Telephone: (425) 776-1880, Fax: (425) 776-2760, e-mail: ple-sales@pletronics.com T9A
TV4 TCVCXO SERIES
nn THRU-HOLE OR SURFACE MOUNT TCVCXO IN METAL PACKAGE
STANDARD SPECIFICATIONS:STANDARD SPECIFICATIONS:
Frequency Range 10.000 MHz - 60.000 MHz
(Consult factory for specific available frequencies)
Operating Temperature Range Various temperature ranges up to -40 to +85°C available.
Frequency Stability
vs. Temperature ± 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.
vs. Supply Voltage ± 0.5 PPM maximum over 5V ± 5%
Aging 3 PPM first year, 1 PPM per year thereafter at 25°C ± 5°C
Frequency Adjustment by Trimmer ± 3 PPM minimum
Input Voltage 5 ± 5% Volt standard, but 3.3 Volt also available for HCMOS output
Output Logic HCMOS Clipped Sine Wave (5V)
Output Voltage Levels Logic 0: 0.5 V max.,
Logic 1: 4.5 V min. 1 Vp-p min.
Input Current (Icc) or Current Consumption 20 - 40 mA max. 2 - 5 mA max.
Output Load 10 TTL + 15 pF 10kΩ/10 pF
Control Voltage Range 2.5V ± 2.0V for Vcc = 5.0V, 1.65V ± 1.32V for Vcc = 3.3V
Frequency Deviation (Pullability) over the
Control Voltage Range ± 5, ±10, or ±15 PPM minimum standard, but up to ± 25 PPM available
for certain frequencies.
Linearity ± 10% is standard, but ± 5% also available.
Packaging TV46 & 47: 20 parts per tube, TV48: TBD
PART NUMBERING GUIDE:PART NUMBERING GUIDE:
nn 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
5. 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}
6. Frequency Deviation over Control Voltage Range:
TV46C100BS: ±5 PPM TV46C100BR: ±10 PPM
TV46C100BQ: ±15 PPM TV46C100BT: ±25 PPM
7. Frequency of Operation in MHz
EXAMPLE: TV46C150BQ-12.800 MHz, TV48H020DT-10.000 MHz, 3TV47H050ER-30.000 MHz
(continued)
T9B Pletronics Inc., 19013 36th Ave. W., Suite H, Lynnwood, WA 98036-5761 USA
TV4 TCVCXO SERIESTV4 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 PACKAGE 7
(7.5±0.3)
(12.0±0.5)
0.30
(5.0 MIN)
0.20
0.185
(4.7 + 0.2)
0.47
0.16 (4.0)
0.04 (1.0)
0.590
(15±0.4)
0.100
(2.5±0.2)
(4±0.1)
0.16
(18.5± 0.5)
0.73
0.04 (1.0)
TRIMMER HOLE FOR FREQUENCY ADJUSTMENT (LOCATION MAY VARY)
7
814
1
14 8
0.60
(15.0±0.5)
0.30
(7.62)
(5.5)
0.22
(4.0)
0.16
1 7
(18.4±0.2)
0.72
(21.3±0.3)
0.84
(4.0)
0.16
0.46
(11.7) 0.16 (4.0)
0.04 (1.0)
0.17 (4.32)
0.04
(1.01) 0.66
(16.76)
0.150
(3.81)
0.07
(1.78)
LAND PATTERN
PACKAGE 8
(2.54)
0.100
(2.54)
0.100
0.100
(2.54) 0.45
0.38
0.46
(11.4 ±0.2)
(11.6)
(9.6 ±0.2)
Vcc
GND
OUTPUT
GND
GND
0.04 (1.0)
(2.5 ±0.3) (3.0 ±0.2)
0.120.100
0.15
(3.9 MAX)
.36 (9.14)
.100
(2.54)
TYP
.055
(1.4)
.110
(2.79)
LAND
PATTERN
.10 (2.5)
Vcontrol
October 2000
PIN CONNECTIONS
PIN CONNECTION
1
7
8
14
Vcontrol
GROUND & CASE
OUTPUT
Vcc
INCHES (MILLIMETERS)
