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參數(shù)資料
| 型號： | VPLD54TEX4-FREQ |
| 廠商： | CONNOR WINFIELD CORP |
| 元件分類： | XO, clock |
| 英文描述： | VCXO, CLOCK, 400 MHz - 800 MHz, LVPECL OUTPUT |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 214K |
| 代理商： | VPLD54TEX4-FREQ |
THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
WWW.CONWIN.COM
P R O D UC T D ATA S HE E T
Specifications subject to change without notice.
Copyright 2001 Connor-Winfield all rights reserved.
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CRYSTAL CONTROLLED OSCILLATORS
The Connor Winfield
VPLD54TEX4 is a 3.3V Voltage
Controlled Crystal Oscillator
(VCXO) with LVPECL Differential
outputs and enable/ disable
function. The VPLB54TEX4 is
designed using a high frequency
fundamental crystal and a 4X
PLL multiplication to achieve the
output frequency.
1
2
VPLD54TEX4 - 700.00MHz
VCXO
SERIES
CENTER
FREQUENCY
FEATURES
DESCRIPTION
ORDERING INFORMATION
FREQUENCY RANGE: 400 MHZ to 800 MHZ
3.3V OPERATION
LOW JITTER <2pS RMS
TOTAL FREQUENCY TOLERANCE: ±20ppm
TEMPERATURE RANGE: 0 to 70°C
DIFFERENTIAL LVPECL OUTPUTS
ENABLE / DISABLE FUNCTION
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
3.3V SURFACE MOUNT VCXO OSCILLATOR
VPLD54TEX4
Vx496
01
05/27/05
CW 0518
VPLD54TEX4
700.00M
PACKAGE CHARACTERISTICS
Package
TABLE 5.0
Non-hermetic package consisting of an FR4 substrate with grounded metal
cover.
PROCESS RECOMMENDATIONS
Solder Reflow
TABLE 6.0
The component solder used internal to this device has a melting point of
221
°
C. The peak temperature inside the device should be less than or
equal to 220
°
C for a maximum of 10 seconds
Ultrasonic cleaning is not recommended.
Wash
Notes:
1.0
Inclusive of calibration @ 25°C, frequency stability vs. temperature, supply and load variations, shock, vibration
and aging for ten years. Control voltage (Vc) = 1.65 Vdc.
Absolute pull range (APR) is the minimum guaranteed pull range of the VCXO under all conditions over lifetime
operation. The APR is referenced to Fo. Positive Transfer Function.
When oscillator is disabled the outputs are at high impedance state.Outputs are enabled with no connection on
enable pad.
50 ohm termination into Vcc-2V or Thevein equivalent.
2.0
3.0
4.0
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Storage Temperature
Supply Voltage
Control Voltage
TABLE 1.0
NOTE
UNITS
(Vcc)
(Vc)
MINIMUM
-40
-0.5
-0.5
NOMINAL MAXIMUM
-
-
-
UNITS
°C
Vdc
Vdc
85
7.0
7.0
OPERATING SPECIFICATIONS
PARAMETER
Center Frequency
Total Frequency Tolerance
Operating Temperature Range
Supply Voltage
Supply Current
Jitter (BW=10Hz to 20MHz)
Jitter (BW=12kHz to 20MHz)
SSB Phase Noise at 100Hz offset
SSB Phase Noise at 1KHz offset
SSB Phase Noise at 10KHz offset
SSB Phase Noise at 100KHz offset
TABLE 2.0
NOTE
MINIMUM
400
-20
0
3.135
-
-
-
-
-
-
-
NOMINAL MAXIMUM
-
-
-
3.3
-
-
-
-65
-95
-115
-120
UNITS
MHz
ppm
°C
Vdc
mA
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
(Fo)
(Vcc)
(Icc)
800
20
70
3.465
100
8
2
-
-
-
-
1
INPUT CHARACTERISTICS
PARAMETER
Control Voltage Range
Absolute Pull Range (APR)
Monotonic Linearity
Input Impedance
Modulation Bandwidth (3dB)
Enable Input Voltage (Low)
Disable Input Voltage (High)
TABLE 3.0
NOTE
MINIMUM
0.3
+/-25
-10
-
10
-
2.275
NOMINAL
1.65
-
-
50K
-
-
-
MAXIMUM
3.0
-
10
-
-
1.68
-
UNITS
Vdc
ppm
%
Ohm
KHz
Vdc
Vdc
(Vc)
(Vil)
(Vih)
2
3
3
LVPECL OUTPUT CHARACTERISTICS
PARAMETER
LOAD
Voltage (High)
(Low)
Duty Cycle at 50% Level
Rise / Fall Time 20% to 80%
MAXIMUM
50
-
1.68
55
0.5
TABLE 4.0
NOTE
4
MINIMUM
-
2.275
-
45
-
NOMINAL
-
-
-
50
-
UNITS
Ohms
Vdc
Vdc
%
nS
(Voh)
(Vol)
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