Datasheet > PE3744BE-FREQ

PE3744BE-FREQ

更新时间： 2024-10-29 07:54:15

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
4页	71K
描述
PECL Output Clock Oscillator, 1.5MHz Min, 250MHz Max, LEADLESS PACKAGE-6

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PE3744BE-FREQ 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：	5.67	其他特性：	TAPE; TUBE; OUTPUT ENABLE/DISABLE FUNCTION
最长下降时间：	1 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：	250 MHz	最小工作频率：	1.5 MHz
最高工作温度：	85 °C	最低工作温度：	-40 °C
振荡器类型：	PECL	物理尺寸：	14.23mm x 10.16mm x 3.17mm
最长上升时间：	1 ns	最大供电电压：	3.63 V
最小供电电压：	2.97 V	标称供电电压：	3.3 V
表面贴装：	YES	最大对称度：	45/55 %
Base Number Matches：	1

PE3744BE-FREQ 数据手册

Pl tronics, Inc.

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

Manufacturer of High Quality Frequency Control Products

Differential PECL Series

Differential PECL Output, Some with Enable/ Disable Function

Available in 9 Different Package/Configurations, See Next Pages

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

Storage Temperature Range

Supply Voltage (Vcc)

Supply Current (Icc)

- 55 to +125°C

3.3 volts ± 5% standard, but 5.0 volts or 2.5 volts also available. See Test Cirucit 5.

< 250 MHz = 90 mA maximum, 250 MHz and above = 100 mA maximum

Output High Level

2.275 V minimum referenced to Ground, Vcc = 3.300V,

0.975 V minimum referenced to termination voltage,

- 1.025 V minimum referenced to Vcc

Output Low Level

1.680 V maximum referenced to Ground, Vcc = 3.300V,

0.380 V maximum referenced to termination voltage,

- 1.620 V maximum referenced to Vcc

Output Symmetry

Output Rise & Fall (Tr & Tf)

Jitter

E/D Internal Pullup

V disable

45/55% referenced to 50% of amplitude

1.0 nS maximum when Vth is 10% and 90% of waveform

1 pS RMS maximum measured from 12 kHz to 20 MHz from Fnominal

50 kohm minimum to Vcc

0.3 Vcc maximum referenced to Ground

V enable

0.7 Vcc minumum referenced to Ground

PE7745D only Output Enable / Disable

High Level Input Current

Low Level Input Current

Output Enable Time

-20 uA maximum at Enable / Disable Pin = 0.7 Vcc

-200 uA maximum at Enable / Disable Pin = 0 V

200 nS maximum at output enable or 1 mS maximum at output enabled and stable

200 nS maximum at output disable

Output Disable Time

Vcc Supply Current disabled < 1 mA. Both outputs are high impedance when disabled.

All other models Output Enable/Disable (E/D)

Output Enable Time

Output Disable Time

When Disabled

100 nS maximum

Q Output = Logic Low, QN Output = Logic High. Both Outputs are active

Note 1:

PECL and ECL are identical circuits.

ECL has the most positive pin as ground and is ideally terminated by 50 ohms to - 2.00 V

PECL has the most negative pin as ground and is ideally terminated by 50 ohms to the most (positive voltage less 2.00 V)

Mechanical: See Next Pages

D Package

J Package Replacement

B Package

M Package

Mar 2004

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

Pl tronics, Inc.

12 3 4

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与PE3744BE-FREQ相关器件

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PE3744BEFV-FREQ	PLETRONICS	获取价格	PECL Output Clock Oscillator, 1.5MHz Min, 180MHz Max, ROHS COMPLIANT, LEADLESS PACKAGE-6
PE3744BEFY-1.5M	PLETRONICS	获取价格	Oscillator
PE3744BEFY-120.0M	PLETRONICS	获取价格	Oscillator
PE3744BEV	PLETRONICS	获取价格	PE3XB Series 3.3 V PECL Clock Oscillators
PE3744BEW	PLETRONICS	获取价格	PE3XB Series 2.5 V PECL Clock Oscillators
PE3744BEW-FREQ-T500	PLETRONICS	获取价格	PECL Output Clock Oscillator, 1MHz Min, 250MHz Max, ROHS COMPLIANT, PLASTIC, J LEADED PACK
PE3744BF-1.5M	PLETRONICS	获取价格	Oscillator
PE3744BF-120.0M	PLETRONICS	获取价格	Oscillator
PE3744BFY-1.5M	PLETRONICS	获取价格	Oscillator
PE3744BFY-120.0M	PLETRONICS	获取价格	Oscillator

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