TV4 TCVCXO SERIES
n
THRU-HOLE OR SURFACE MOUNT TCVCXO IN METAL PACKAGE
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
Control Voltage Range
Frequency Deviation (Pullability) over the
Control Voltage Range
Linearity
Packaging
10.000 MHz - 60.000 MHz
(Consult factory for specific available frequencies)
Various temperature ranges up to -40 to +85°C available.
±
1.5, 2, 2.5, 3, 5, 10 & 15 PPM over 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 3.3 Volt also available for HCMOS output
HCMOS
Clipped Sine Wave (5V)
Logic 0: 0.5 V max.,
1 Vp-p min.
Logic 1: 4.5 V min.
20 - 40 mA max.
2 - 5 mA max.
10 TTL + 15 pF
10kΩ/10 pF
2.5V
±
2.0V for Vcc = 5.0V, 1.65V
±
1.32V for Vcc = 3.3V
±
5,
±10,
or
±15
PPM minimum standard, but up to
±
25 PPM available
for certain frequencies.
±
10% is standard, but
±
5% also available.
TV46 & 47: 20 parts per tube, TV48: TBD
PART NUMBERING GUIDE:
n
The Pletronics part number for a TV4 series TCVCXO consists of the following 7 elements:
1. Model Number (Voltage):
2. Package:
TV4
= 5V
TV46: Thru-Hole, 4.7 mm High
3TV4 = 3.3V
TV47: Surface Mount, 5.5 mm High
TV48: Surface Mount, 4.0 mm High
3.
Logic:
4. Frequency Stability:
TV46C: Clipped Sine Wave (5V only)
TV46C015:
±1.5
PPM TV46C050:
±5
PPM
TV46H: HCMOS (5V or 3.3V)
TV46C020:
±
2 PPM
TV46C100:
±10
PPM
TV46C025:
±2.5
PPM TV46C150
±15
PPM
TV46C030:
±3
PPM
Operating Temperature Range {with Tightest Frequency Stability Available}:
TV46C015A:
0 to +50°C {± 1.5 PPM}
TV46C015B: 0 to +70°C {± 1.5 PPM}
TV46C020C: -10 to +70°C {± 2.0 PPM}
TV46C020D: -20 to +75°C {± 2.0 PPM}
TV46C025E: -30 to +75°C {± 2.5 PPM}
TV46C050F: -40 to +85°C {± 5.0 PPM}
Frequency Deviation over Control Voltage Range:
TV46C100BS:
±5
PPM
TV46C100BR:
±10
PPM
TV46C100BQ:
±15
PPM
TV46C100BT:
±25
PPM
Frequency of Operation in MHz
5.
6.
7.
EXAMPLE: TV46C150BQ-12.800 MHz, TV48H020DT-10.000 MHz, 3TV47H050ER-30.000 MHz
(continued)
Telephone: (425) 776-1880, Fax: (425) 776-2760, e-mail: ple-sales@pletronics.com
T9A
TV4 TCVCXO SERIES
Recommended Test Circuit for TV46 & 67
Recommended Test Circuit for TV48
*CL (Capacitive Load): Includes the input capacitance of oscilloscope.
**Add a 20K resistor from output to gnd for Clipped Sine Wave version only (not needed for HCMOS version)
TC4 PACKAGE OUTLINES (NOT TO SCALE)
PACKAGE 6
TRIMMER HOLE FOR FREQUENCY ADJUSTMENT (LOCATION MAY VARY)
0
4
PACKAGE 7
0.72
(18.4±0.2)
0.04 (1.0)
0.47
(12.0±0.5)
.
0.46
(11.7)
0.16 (4.0)
0.73
(18.5± 0.5)
0.84
(21.3±0.3)
0.185
(4.7 + 0.2)
0.20
(5.0 MIN)
0.16
0
0.100
(2.5±0.2)
(4±0.1)
0.16 (4.0)
0.04 (1.0)
1
0.16
(4.0)
0.22
(5.5)
0.16
(4.0)
0.07
(1.78)
0.150
(3.81)
0.30
(7.62)
7
0.30
(7.5±0.3)
1
7
14
0.590
(15±0.4)
8
0.17 (4.32)
0.04
(1.01)
0.66
(16.76)
LAND PATTERN
14
0.60
8
(15.0±0.5)
PACKAGE 8
0.46
(11.6)
0.38
(9.6 ±0.2)
GND
0.45
(11.4 ±0.2)
GND
.36 (9.14)
.055
(1.4)
.110
(2.79)
.10 (2.5)
PIN CONNECTIONS
PIN
OUTPUT
GND
Vcontrol
Vcc
CONNECTION
Vcontrol
GROUND & CASE
OUTPUT
Vcc
1
7
8
14
0.100
(2.54)
0.100
(2.54)
0.100
(2.54)
INCHES (MILLIMETERS)
LAND
PATTERN
0.04 (1.0)
0.100
(2.5 ±0.3)
0.12
(3.0 ±0.2)
0.15
(3.9 MAX)
.100
(2.54)
TYP
October 2000
T9B
Pletronics Inc., 19013 36
th
Ave. W., Suite H, Lynnwood, WA 98036-5761 USA
嵌入式系统
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