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THE CONNOR-WINFIELD CORP.
2111 COMPREHENSIVE DRIVE.
AURORA, IL 60505.
FAX (630) 851-5040.
PHONE (630) 851-4722.
PRODUCT
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Specifications subject to change without notice.
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Copyright 2001 Connor-Winfield all rights reserved.
a
CRYSTAL CONTROLLED OSCILLATORS
The Connor-Winfield
VSPLD63TE is a 3.3V Voltage
Controlled SAW Oscillator
(VCSO) with Differential LVPECL
outputs and Enable/Disable
function. The VSPLD63TE is
designed for use with PLL
systems in SONET/SDH systems
requiring low jitter and tight
stability. No uses of multiplication
schemes are used in this
oscillator design.
1
2
VSPLD63TE - 622.08MHz
VCSO
SERIES
CENTER
FREQUENCY
FEATURES
DESCRIPTION
ORDERING INFORMATION
LOW PROFILE, SURFACE MOUNT
PACKAGE
3.3V OPERATION
LOW JITTER <0.5pS RMS
FREQUENCY TOLERANCE: ±120ppm
TEMPERATURE RANGE: -40 to 85°C
DIFFERENTIAL LVPECL OUTPUTS
ENABLE / DISABLE FUNCTION
TAPE AND REEL PACKAGING
3.3V SURFACE MOUNT VCSO OSCILLATOR
VSPLD63TE
Vs001
01
09/10/04
www.conwin.com
C
W
0
7
0
1
V
S
P
L
D
6
3
T
E
6
2
.0
8
M
Notes
1.0
Inclusive of calibration @ 25°C, frequency stability vs. temperature, supply and load variations, shock, vi bration and aging
for ten years. Control voltage (Vc) = 1.65 Vdc.
2.0
Control voltage for (Fo) = 1.65 Vdc Typical. Positive Transfer Funct ion.
3.0
When oscillator is disabled the true output i s in a low state (Vol) and the complementary output is in the high state (VoH)
4.0
50 ohm termination into Vcc -2V or Thevein equivalent.
ABSOLU TE MAX IMUM R ATINGS
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
-
7.0
Vdc
OPERATING SPECIFIC ATIONS
TABLE 2.0
PARAMETER
MINIMUM
NOMINAL
MAXIMUM
UNITS
NOTE
Center Frequency
(Fo)
-
622.08
640.00
-
MHz
Total Frequency Tolerance
-120
-
120
ppm
1
Operating Temperature Range
-40
-
85
°C
Supply Voltage
(Vcc)
3.135
3.3
3.465
Vdc
Supply Current
(Icc)
-
80
mA
Jitter (BW=10Hz to 20MHz)
-
3.0
ps rms
Jitter (BW=12kHz to 80MHz)
-
0.5
ps rms
SSB Phase Noise at 100Hz offset
-
-70
-
dBc/Hz
SSB Phase Noise at 1KHz offset
-
-105
-
dBc/Hz
SSB Phase Noise at 10KHz offset
-
-145
-
dBc/Hz
SSB Phase Noise at 100KHz offset
-
-155
-
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)
+/-30
-
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
LOW VOLTAGE PECL 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
%
PACKAGE 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.