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PE2344BV-70.0M-XXX

更新时间： 2024-11-06 22:39:43

品牌	Logo	应用领域
其他 - ETC		振荡器时钟
页数	文件大小	规格书
1页	42K
描述
10 Pad Leadless Surface Mount Clock Oscillator,see PE1145B for 6Pad

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数据手册

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PE2344BV-70.0M-XXX 数据手册

Pl tronics, Inc.

.

19013 36th Ave. W, Suite H Lynnwood, WA 98036 USA

Manufacturer of High Quality Frequency Control Products

PE2245B PECL Series

10 Pad Leadless Surface Mount Clock Oscillator, see PE1145B for 6 Pad

Differential PECL Output with or without Enable/ Disable Function

–

10.00 MHz 170.00 MHz

See PE1145T for higher frequencies

All Connor-Winfield EE94-5XX Pinouts Available

Standard Specifications

Overall Frequency Stability

± 50 PPM, ± 25 PPM, ± 20 PPM over Operating Temperature Range

-

°

Operating Temperature Range 0 to +80 C is standard, but can be extended to 40 to +85°C for certain frequencies

Supply Voltage (Vcc)

Supply Current (Icc)

Jitter

3.3 volts ± 10% standard, but 5.0 volts or 2.5 volts also available

³

60 to 70 mA typical, 90 mA maximum for 70 MHz. For < 70 MHz, consult factory

1 pS RMS maximum, from 12 kHz to 20 MHz from carrier for ³ 70 MHz. For < 70 MHz, consult factory

Output must be terminated into 50 ohms to (Vcc - 2.0 V). See Test Circuit 5 and Note 1.

Output enabled when E/D Pin is open or at CMOS Logic “1”;

Output Load

Enable/Disable Option (E/D)

(as applicable)

Output disabled when E/D Pin is at CMOS Logic “0”.

Symmetry

Tr & Tf

Logic “1”

45/55% to 55/45% at 50% of Vcc level standard, tighter symmetry available

Output Waveform

PECL with Differential Output

(see Waveform 2)

³

1.0 nS max (20 to 80%) for 70 MHz. For < 70 MHz, consult factory

Vcc - 1.025 volts minimum

Vcc - 1.620 volts maximum

Logic “0”

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 therefore1.975 volts.

If a 50 ohm resistor is placed between the output and Vcc – 2 volts (1.3 volts), the current through the resistor is (1.975 – 1.3) / 50 = 13.5 mA.

±

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)

PE22 45 B Y - 70.0M - XXX (Internal Code or blank)

Model

Packaging

(Pinout Option)

Frequency in MHz

Tray or

PE20 PE23

PE21 PE24

PE22

24mm tape,

16mm pitch

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%

Frequency Stability

45 = ± 50 PPM

44 = ± 25 PPM

20 = ± 20 PPM

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

Mechanical: inches (mm)

not to scale

Solder Pads

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.

Q

Vcc

*

10

9

8

7

6

6

7

8

9

10

PLE

.05

(1.3)

N.C.

N.C.

N.C.

N.C. N.C.

2

1

5

4

3

1

2

3

4

5

GND

*

.560 (14.23) MAX

.217 (5.5)

MAX

July 2002

.400 (10.16)

For Best Performance,

C-W

Option '0'

'1'

'2'

'3'

'4'

Pin PE20 PE21 PE22 PE23 PE24

2

*

PE2245B Series Pinout Options

Connor-Winfield EE94-5XX Equivalents

Do NOT allow any traces other than ground

under oscillators (Even in buried layers)

N.C. N.C. E/D QN E/D

6

N.C. QN N.C. N.C. QN

(425) 776 -1880, Fax: (425) 776-2760, ple-sales@pletronics.com, www.pletronics.com

Pl tronics, Inc.

1

中文翻译

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与PE2344BV-70.0M-XXX相关器件

型号	品牌	获取价格	描述	数据表
PE2344BW-70.0M-XXX	ETC	获取价格	10 Pad Leadless Surface Mount Clock Oscillator,see PE1145B for 6Pad
PE2344BY-10.0M	PLETRONICS	获取价格	XO, Clock, 10MHz Min, 170MHz Max, 10MHz Nom, Hybrid
PE2344BY-170.0M	PLETRONICS	获取价格	XO, Clock, 10MHz Min, 170MHz Max, 170MHz Nom, Hybrid
PE2344BY-70.0M-XXX	ETC	获取价格	10 Pad Leadless Surface Mount Clock Oscillator,see PE1145B for 6Pad
PE2344BY-FREQ-OUT7	PLETRONICS	获取价格	PECL Output Clock Oscillator, 10MHz Min, 170MHz Max
PE2345	ETC	获取价格	10 Pad Leadless Surface Mount Clock Oscillator,see PE1145B for 6Pad
PE2345B-10.0M	PLETRONICS	获取价格	Oscillator
PE2345BE-70.0M-XXX	ETC	获取价格	10 Pad Leadless Surface Mount Clock Oscillator,see PE1145B for 6Pad
PE2345BE-FREQ-OUT7	PLETRONICS	获取价格	PECL Output Clock Oscillator, 10MHz Min, 170MHz Max
PE2345BEFV-10.0M	PLETRONICS	获取价格	XO, Clock, 10MHz Min, 170MHz Max, 10MHz Nom, Hybrid

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