3PV750BW-170.00M [PLETRONICS]
Oscillator;
| 型号： | 3PV750BW-170.00M |
| 厂家： | 
PLETRONICS, INC. |
| 描述： | Oscillator |
| 文件： | 总1页 (文件大小：42K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Pl tronics, Inc.
.
19013 36th Ave. W, Suite H Lynnwood, WA 98036 USA
Manufacturer of High Quality Frequency Control Products
PV7 PECL VCXO Series
6 Pad Leadless Ceramic Surface Mount PECL Voltage Controlled Xtal Oscillator
–
40.00 MHz 170.00 MHz
Differential PECL Output with Enable/Disable
Consult factory for higher frequencies
Standard Specifications
Overall Frequency Stability
Operating Temperature Range
Supply Voltage (Vcc)
± 50 PPM over Operating Temperature Range
°C
3.3 volts ± 10% standard, consult factory for 5.0 volts
0 to +70
Supply Current (Icc)
100 mA maximum
Jitter
1 pS RMS maximum, from 12 kHz to 20 MHz from carrier
Output Load
Enable/Disable Option (E/D)
Output must be terminated into 50 ohms to (Vdd - 2.0 V). See Test Circuit 10 and Note 1.
Output enabled when Pin #2 is open or at CMOS Logic “1”;
Output disabled when Pin #2 is at CMOS Logic “0”.
0.15 to 3.15 volts
± 100 PPM or ± 50 PPM
Consult factory
Control Voltage Range (CVR)
Pullablity over CVR
Linearity
Symmetry
Tr & Tf
Logic “1”
40/60% to 60/40% at 50% of Vcc level (see Waveform 2)
1.0 nS max
Vcc - 1.02 volts minimum
Output Waveform
PECL with Differential Output
Logic “0”
Vcc - 1.63 volts maximum
Note 1: In the typical PECL 100K logic output Voh is 2.35 volts and Vol is 1.60 volts at 3.3 Vcc. The center voltage of the PECL is therefore 1.975 volts.
If a 50 resistor is placed between the output and Vdd – 2 volts (1.3 volts), the current through the resistor is (1.975 – 1.3) / 50 = 13.5 mA.
W
±
The same load can be simulated by a resistor of 147 1% ohms to ground (1.975 / 0.0135 = 146.29 ohms). If additional load current is placed
on the output, its load current must be subtracted from the 13.5 mA to calculate a new load resistor. Using similar calculations, use 274 ± 1%
ohms to ground for 5.0V operation.
Part Numbering Guide
Portions of the part number that appear after the frequency may not be marked on part (C of C provided)
3 PV7 50 B W - 155.52M - XXX (Internal Code or blank)
Packaging
Tray or
16mm tape
8mm pitch
Supply Voltage
Blank= 5.0 volts ±10%
3= 3.3 volts ±10%
Frequency in MHz
Frequency Deviation (Pullability) over CVR
V: ± 50 PPM
W: ± 100 PPM
Operating Temperature Range
Model
Frequency Stability
50 = ± 50 PPM
B: 0 to +70°C
Consult factory for available frequencies and specs. Not all options available for all frequencies. A special part number may be assigned.
Frequency Stability is inclusive of frequency shifts due to calibration, temperature, supply voltage, shock, vibration and load
not to scale
inches (mm)
Mechanical:
Due to part size and factory abilities, part marking may vary from lot to lot and may contain our part number or an internal code.
Solder Pads
.08 .09 .08
(2.0)(2.2)(2.0)
4
5
3
2
1
Vss
E/D
4
OUT
For Best Performance,
3
2
1
Do NOT allow any traces other
than ground under oscillators
(Even in buried layers). See
Page 4A for layout guidelines.
.063 (1.6)
5
6
C OUT
Vdd
Vcon
6
0.01m F
bypass capacitor
.079 (2.0)
MAX
.197 (5.0 ± .2)
Apr 2003
(425) 776 -1880, Fax: (425) 776-2760, ple-sales@pletronics.com, www.pletronics.com
TBD
Pl tronics, Inc.
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