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參數(shù)資料
| 型號(hào)： | PE7844DE-FREQ |
| 廠商： | PLETRONICS INC |
| 元件分類(lèi)： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 40 MHz - 212.5 MHz, PECL OUTPUT |
| 文件頁(yè)數(shù)： | 2/4頁(yè) |
| 文件大?。?/td> | 75K |
| 代理商： | PE7844DE-FREQ |
Mechanical:
not to scale
Solder Pads
inches (mm)
Jun 2004
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.
(425) 776 -1880, Fax: (425) 776-2760, ple-sales@pletronics.com, www.pletronics.com
2
Pl tronics, Inc.
PE7645D PECL Series
Differential PECL Output with Enable/ Disable Function
Replacement for PE1145J Series
6 Pad Leadless Surface Mount Clock Oscillator
Pl tronics, Inc.
19013 36th Ave. W, Suite H Lynnwood, WA 98036 USA
Manufacturer of High Quality Frequency Control Products
.
Consult factory for available frequencies and specs. Not all options available for all frequencies. A special part number may be assigned.
Part Numbering Guide
Frequency Stability is inclusive of frequency shifts due to calibration, temperature, supply voltage, shock, vibration and load
Packaging
Tube or
24mm tape,
16mm pitch
Portions of the part number that appear after the frequency may not be marked on part (C of C provided)
Model Series
Frequency Stability
45 = ± 50 PPM
44 = ± 25 PPM
Frequency in MHz
Special Specifications (choose all that apply)
E: Extended Operating Temperature Range (- 40 to +85 C)
F: 47.5 /52.5% Symmetry at 50% of Vcc
V: Supply Voltage of 3.3 volts ± 10%
W: Supply Voltage of 2.5 volts ± 5%
Y: Supply Voltage of 5.0 volts ± 10%
PE76 45 D V - 80.0M - XXX (Internal Code or blank)
°
20 = ± 20 PPM
40.00 MHz – 212.50 MHz
0.055
(1.4)
0.200 (5.08)
1
3
4
2
5
6
0.228
(5.8)
0.118
(3.0)
0.040 (1.02)
0.238
(6.05)
0.108 (2.75)
MAX
0.200 (5.08)
0.040 (1.02)
1
2
3
2
1
3
4
5
6
4
6
5
0.356
(9.04)
TOP VIEW
0.324 (8.23)
0.059
(1.50)
0 .145
(3.68)
1
E/D
2
N.C.
3
GND
4
Q OUT
5
QN OUT
6
Vcc
PIN
SIGNAL
1
N.C.
2
E/D
3
GND
4
Q OUT
5
QN OUT
6
Vcc
PIN
SIGNAL
0.055
(1.4)
0.200 (5.08)
1
3
4
2
5
6
0.228
(5.8)
0.118
(3.0)
0.040 (1.02)
0.238
(6.05)
0.108 (2.75)
MAX
0.200 (5.08)
0.040 (1.02)
1
2
3
2
1
3
4
5
6
4
6
5
0.356
(9.04)
TOP VIEW
0.324 (8.23)
0.059
(1.50)
0 .145
(3.68)
See page 6 for Layout Guidelines
PECL,
LVDS,
OCXO
Page
1
-
7
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.
PE76DX
125.000M
PLE EV
YYWWX
PE78DX
50.000M
PLE EV
YYWWX
Marking Examples and Explanation
PE76D, PE78D = Model Codes
X = Frequency Stability
Frequency in MHz
PLE = Pletronics
EV = Applicable Specs (some internal)
YYWWX = Date Code
PE76 = E/D Pin 1
PE78 = E/D Pin 2
PE7645D
PE7845D
1
E/D
2
N.C.
3
GND
4
Q OUT
5
QN OUT
6
Vcc
PIN
SIGNAL
1
N.C.
2
E/D
3
GND
4
Q OUT
5
QN OUT
6
Vcc
PIN
SIGNAL
PE7645D
PE7845D
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PE7844DEV | 制造商:PLETRONICS 制造商全稱(chēng):Pletronics, Inc. 功能描述:PE78D Series 3.3 V PECL Clock Oscillators |
| PE7844DEW | 制造商:PLETRONICS 制造商全稱(chēng):Pletronics, Inc. 功能描述:PE76D / PE78D Series 2.5 V PECL Clock Oscillators |
| PE7844DV | 制造商:PLETRONICS 制造商全稱(chēng):Pletronics, Inc. 功能描述:PE78D Series 3.3 V PECL Clock Oscillators |
| PE7844DW | 制造商:PLETRONICS 制造商全稱(chēng):Pletronics, Inc. 功能描述:PE76D / PE78D Series 2.5 V PECL Clock Oscillators |
| PE7845DEV | 制造商:PLETRONICS 制造商全稱(chēng):Pletronics, Inc. 功能描述:PE78D Series 3.3 V PECL Clock Oscillators |
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