Output Enable Function
TABLE 7.0
Enable / Disable Function (Pad 2)
Output
No Connection
Enable
High
Enable
Low
Disable (High Impedance)
ABSOLU TE MAXI MUM RAT INGS
TABLE 1.0
PARAMETER
UNITS
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Storage Temperature
-55
-
125
°C
Supply Voltage
(Vcc)
-0.5
-
4.6
Vdc
Control Voltage
(Vc)
-0.5
-
Vcc+0.5
Vdc
OPERATING SPECIFICATI ONS
TABLE 2.0
PARAMETER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Center Frequency
(Fo)
19.44
-
100
MHz
Operating Temperature Range
-40
-
85
°C
Supply Voltage
(Vcc)
3.135
3.3
3.465
Vdc
Supply Current
(Icc)
-
100
mA
Jitter (BW=10Hz to 20MHz)
-
5
ps rms
Jitter (BW=12kHz to 20MHz)
-
1
ps rms
SSB Phase Noise at 10Hz offset
-
-65
-
dBc/Hz
SSB Phase Noise at 100Hz offset
-
-95
-
dBc/Hz
SSB Phase Noise at 1KHz offset
-
-125
-
dBc/Hz
SSB Phase Noise at 10KHz offset
-
-140
-
dBc/Hz
SSB Phase Noise at 100KHz offset
-
-145
-
dBc/Hz
INPUT CHARACTERISTICS
TABLE 3.0
PARAMETER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Control Voltage Range
(Vc)
0.3
1.65
3.0
Vdc
Absolute Pull Range (APR)
±100
-
ppm
1
Monotonic Linearity
-10
-
10
%
Input Impedance
-
60K
-
Ohm
Modulation Bandwidth (3dB)
25
-
KHz
Enable Input Voltage (High)
(Vil)
2.275
-
Vdc
2
Disable Input Voltage (Low)
(Vih)
-
1.68
Vdc
2
LVPECL OUTPUT CHARACTERISTICS
TABLE 4.0
PARAMETER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
LOAD
-
50
Ohms
3
Voltage
(High)
(Voh)
2.275
-
Vdc
(Low)
(Vol)
-
1.68
Vdc
Duty Cycle at 50% Level
45
50
55
%
Rise / Fall Time 20% to 80%
-
0.6
1.5
nS
PACKAG E CHARACTERISTICS
TABLE 5.0
Package
Hermetically sealed ceramic package with grounded metal cover
Soldering Process
See solder profile on page 2.
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