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490-180.0M-3GCO-TR: 产品描述PECL Output Clock Oscillator, 180MHz Nom, ROHS COMPLIANT, J-LEADED, SMD, 4 PIN; 产品类别无源元件振荡器; 文件大小136KB，共2页; 制造商Oscilent; 官网地址http://www.oscilent.com; 标准

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490-180.0M-3GCO-TR概述

PECL Output Clock Oscillator, 180MHz Nom, ROHS COMPLIANT, J-LEADED, SMD, 4 PIN

490-180.0M-3GCO-TR规格参数

参数名称	属性值
是否无铅	不含铅
是否Rohs认证	符合
厂商名称	Oscilent
Reach Compliance Code	compliant
其他特性	COMPLIMENTARY OUTPUT; TAPE AND REEL
最长下降时间	2 ns
频率调整-机械	NO
频率稳定性	20%
制造商序列号	492
安装特点	SURFACE MOUNT
标称工作频率	180 MHz
最高工作温度	70 °C
最低工作温度
振荡器类型	PECL
输出负载	50 OHM
物理尺寸	14.8mm x 9.8mm x 6.4mm
最长上升时间	2 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	60/40 %
Base Number Matches	1

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Oscilent Corporation | 490 Series Surface Mount Crystal Oscillator

Page 1 of 2

SMD Oscillators

Series Number

Package

Description

Last Modified

490

4 Pad J-Lead Ceramic

PECL Output

Jan. 01 2002

FEATURES

- Wave form symmetry of 40/60%

- PECL output

- Industry standard J-Lead SMD Package

- RoHs / Lead Free compliant

OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS

PARAMETERS

Output Logic

Input Voltage (VDD)

Frequency Range (f

)

Operating Temperature (T

OPR

)

Storage Temperature (T

STG

)

Overall Frequency Stability

CONDITIONS

(a) Frequency Tolerance

(b) Temperature Stability

(d) Load Stability

Input Current (I

)

Aging

Rise Time (T

)

Fall Time (T

)

Output Voltage High "1" VOH

Output Voltage Low "0" VOL

Load

Duty Cycle

Start-Up Time (T

)

Jitter

@ 25°C

20% to 80% of Waveform

PECL

50% of Waveform

RMS

CHARACTERISTICS

Positive ECL Square Wave (PECL)

3.3 ±10%

5.0 ±10%

UNITS

VDC

MHz

°C

PPM

PPM/Y

VDC

Ohms

19.440 ~ 180.0 (Fund, Third, Fifth / UM-1)

0 ~ +70 (Std.) / -40 ~ 85 (Option)

-55 ~ +125

±20 (0 ~ +70°C Only), ±25, ±50, ±100 max.

Inclusive of Overall Stability

Inclusive of Overall Stability (Operating Temperature)

Inclusive of Overall Stability (VDD ±5%)

Inclusive of Overall Stability (RL ±5%)

80 max.

±1 max.

2 max.

VDD - 1.025 min.

VDD - 1.620 max.

50 ±10 (Std.) / 50 ±5 (Option)

10 max.

3.5 max.

120 max.

PIN CONNECTIONS

490-180.0M-3GCO-TR相似产品对比

	490-180.0M-3GCO-TR	490-180.0M-3GCO	490-19.44M-3GCO-TR	490-19.44M-3GCO	490-28.0M-3GCO-TR	490-28.0M-3GCO	490-28.0M-5DNTS
描述	PECL Output Clock Oscillator, 180MHz Nom, ROHS COMPLIANT, J-LEADED, SMD, 4 PIN	PECL Output Clock Oscillator, 180MHz Nom, ROHS COMPLIANT, J-LEADED, SMD, 4 PIN	PECL Output Clock Oscillator, 19.44MHz Nom, ROHS COMPLIANT, J-LEADED, SMD, 4 PIN	PECL Output Clock Oscillator, 19.44MHz Nom, ROHS COMPLIANT, J-LEADED, SMD, 4 PIN	PECL Output Clock Oscillator, 28MHz Nom, ROHS COMPLIANT, J-LEADED, SMD, 4 PIN	PECL Output Clock Oscillator, 28MHz Nom, ROHS COMPLIANT, J-LEADED, SMD, 4 PIN	PECL Output Clock Oscillator, 28MHz Nom, ROHS COMPLIANT, J-LEADED, SMD, 4 PIN
是否无铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅
是否Rohs认证	符合	符合	符合	符合	符合	符合	符合
厂商名称	Oscilent	Oscilent	Oscilent	Oscilent	Oscilent	Oscilent	Oscilent
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compli
其他特性	COMPLIMENTARY OUTPUT; TAPE AND REEL	COMPLIMENTARY OUTPUT	COMPLIMENTARY OUTPUT; TAPE AND REEL	COMPLIMENTARY OUTPUT	COMPLIMENTARY OUTPUT; TAPE AND REEL	COMPLIMENTARY OUTPUT	TRI-STATE; ENABLE/DISABLE FUNCTION
最长下降时间	2 ns	2 ns	2 ns	2 ns	2 ns	2 ns	2 ns
频率调整-机械	NO	NO	NO	NO	NO	NO	NO
频率稳定性	20%	20%	20%	20%	20%	20%	100%
制造商序列号	492	492	492	492	492	492	492
安装特点	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
标称工作频率	180 MHz	180 MHz	19.44 MHz	19.44 MHz	28 MHz	28 MHz	28 MHz
最高工作温度	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	85 °C
振荡器类型	PECL	PECL	PECL	PECL	PECL	PECL	PECL
输出负载	50 OHM	50 OHM	50 OHM	50 OHM	50 OHM	50 OHM	50 OHM
物理尺寸	14.8mm x 9.8mm x 6.4mm	14.8mm x 9.8mm x 6.4mm	14.8mm x 9.8mm x 6.4mm	14.8mm x 9.8mm x 6.4mm	14.8mm x 9.8mm x 6.4mm	14.8mm x 9.8mm x 6.4mm	14.8mm x 9.8mm x 6.4mm
最长上升时间	2 ns	2 ns	2 ns	2 ns	2 ns	2 ns	2 ns
最大供电电压	3.63 V	3.63 V	3.63 V	3.63 V	3.63 V	3.63 V	5.5 V
最小供电电压	2.97 V	2.97 V	2.97 V	2.97 V	2.97 V	2.97 V	4.5 V
标称供电电压	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	5 V
表面贴装	YES	YES	YES	YES	YES	YES	YES
最大对称度	60/40 %	60/40 %	60/40 %	60/40 %	60/40 %	60/40 %	60/40 %
Base Number Matches	1	1	1	1	1	1	-

490-180.0M-3GCO-TR

490-180.0M-3GCO-TR概述

490-180.0M-3GCO-TR规格参数

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