Datasheet > PE1145TFW-170.0M

PE1145TFW-170.0M

更新时间： 2024-11-07 05:11:27

品牌	Logo	应用领域
PLETRONICS		/
页数	文件大小	规格书
1页	40K
描述
Oscillator, 170MHz Min, 650MHz Max, 170MHz Nom

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PE1145TFW-170.0M 技术参数

生命周期：	Obsolete	包装说明：	DILCC6,.4
Reach Compliance Code：	unknown	风险等级：	5.84
安装特点：	SURFACE MOUNT	端子数量：	6
最大工作频率：	650 MHz	最小工作频率：	170 MHz
标称工作频率：	170 MHz	最高工作温度：	80 °C
最低工作温度：		封装等效代码：	DILCC6,.4
电源：	2.5 V	认证状态：	Not Qualified
子类别：	Other Oscillators	最大压摆率：	130 mA
标称供电电压：	2.5 V	表面贴装：	YES
Base Number Matches：	1

PE1145TFW-170.0M 数据手册

Pl tronics, Inc.

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

Manufacturer of High Quality Frequency Control Products

PE1145T LV PECL Series

6 Pad Leadless Surface Mount Oscillator

Differential LV PECL Output

Enable/ Disable Function

–

170.00 MHz 650.00 MHz

Alternate Pinouts Compatible with All Major Suppliers Available

Consult factory for higher frequencies

Standard Specifications

Overall Frequency Stability

PE1145T: ± 50 PPM, PE1144T: ± 25 PPM, PE1120T: ± 20 PPM over Operating Temp. 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

115 mA typical, 130 mA maximum

Consult factory

Output Load

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

Enable/Disable Option (E/D)

(250 to 500 MHz only)

Symmetry

Tr & Tf

Logic “1”

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

300 pS max (20 to 80%)

Vcc - 1.025 volts minimum

Output Waveform

PECL with Differential Output

(see Waveform 2)

Logic “0”

Vcc - 1.620 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 therefore1.975 volts.

If a 50 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)

PE11 45 T Y - 350.0M - XXX (Internal Code or blank)

Packaging

Tube or

Model

Frequency in MHz

24mm tape

16mm pitch

PE11 = Std Pinout

PE3X = Alt Pinout

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%

Frequency Stability

45 = ± 50 PPM

44 = ± 25 PPM

20 = ± 20 PPM

W: Supply Voltage of 2.5 volts ± 5%

Y: Supply Voltage of 5.0 volts ± 10%

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.

Vcc

PLE

For Best Performance,

.05

(1.3)

Do NOT allow any traces other

than ground under oscillators

(Even in buried layers). See

Page 3A for layout guidelines.

N.C.

GND E/D

.560 (14.23) MAX

.195 (4.95)

MAX

.200 (5.08)

N.C.

Jan 2003

Consult factory for alternate pinout

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

Pl tronics, Inc.

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