Datasheet > EG-2121CAFREQVHPA

EG-2121CAFREQVHPA

更新时间： 2023-08-15 00:00:00

品牌	Logo	应用领域
精工 - SEIKO		/
页数	文件大小	规格书
2页	118K
描述
SAW Oscillator, 53.125MHz Min, 175MHz Max,

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EG-2121CAFREQVHPA 数据手册

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2.5V LVDS compatible NEW-SAW Oscillator

EG - 2121CA (Product number: Q3805CA1*****00)

Frequency range:

Frequency stability:

53.125 ~ 700 MHz

Package: 5×7×1.4 mm

Output Control (OE)

+/-50×10^-6, +/-100×10^-6

Operating Temperature: 0 ~ +70 °C / -5 ~ +85 °C

Low consumption: 20mA_TYP

Very low jitter. (Fundamental High stability NEW-SAW)

Heat resistance allows reflow soldering for Pb-Free

Application: Ethernet(Switch/Router), Fibre Channel(SAN), Serial-ATA(HDD) , DVD(VIDEO) , 1394b etc

1. Absolute Maximum Rating

Item

Symbol

Min.

-0.5

-40

Typ.

Max.

4.0

Unit

Condition

V_CC

V_IN

Power supply voltage

Operating voltage

V_CC+0.5

+100

T_STG

°C

Stored as bare product

Storage temperature

2. Electrical Characteristics

P: Ta = 0 ~ +70 °C, R: Ta = -5 ~ +85 °C

Item

Symbol

Min.

Typ.

Max.

Unit

Condition

V_CC

2.375

2.5

2.625

Operating voltage

Current consumption

Output disable current

Input voltage

I_CC

I_OE

OE = V_CC

OE = GND

OE Terminal

V_IN

GND

V_CC

V_IH

0.7×V_CC

OE input voltage

V_IL

0.3×V_CC

I_IH

OE = V_CC

OE = GND

OE input current

I_IL

-100

247

-10

454

V_OD

dV_OD

V_OS

dV_OS

350

V_{OD1 ,}V_OD2

dV_OD= |V_OD1-V_OD2

Output voltage^*1

1.125

1.25

1.375

150

Voltage offset (V_OS1, V_OS2

dV_OS= |V_OS1-V_OS2

t=0 at V_CC= 2.375 V

)

Start up time

Duty

t_OSC

<=175MHz(V type)

at outputs

crossing

point

t_w/ t

53.125 350MHz

>350MHz

Output rise and fall time

t_R, t_F

400

20% ~ 80% of V_OD

*Note 1 : DC characteristics / R_L=100OHM

3. Frequency Characteristics

Item

Symbol

Min.

Typ.

Max.

Unit

Condition

Output frequency range^*2

53.125

-50

700.000

MHz

Frequency stability

+50

+100

P: Ta = 0 ~ +70 °C

R: Ta = -5 ~ +85 °C

df / f

×10^-6

-100

Deterministic Jitter

Random Jitter

Sigma

t_DJ

t_RJ

Jitter

t_RMS

t_p-p

Peak to Peak

Accumulated Jitter

t_acc

n = 2 ~ 50,000 cycles

0.044×10^-3

Phase Jitter

(12 k to 20 MHz)

t_PJ

0.29

@156.25MHz

*Note 2 : Please contact to EPSON about Standard Frequency.

*Note : Please place a 0.01 uF to 0.1 uF capacitor closely between V_CCand GND to obtain stable operation and protest against power line ripple.

SEIKO EPSON CORPORATION Quartz Device Div.

Rev.1.3

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与EG-2121CAFREQVHPA相关器件

型号	品牌	获取价格	描述	数据表
EG-2121CAFREQVHPN	SEIKO	获取价格	CLOCK SAW OSCILLATOR, 53.125 MHz - 175 MHz
EG-2121CAFREQVHRA	SEIKO	获取价格	SAW Oscillator, 53.125MHz Min, 175MHz Max,
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EG-2121CB	EPSON	获取价格	LOW-JITTER SAW OSCILLATOR (SPSO)
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EG-2121CB150.8072M-LGRNL3	SEIKO	获取价格	Oscillator, 100MHz Min, 700MHz Max, 150.8072MHz Nom
EG-2121CB150.8072M-PGPNL3	SEIKO	获取价格	Oscillator, 100MHz Min, 700MHz Max, 150.8072MHz Nom
EG-2121CB150.8072M-PHPAL0	SEIKO	获取价格	IC,CRYSTAL OSCILLATOR,1-CHANNEL,100MHZ-700MHZ,LLCC,6PIN,CERAMIC
EG-2121CB155.5200M-PHSAB	SEIKO	获取价格	IC,CRYSTAL OSCILLATOR,1-CHANNEL,100MHZ-700MHZ,LLCC,6PIN,CERAMIC
EG-2121CB156.2500M-PGRNL0	SEIKO	获取价格	Oscillator, 100MHz Min, 700MHz Max, 156.25MHz Nom

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