2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
www.conwin.com
Electrical Specifications for all Models
Operating Specifications
Table 9.0
Notes
1
Parameter
Minimum
Nominal
Maximum
1.00
0.2
Units
ppm
TCXO Frequency Calibration @ 25 C
Supply Voltage Variation. (Vcc 5%)
Load Coefficient, 5pF
-1.00
-
-
-0.2
ppm
-0.2
-
0.2
ppm
Static Temperature Hysteresis
Total Frequency Tolerance
Supply Voltage
-0.4
-
0.4
ppm
2
3
4
-4.60
-
4.60
3.465
10
ppm
(Vcc)
(Icc)
3.135
3.3
6
Vdc
Supply Current
-
-
-
-
-
-
-
-
-
mA
Period Jitter
3
5
ps rms
ps rms
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ms
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
0.3
-80
-110
-135
-150
-150
-
1.0
-70
-100
-130
-145
-150
10
Features
TCXO
VCTCXO
3.3V Operation
LVCMOS Output
Input Characteristics For Enable / Disable Function (Pad 8)
Table 10.0
Notes
5
Parameter
Minimum
70% Vcc
-
Nominal
Maximum
-
Units
Vdc
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
Enable Voltage (High) or open circuit
Disable Voltage (Low) Output Tri-stated
(Vih)
(Vil)
-
-
30% Vcc
Vdc
Input Characteristics For Voltage Control (Pad10)
Table 11.0
Notes
Parameter
Minimum
0.3
10
Nominal
Maximum
Units
Vdc
ppm
%
Control Voltage Range (Vcc = 3.3V)
(Vc)
1.65
3.0
Frequency Tuning
Linearity
-
-
-
-
6
5
Slope
Positive
LVCMOS Output Characteristics
Table 12.0
Notes
Parameter
Minimum
Nominal
Maximum
Units
pF
LOAD
-
-
-
15
Voltage
Current
(High)
(Low)
(High)
(Low)
(Voh)
(Vol)
(Ioh)
(Iol)
90%Vcc
-
Vdc
Vdc
mA
mA
%
-
-4
-
-
10%Vcc
-
-
4
-
Duty Cycle at 50% of Vcc
45
-
50
-
55
8
Rise / Fall Time 10% to 90%
ns
Clipped Sinewave Test Circuit
DNC
DNC
DNC
Clipped Sinewave Output Characteristics
Table 13.0
Notes
7
Parameter
Minimum
Nominal
Maximum
Units
3
1
2
Load
Voltage
Control
10
9
4
5
Vcc
Supply
Voltage
Output Load Resistance
Output Load Capacitance
Output Voltage (< 40 MHz)
Output Voltage (> 40 MHz)
Notes:
-
10K
-
-
-
-
Ohms
pF
Output
10 pF
-
10
-
8
7
6
.01 uF
Bypass
1.00
0.80
V pk-pk
V pk-pk
10Kohm
DNC DNC
E/D
-
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.
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
Bulletin
Page
Tx176
3 of 4
07
Revision
Date
25 Aug 2008
Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation