VC2 & VC3 VCXO SERIES
nn LEADLESS SURFACE MOUNT PACKAGE: PC BOARD BASE/METAL COVER
nn VC2 WITHOUT TRI-STATE, VC3 WITH TRI-STATE OPTION
STANDARD SPECIFICATIONS:STANDARD SPECIFICATIONS:
Frequency Range
Operating Temperature Range 0 - 70°C is standard, but can be extended to -40 to +85°C.
Frequency Stability over Operating
Temperature Range and Supply Voltage
Aging at 25°°C ±± 5°C 3 PPM first year, 1 PPM per year thereafter
Input Voltage 5 ± 5% Volt is standard, but 3.3V also available
Output Logic Level HCMOS/TTL Compatible
Input Current (Icc) & Rise & Fall Time (Tr & Tf) Depends on frequency. See table on next page.
Output Load CMOS Load + 15 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
Linearity ± 10% is standard. Consult factory for ± 5%
Tri-State Output (VC3 only)
Packaging (see page R1, Figure 3) 28 parts per tube or 24mm tape, 330mm reel: 500 parts per reel
PART NUMBERING GUIDEPART NUMBERING GUIDE
nn The Pletronics part number for this VCXO series consists of the following 5 elements:
1. Model Number (Input Voltage):
VC22H = 5V without Tri-State VC32H = 5V with Tri-State
3VC22H = 3.3V without Tri-State 3VC32H = 3.3V with Tri-State
1.500 MHz - 60.000 MHz
(Consult factory for specific available frequencies)
± 15, 25, 50, and 100 PPM available
± 25, 50, 100, 150, and 200 PPM available
Consult factory for ± 300 PPM
Normal output when pin #2 is open (optional);
Normal output when pin #2 is at logic “1”;
High-impedance output when pin #2 is at logic “0”.
2. Frequency Sta bility:
VC22H15: ±15 PPM VC22H50: ±50 PPM
VC22H25: ±25 PPM VC22H100: ±100 PPM
3. Operating Temperature Range:
VC22H100A: 0 to +50°C VC22H100B: 0 to +70°C
VC22H100C: -10 to +70°C VC22H100D:-20 to +75°C
VC22H100E: -30 to +75°C VC22H100F:-40 to +85°C
4. Frequency Deviation over Control Voltage Range:
VC22H100AT: ±25 PPM VC22H100AV: ±50 PPM
VC22H100AW: ±100 PPM VC22H100AX: ±150 PPM
VC22H100AY: ±200 PPM VC22H100AZ: ±300 PPM
5. Frequency of Operation in MHz
EXAMPLE: VC22H100AW-12.800 MHz, 3VC22H25DZ-10.000 MHz, VC32H15FV-10.000 MHz
nn 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 T2A
VC2 & VC3 VCXO SERIES
Input Current and Rise & Fall Time with 15 pF CMOS Load
Icc (mA) Tr & Tf (nS) Freq. Range
(MHz)
1.500 −20.000 10 15 3.5 5.0
20.001−-30.000 20 25 3.0 4.5
30.001– 50.000 25 30 3.0 4.0
50.001− 60.000 30 35 2.5 3.5
Recommended Test Circuit for VC2 Recommended Test Circuit for VC3
Typ
Max
Typ
Max
*CL (Capacitive Load): Includes the input capacitance of oscilloscope.
0.195 (4.95)
MAX
0.560 (14.2) MAX
2
5
.100
31
.175
(4.4)
.038 (1.0)
0.324
(8.22)
0.200
(5.08)
6 4
VC32 PIN CONNECTIONS
PIN CONNECTION
1 Vcontrol
2
ENABLE/ DISABLE INPUT*
3 GROUND
4 OUTPUT
5 No Connection
6 Vcc
* For Normal Operation: Pin 2 may be
Package Outlines (Not to Scale):
0.12 (3.0)
0.23 (5.8)
0.12 (3.0)
0.400
(10.2)
MAX
0.05
(1.27)
0.200 (5.08)
VC22 RECOMMENDED LAND PATTERN
0.05
(1.27)
VC32 RECOMMENDED LAND PATTERN
.100
(2.54)
VC22 PIN CONNECTIONS
PIN CONNECTION
1 Vcontrol
2
No Connection*
3 GROUND
4 OUTPUT
5 No Connection
6 Vcc
* Do Not connect to Pin 2
0.12 (3.0)
0.23 (5.8)
0.12 (3.0)
0.05 (1.27)
0.200 (5.08)
0.05 (1.27)
T2B Pletronics Inc., 19013 36th Ave. W., Suite H, Lynnwood, WA 98036-5761 USA
July 2000
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