Datasheet > P1144E-FREQ1-30

P1144E-FREQ1-30

更新时间： 2024-02-23 15:20:59

品牌	Logo	应用领域
PLETRONICS		机械振荡器
页数	文件大小	规格书
1页	200K
描述
TTL Output Clock Oscillator, 4MHz Min, 7.999MHz Max

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技术参数
数据手册

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P1144E-FREQ1-30 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	Reach Compliance Code：	compliant
风险等级：	5.83	最长下降时间：	5 ns
频率调整-机械：	NO	频率稳定性：	25%
安装特点：	SURFACE MOUNT	最大工作频率：	7.999 MHz
最小工作频率：	4 MHz	最高工作温度：	85 °C
最低工作温度：	-40 °C	振荡器类型：	TTL
输出负载：	10 TTL, 30 pF	物理尺寸：	20.84mm x 14.23mm x 6.28mm
最长上升时间：	5 ns	标称供电电压：	5 V
表面贴装：	YES	最大对称度：	60/40 %
Base Number Matches：	1

P1144E-FREQ1-30 数据手册

Pl tronics, Inc.

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

Manufacturer of High Quality Frequency Control Products

True TTL Series

True TTL Output without Enable/Disable

Lower EMI Due to Lower Ringing Noise (Overshoot/Undershoot)

P1145 (Full Size) or ST2245 (Half Size) Metal Clock Oscillator

Available in Thru-Hole or Surface Mount Configuration

Standard Specifications

–

4.000 MHz 60.000 MHz

Overall Frequency Stability

Operating Temperature Range 0 to +70 C is standard, but can be extended to 40 to +85°C for certain frequencies

± 50 PPM or ± 25 PPM over Operating Temperature Range

Supply Voltage (Vcc)

Symmetry (Duty Cycle)

Logic Levels

5.0 volts ± 10%

40/60 to 60/40% is standard, but 45/55% at Vcc = 1.4 volts is also available (see Waveform 1)

Logic “1” 2.4 volts MIN; Logic “0” 0.4 volts MAX

Output Load

Ringing Noise

Can drive up to 10 TTL loads + 15pF (typ. 1 ASIC), see Test Circuit 4 (consult factory for heavier loads)

Depends on frequency and output load. See EMI application note

Rise and Fall Time

Tr & Tf (nS)

Supply Current

Icc (mA)

Frequency Range

(MHz)

Typical

Maximum

Typical

Maximum

–

4.000

7.999

23.0

24.0

27.0

28.0

32.0

4.0

5.0

–

8.000 15.999

3.0

2.5

2.0

4.0

3.5

3.0

–

16.000 21.999

–

22.000 60.000

Part Numbering Guide

Portions of the part number that appear after the frequency may not be marked on part (C of C provided)

P11 45 E - 60.0M - 30 - SMD - XXX (Internal Code or blank)

Surface Mount Option

Model

Packaging

Tube or on Pads,

SMD: Bulk

P11 = Full Size

ST22 = Half Size

Non-Std Output Load Blank = 15 pF max, 30 = 30 pF max

Frequency in MHz

Frequency Stability

Special Specifications (choose all that apply)

45 = ± 50 PPM

44 = ± 25 PPM

Blank: Std Specs (0 to +70 C, 40/60% Symmetry)

E: Extended Operating Temperature Range (- 40 to +85 C)

P: 45/55% Symmetry at Vcc = 1.4 volts

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

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.

.492 (12.5) MAX

PLE

.807 (20.5) MAX

PLETRONICS

ST2245

P1145

Full Size SMD Version

Half Size SMD Version

.270 (6.87) MAX

.492 (12.5) MAX

.820 (20.84) MAX

.247 (6.28)

MAX

.767 (19.49)

.600 (15.24)

.236

(6.0)

MAX

.200

(5.08)

MAX

14 14

.300 (7.62)

.031 (0.8)

.020

(.51)

.020

(.51)

Solder Pads

.600 (15.24)

.300 (7.62)

GND

N.C.

.200 (5.08) TYP

N.C.

GND

Solder pad layout may use any combination

of pins 1, 7, 8 & 14 shown. Recommended

pad size is .12 (3.1) x .07 (1.8) typical.

Pad (8X)

Vcc

.136 x .035

(3.45) x (.89)

.200 (5.08)

OUT

Vcc

OUT

.807 (20.5) MAX

Jun 2004

.492 (12.5) MAX

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

Pl tronics, Inc.

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与P1144E-FREQ1-30相关器件

型号	品牌	获取价格	描述	数据表
P1144E-FREQ1-30-SMD	PLETRONICS	获取价格	TTL Output Clock Oscillator, 4MHz Min, 7.999MHz Max
P1144E-FREQ1-50	PLETRONICS	获取价格	TTL Output Clock Oscillator, 4MHz Min, 7.999MHz Max
P1144E-FREQ1-50-SMD	PLETRONICS	获取价格	TTL Output Clock Oscillator, 4MHz Min, 7.999MHz Max
P1144E-FREQ1-SMD	PLETRONICS	获取价格	TTL Output Clock Oscillator, 4MHz Min, 7.999MHz Max
P1144E-FREQ2	PLETRONICS	获取价格	TTL Output Clock Oscillator, 8MHz Min, 15.999MHz Max
P1144E-FREQ2-30	PLETRONICS	获取价格	TTL Output Clock Oscillator, 8MHz Min, 15.999MHz Max
P1144E-FREQ2-30-SMD	PLETRONICS	获取价格	TTL Output Clock Oscillator, 8MHz Min, 15.999MHz Max
P1144E-FREQ2-50	PLETRONICS	获取价格	TTL Output Clock Oscillator, 8MHz Min, 15.999MHz Max
P1144E-FREQ2-50-SMD	PLETRONICS	获取价格	TTL Output Clock Oscillator, 8MHz Min, 15.999MHz Max
P1144E-FREQ2-SMD	PLETRONICS	获取价格	TTL Output Clock Oscillator, 8MHz Min, 15.999MHz Max

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