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參數資料
| 型號： | V304-FREQ |
| 廠商： | CONNOR WINFIELD CORP |
| 元件分類： | XO, clock |
| 英文描述： | VCXO, CLOCK, 65 MHz - 200 MHz, LVPECL OUTPUT |
| 封裝： | ROHS COMPLIANT, HERMETICALLY SEALED, CERAMIC, 6-PIN |
| 文件頁數： | 1/2頁 |
| 文件大小： | 192K |
| 代理商： | V304-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 V304 is a 3.3V
Voltage Controlled Crystal Oscillator
(VCXO) with LVPECL
Differential outputs and
enable/disable function. The V304
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
V304 - 192.456 MHz
VCXO
SERIES
CENTER
FREQUENCY
FEATURES
DESCRIPTION
ORDERING INFORMATION
VCXO
65 to 200MHz
3.3V OPERATION
LOW JITTER <1pS RMS
ABSOLUTE PULL RANGE (APR): ±50ppm
TEMPERATURE RANGE: 0 to 70°C
DIFFERENTIAL LVPECL OUTPUTS
ENABLE / DISABLE FUNCTION
SURFACE MOUNT PACKAGE
TAPE AND REEL PACKAGING
RoHS COMPLIANT
3.3V 5 x 7.5mm SURFACE MOUNT HIGH FREQUENCY
LVPECL VCXO OSCILLATOR
Vx578
00
10/03/06
V304 0639
192.456M
V304
ABSOL UTE M AXIMUM RATING S
TABLE 1.0
PARAMETER
UNITS
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Storage Temperature
-55
-
125
°C
Supply Voltage
(Vcc)
-0.5
-
7.0
Vdc
Control Voltage
(Vc)
-0.5
-
Vcc+0.5
Vdc
OPERATING SPECIFIC ATIONS
TABLE 2.0
PARAMETER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Center Frequency
(Fo)
65
-
200
MHz
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)
-
5
ps rms
Jitter (BW=12kHz to 80MHz)
-
1
ps rms
SSB Phase Noise at 10Hz offset
-
-60
-
dBc/Hz
SSB Phase Noise at 100Hz offset
-
-90
-
dBc/Hz
SSB Phase Noise at 1KHz offset
-
-115
-
dBc/Hz
SSB Phase Noise at 10KHz offset
-
-135
-
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)
+/-50
-
ppm
1
Gain Transfer (Kv)
-
60
-
ppm/volt
Monotonic Linearity
-10
-
10
%
Input Impedance
-
60K
-
Ohm
Modulation Bandwidth (3dB)
25
-
KHz
Enable Input Voltage (Low)
(Vil)
-
1.68
Vdc
2
Disable Input Voltage (High)
(Vih)
2.275
-
Vdc
2
LOW VOLTAGE PECL 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 measured @ 20% to 80%
-
0.6
1.5
nS
PACKAG E CHARACTERISTICS
TABLE 5.0
Package
Hermetically sealed ceramic package with grounded metal cover.
PROCESS RECOMMENDATIONS
TABLE 6.0
Soldering Process
See solder profile page 2.
Notes
1.0
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. Positive Slope.
2.0
When oscillator is disabled both outputs are in a high impedance state (Tri-State)
3.0
50 ohm termination into Vcc-2V or Thevein equivalent.
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