Datasheet > PE1145TF-FREQ-OUT7

PE1145TF-FREQ-OUT7

更新时间： 2024-11-06 20:06:59

品牌	Logo	应用领域
PLETRONICS		机械输出元件振荡器
页数	文件大小	规格书
1页	37K
描述
PECL Output Clock Oscillator, 170MHz Min, 650MHz Max

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技术参数
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PE1145TF-FREQ-OUT7 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
Reach Compliance Code：	unknown	风险等级：	5.84
其他特性：	DIFFERENTIAL LVPECL OUTPUT	最长下降时间：	0.3 ns
频率调整-机械：	NO	频率稳定性：	50%
安装特点：	SURFACE MOUNT	最大工作频率：	650 MHz
最小工作频率：	170 MHz	最高工作温度：	80 °C
最低工作温度：		振荡器类型：	PECL
输出负载：	50 OHM	物理尺寸：	14.23mm x 10.16mm x 5.5mm
最长上升时间：	0.3 ns	标称供电电压：	3.3 V
表面贴装：	YES	最大对称度：	47.5/52.5 %
Base Number Matches：	1

PE1145TF-FREQ-OUT7 数据手册

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

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)

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

PE11 45 T Y -- 350.0M

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

.05

(1.3)

N.C.

GND E/D

.560 (14.23) MAX

.217 (5.5)

MAX

.200 (5.08)

N.C.

May 2002

Consult factory for alternate pinout

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

Pl tronics, Inc.

中文翻译

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与PE1145TF-FREQ-OUT7相关器件

型号	品牌	获取价格	描述	数据表
PE1145TFW-170.0M	PLETRONICS	获取价格	Oscillator, 170MHz Min, 650MHz Max, 170MHz Nom
PE1145TFY-120.0M	PLETRONICS	获取价格	Oscillator
PE1145TFY-650.0M	PLETRONICS	获取价格	Oscillator, 170MHz Min, 650MHz Max, 650MHz Nom
PE1145TV	PLETRONICS	获取价格	PE11T Series 3.3 V PECL Clock Oscillators
PE1145TV-180.0M	PLETRONICS	获取价格	Oscillator
PE1145TV-180.0M-T250	PLETRONICS	获取价格	Oscillator
PE1145TV-750.0M-T250	PLETRONICS	获取价格	Oscillator
PE1145TVF-FREQ	PLETRONICS	获取价格	PECL Output Clock Oscillator, 180MHz Min, 650MHz Max, LEADLESS PACKAGE-6
PE1145TV-FREQ-T1K	PLETRONICS	获取价格	PECL Output Clock Oscillator, 180MHz Min, 750MHz Max, ROHS COMPLIANT, METAL PACKAGE-6
PE1145TV-FREQ-T500	PLETRONICS	获取价格	PECL Output Clock Oscillator, 180MHz Min, 750MHz Max, ROHS COMPLIANT, METAL PACKAGE-6

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