2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
www.conwin.com
Electrical Specifications for all Models
Operating Specifications
Parameter
TCXO Frequency Calibration @ 25 C
Supply Voltage Variation. (Vcc±5%)
Load Coefficient, ±5pF
Static Temperature Hysteresis
Total Frequency Tolerance
Supply Voltage
Supply Current
Period Jitter
Integrated Phase Jitter (BW=12kHz to 20MHz)
SSB Phase Noise at 10Hz offset
SSB Phase Noise at 100Hz offset
SSB Phase Noise at 1KHz offset
SSB Phase Noise at >10KHz offset
SSB Phase Noise at >100KHz offset
Start Up Time
(Vcc)
(Icc)
Minimum
-1.00
-0.2
-0.2
-0.4
-4.60
3.135
-
-
-
-
-
-
-
-
-
Nominal
-
-
-
-
-
3.3
6
3
0.3
-80
-110
-135
-150
-150
-
Maximum
1.00
0.2
0.2
0.4
4.60
3.465
10
5
1.0
-70
-100
-130
-145
-150
10
Units
ppm
ppm
ppm
ppm
ppm
Vdc
mA
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ms
Table 9.0
Notes
1
2
3
4
Features
TCXO
VCTCXO
3.3V Operation
LVCMOS Output
Clipped Sinewave Output
Frequency Stability:
T50x/T60xSeries+/-0.28ppm
T51x/T61x-Series+/-0.50ppm
T52x/T62x-Series+/-1.00ppm
Temperature Range:
T5xx-Series 0 to 70°C
T6xx-Series -40 to 85°C
Low Jitter <1pS RMS
Tri-State Enable/Disable
Surface Mount Package
Tape and Reel Packing
RoHS Compliant / Lead Free
Input Characteristics For Enable / Disable Function (Pad 8)
Parameter
Enable Voltage (High) or open circuit
Disable Voltage (Low) Output Tri-stated
(Vih)
(Vil)
Minimum
70% Vcc
-
Nominal
-
-
Maximum
-
30% Vcc
Units
Vdc
Vdc
Table 10.0
Notes
5
Input Characteristics For Voltage Control (Pad10)
Parameter
Control Voltage Range (Vcc = 3.3V)
Frequency Tuning
Linearity
Slope
(Vc)
Minimum
0.3
±10
±5
Positive
Nominal
1.65
-
-
Maximum
3.0
-
-
Units
Vdc
ppm
%
Table 11.0
Notes
6
LVCMOS Output Characteristics
Parameter
LOAD
Voltage
Current
(High)
(Low)
(High)
(Low)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
(Voh)
(Vol)
(Ioh)
(Iol)
Minimum
-
90%Vcc
-
-4
-
45
-
Nominal
-
-
-
-
-
50
-
Maximum
15
-
10%Vcc
-
4
55
8
Units
pF
Vdc
Vdc
mA
mA
%
ns
Table 12.0
Notes
Clipped Sinewave Test Circuit
Table 13.0
DNC
DNC DNC
Clipped Sinewave Output Characteristics
Parameter
Load
Output Load Resistance
Output Load Capacitance
Output Voltage (< 40 MHz)
Output Voltage (> 40 MHz)
Notes:
1) TCXO: Initial calibration @ 25 C. Specifications at time of shipment after 48
hours of operation.
2) Frequency change after reciprocal temperature ramped over the operating
range. Frequency measured before and after at 25°C.
3) Inclusive of calibration @ 25 C, frequency vs. change in temperature, change in
supply voltage (±5%), load change (±5%), reflow soldering process and 20
years aging.
4) For best in application performance, careful selection of an external power
source is critical. Select an external regulator that meets or exceeds the
following specifications regarding voltage regulation tolerance, initial accuracy,
temperature coefficient, voltage noise, and low voltage noise density.
Factory Test Conditions:
Initial Accuracy ±2mv, Noise (0.1Hz to 10 KHz) 15uV
p-p, Voltage Noise Density = 50nV/square root of Hz, Temperature Coefficient <
5ppm per degree C.
5) Leave Pad 8 unconnected if enable / disable function is not required. When tri-
stated, the output stage is disabled but the oscillator and compensation circuit
are still active (current consumption < 1 mA).
6) Additional pull ranges are available; please contact the factory for additional
information.
7) Output is AC coupled.
Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation
Minimum
-
-
1.00
0.80
Nominal
10K
10
-
-
Maximum
-
-
-
-
Units
Ohms
pF
V pk-pk
V pk-pk
Notes
7
Voltage
Control
Vcc
Supply
Voltage
.01 uF
Bypass
E/D
DNC DNC
1
10
9
8
7
6
10Kohm
10 pF
2
3
4
5
Output
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
Bulletin
Page
Revision
Date
Tx176
3 of 4
07
25 Aug 2008
CONNOR-WINFIELD [ CONNOR-WINFIELD CORPORATION ]
