TC5 TCXO SERIES
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SURFACE MOUNT TCXO IN METAL PACKAGE, AVAILABLE WITH OR WITHOUT TRIMMER
STANDARD SPECIFICATIONS:
Frequency Range
Operating Temperature Range
vs. Temperature
Frequency Stability
vs. Supply Voltage
Aging
Frequency Adjustment by Trimmer
Input Voltage
Output Logic
Output Voltage Levels
Input Current (Icc) or Current Consumption
Output Load
Packaging
10.00 MHz - 60.00 MHz (Consult factory for specific available frequencies)
Various temperature ranges up to -40 to +85°C available.
±
1.5, 2, 2.5, 3, 5, and 10 PPM over the operating temperature range
available. See below for available frequency stability options per
temperature range.
±
0.5 PPM maximum over 5V
±
5%
3 PPM first year, 1 PPM per year thereafter at 25°C
±
5°C
±
3 PPM minimum
5
±
5% Volt standard, but 3.0 V also available for HCMOS output
Clipped Sine Wave
1 Vp-p min.
2 - 5 mA max.
10kΩ/10 pF
TBD
PART NUMBERING GUIDE:
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The Pletronics part number for a TC5 series TCXO consists of the following 5 elements:
1. Model Number (Voltage):
2. Package:
TC5
= 5V
TC51C: 11.4 x9.6 x 2.0 mm High, w/o trimmer
3TC5 = 3.0V
TC58C: 11.4 x9.6 x 2.0 mm High, with trimmer
TC59C: 9.0 x 7.0 x 2.0 mm High, w/o trimmer
3.
Frequency Stability:
TC51C015:
±1.5
PPM
TC51C020:
±2
PPM
TC51C025:
±2.5
PPM
TC51C030:
±3
PPM
TC51C050:
±5
PPM
TC51C100:
±10
PPM
4.
Operating Temperature Range {with Tightest Frequency Stability Available}:
TC51C015A: 0 to +50°C
{± 1.5 PPM}
TC51C015B: 0 to +70°C
{± 1.5 PPM}
TC51C020C: -10 to +70°C
{± 2.0 PPM}
TC51C020D: -20 to +75°C
{± 2.0 PPM}
TC51C025E: -30 to +75°C
{± 2.5 PPM}
TC51C050F: -40 to +85°C
{± 5.0 PPM}
Frequency of Operation in MHz
5.
EXAMPLE: TC59C025E-12.800 MHz, 3TC58C050D-10.000 MHz, 3TC51C050F-40.000 MHz
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When customer’s requirements are non-standard, a special engineering part number will be assigned.
(continued)
Telephone: (425) 776-1880, Fax: (425) 776-2760, e-mail: ple-sales@pletronics.com
T7A
TC5 TCXO SERIES
Recommended Test Circuit
Vcc
A
TEST POINT
PIN CONNECTIONS
PIN
CONNECTION
No Connection
GROUND & CASE
OUTPUT
Vcc
V
4
3
1
CL
1
2
2
3
4
GND
*CL (Capacitive Load): Includes the input capacitance of oscilloscope.
TC5 PACKAGE OUTLINES (NOT TO SCALE)
PACKAGE 1 and 8
0.45 (11.4)
PACKAGE 9
0.35 (9.0)
0.38
(9.6)
0.28
(7.0)
0.08
(2.0)
.30
(7.62)
0.05 (1.3)
1
2
.28
(7.0)
3
4
0.06
(1.4)
4
.05 (1.2)
1
2
.20
(5.08)
0.08
(2.0)
0.03
(0.8)
.18 (4.6)
3
.33
(8.38)
.060
(1.52)
.040
(1.02)
.23 (5.84)
.07 (1.78)
.060
(1.52)
.20
(5.08)
RECOMMENDED LAND PATTERNS
.30
(7.62)
INCHES (MILLIMETERS)
October 2000
T7B
Pletronics Inc., 19013 36
th
Ave. W., Suite H, Lynnwood, WA 98036-5761 USA
