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參數(shù)資料
| 型號(hào)： | VPLD54TEX2-FREQ |
| 廠商： | CONNOR WINFIELD CORP |
| 元件分類： | XO, clock |
| 英文描述： | VCXO, CLOCK, 200 MHz - 400 MHz, LVPECL OUTPUT |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 214K |
| 代理商： | VPLD54TEX2-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 #:
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DATE:
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OF
Copyright 2001 Connor-Winfield all rights reserved.
a
CRYSTAL CONTROLLED OSCILLATORS
The Connor Winfield
VPLD54TEX2 is a 3.3V Voltage
Controlled Crystal Oscillator
(VCXO) with LVPECL Differential
outputs and enable/ disable
function. The VPLB54TEX2 is
designed using a high frequency
fundamental crystal and a 2X
PLL multiplication to achieve the
output frequency.
1
2
VPLD54TEX2 - 400.00MHz
VCXO
SERIES
CENTER
FREQUENCY
FEATURES
DESCRIPTION
ORDERING INFORMATION
FREQUENCY RANGE: 200 MHZ to 400 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
VPLD54TEX2
Vx540
00
05/27/05
CW 0518
VPLD54TEX2
400M
PACKAG E CHARACTERISTICS
TABLE 5.0
Package
Non-hermetic package consisting of an FR4 substrate with grounded metal
cover.
PROCESS RECOMMENDATIONS
TABLE 6.0
Solder Reflow
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
Wash
Ultrasonic cleaning is not recommended.
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.
2.0
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.
3.0
When oscillator is disabled the outputs are at high impedance state.Outputs are enabled with no connection on
enable pad.
4.0
50 ohm termination into Vcc-2V or Thevein equivalent.
ABSOLU TE MAX IMUM RATING S
TABLE 1.0
PARAMETER
UNITS
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Storage Temperature
-40
-
85
°C
Supply Voltage
(Vcc)
-0.5
-
7.0
Vdc
Control Voltage
(Vc)
-0.5
-
7.0
Vdc
OPERATING SPECIFIC ATIONS
TABLE 2.0
PARAMETER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Center Frequency
(Fo)
200
-
400
MHz
Total Frequency Tolerance
-20
-
20
ppm
1
Operating Temperature Range
0
-
70
°C
Supply Voltage
(Vcc)
3.135
3.3
3.465
Vdc
Supply Current
(Icc)
-
100
mA
Jitter (BW=10Hz to 20MHz)
-
8
ps rms
Jitter (BW=12kHz to 20MHz)
-
2
ps rms
SSB Phase Noise at 100Hz offset
-
-70
-
dBc/Hz
SSB Phase Noise at 1KHz offset
-
-100
-
dBc/Hz
SSB Phase Noise at 10KHz offset
-
-120
-
dBc/Hz
SSB Phase Noise at 100KHz offset
-
-125
-
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)
+/-25
-
ppm
2
Monotonic Linearity
-10
-
10
%
Input Impedance
-
50K
-
Ohm
Modulation Bandwidth (3dB)
10
-
KHz
Enable Input Voltage (Low)
(Vil)
-
1.68
Vdc
3
Disable Input Voltage (High)
(Vih)
2.275
-
Vdc
3
LVPECL OUTPUT CHARACTERISTICS
TABLE 4.0
PARAMETER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
LOAD
-
50
Ohms
4
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%
-
0.5
nS
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