Datasheet > EMVA12AB4-44.736MTR

EMVA12AB4-44.736MTR

更新时间： 2024-11-03 19:06:35

品牌	Logo	应用领域
日蚀 - ECLIPTEK		机械输出元件石英晶振压控振荡器
页数	文件大小	规格书
6页	197K
描述
VCXO, CLOCK, 44.736 MHz, LVCMOS OUTPUT, ROHS COMPLIANT, SMD, 4 PIN

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EMVA12AB4-44.736MTR 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	ROHS COMPLIANT, SMD, 4 PIN
Reach Compliance Code：	compliant	风险等级：	5.84
其他特性：	TAPE AND REEL	最大控制电压：	1.8 V
最小控制电压：		最长下降时间：	2 ns
频率调整-机械：	NO	频率偏移/牵引率：	100 ppm
频率稳定性：	50%	JESD-609代码：	e4
线性度：	1%	安装特点：	SURFACE MOUNT
标称工作频率：	44.736 MHz	最高工作温度：	85 °C
最低工作温度：	-40 °C	振荡器类型：	LVCMOS
输出负载：	15 pF	物理尺寸：	7.0mm x 5.0mm x 0.85mm
最长上升时间：	2 ns	最大供电电压：	2.625 V
最小供电电压：	2.375 V	标称供电电压：	2.5 V
表面贴装：	YES	最大对称度：	55/45 %
端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)	Base Number Matches：	1

EMVA12AB4-44.736MTR 数据手册

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RoHS

EMVA12AB4-44.736M TR

EMVA12 A B 4 -44.736M TR

Series

Packaging Options

RoHS Compliant (Pb-free) 4 Pad 5mm x 7mm SMD

Tape & Reel

2.5Vdc LVCMOS Voltage Controlled MEMS Oscillator

Frequency Tolerance/Stability

±50ppm Maximum

Operating Temperature Range

Nominal Frequency

44.736MHz

Absolute Pull Range

±100ppm Minimum

-40°C to +85°C

ELECTRICAL SPECIFICATIONS

Nominal Frequency

44.736MHz

Frequency Tolerance/Stability

±50ppm Maximum (Inclusive of all conditions: Calibration Tolerance at 25°C, Frequency Stability over the

Operating Temperature Range, Supply Voltage Change, Output Load Change, First Year Aging at 25°C,

260°C Reflow, Shock, and Vibration)

Aging at 25°C

±1ppm Maximum First Year

-40°C to +85°C

Operating Temperature Range

Supply Voltage

2.5Vdc ±5%

Input Current

13mA Maximum

Output Voltage Logic High (Voh)

Output Voltage Logic Low (Vol)

Rise/Fall Time

90% of Vdd Minimum (IOH = -4mA)

10% of Vdd Maximum (IOL = +4mA)

2nSec Maximum (Measured from 20% to 80% of waveform)

50 ±5(%) (Measured at 50% of waveform)

15pF Maximum

Duty Cycle

Load Drive Capability

Output Logic Type

Absolute Pull Range

CMOS

±100ppm Minimum (Inclusive of all conditions: Calibration Tolerance at 25°C, Frequency Stability over the

Operating Temperature Range, Supply Voltage Change, Output Load Change, Shock, Vibration, and First

Year Aging at 25°C over the Control Voltage (Vc).)

Control Voltage

0.05Vdc to 1.7Vdc (Test Condition for APR)

0.0Vdc to 1.8Vdc

Control Voltage Range

Linearity

1% Maximum

Transfer Function

Modulation Bandwidth

Input Impedance

Positive Transfer Characteristic

8kHz Typical, 5kHz Minimum (Measured at -3dB, Vc = 0.875Vdc)

250kOhms Minimum

Input Leakage Current

Typical Phase Noise at Offsets

10µA Maximum

-100dBc/Hz at offset of 10kHz, -115dBc/Hz at offset of 100kHz, -145dBc/Hz at offset of 1MHz, and -

154dBc/Hz at offset of 10MHz

Period Jitter (RMS)

Period Jitter (pk-pk)

3pSec Typical, 6pSec Maximum

20pSec Typical, 40pSec Maximum

0.8pSec Typical

RMS Phase Jitter (Fj = 1.875MHz to

20MHz; Random)

RMS Phase Jitter (Fj = 900kHz to

7.5MHz; Random)

0.6pSec Typical

Start Up Time

10mSec Maximum

-55°C to +125°C

Storage Temperature Range

ENVIRONMENTAL & MECHANICAL SPECIFICATIONS

ESD Susceptibility

MIL-STD-883, Method 3015, Class 2, HBM 2000V

Flammability

UL94-V0

Mechanical Shock

MIL-STD-883, Method 2002, Condition G, 30,000G

MIL-STD-883, Method 1004

Moisture Resistance

Moisture Sensitivity Level

Resistance to Soldering Heat

Resistance to Solvents

Solderability

J-STD-020, MSL 1

MIL-STD-202, Method 210, Condition K

MIL-STD-202, Method 215

MIL-STD-883, Method 2003 (Four I/O Pads on bottom of package only)

www.ecliptek.com | Specification Subject to Change Without Notice | Rev A 3/12/2011 | Page 1 of 6

12 3 4 5 6

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EMVA13AA1-10.000MTR	ECLIPTEK	获取价格	VCXO, CLOCK, 10 MHz, LVCMOS OUTPUT, ROHS COMPLIANT, SMD, 4 PIN
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