Datasheet > Q20.0-JO22H-E-1.8-1-T1

Q20.0-JO22H-E-1.8-1-T1

更新时间： 2024-10-28 06:06:11

品牌	Logo	应用领域
JAUCH		振荡器
页数	文件大小	规格书
2页	165K
描述
High Stability Oscillator with Stop Function

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Q20.0-JO22H-E-1.8-1-T1 数据手册

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Oscillator · JO22H · 1.8 V

High Stability Oscillator with Stop Function · 2.5 x 2.0 mm

■

low cost high stability SMD oscillator

RoHS

stability meets spec for WiMax and WLAN

RoHS compliant, ceramic/metal package

reflow soldering temperature: 260 °C max.

2002/95/EC

actual size

RoHS compliant

Pb free: pins / pads

Table 1: Frequency Stability Code

General Data

stability code

type

JO22H 1.8V

20 ppm

15 ppm

10 ppm

frequency range

frequency stability over all*

current consumption

supply voltage V_DC

temperature operating

storage

4.0 ~ 54.0 MHz (15pF max.)

10ppm ~ 20ppm (table 1)

3 mA max.

-20 °C ~ +70 °C

-40 °C ~ +85 °C

O available

1.8 V 5ꢀ

-20°C ~ +70°C / -40°C ~ +85°C

-40°C ~ +85°C

* includes stability at 25°C, operating temp. range, supply voltage change, load change, vibration, aging 1st year

output

rise & fall time 5 nsec max.

Table 2: Rise & Fall Time max.

load max

15pF

4 mA

5 ns: 4.0 ~ 54.0 MHz

note:

current max.

- specific data on request

- rise time: 0.1 V_DC~ 0.9 V_DC

- fall time: 0.9 V_DC~ 0.1 V_DC

low level max. 0.1 x V_DC

high level min. 0.9 x V_DC

output enable time max.

output disable time max.

start-up time max.

10 ms

250ns

10 ms

Enable / Disable Function

standby function

stop

pin #1 (e/d control)

pin #3 (output)

active

standby current max.

phase jitter 12kHz~20MHz

symmetry at 0.5 x VDC

10 µA

open

high ”1” (V_IH≥ 0.7 V_DC

)

active

< 3.0 ps RMS typ.

45ꢀ ~ 55ꢀ max.

low ”0” (V_IL≤ 0.3 V_DC

high impedance

stop function: • oscillator stops / • output high impedance

Dimensions

0.1

0.05

2.5

0.90

0.95

# 4

# 3

# 2

# 4

# 1

# 3

# 2

pin connection

# 1: e/d

# 2: ground

# 3: output

# 4: VDC

# 1

0.4

0.1

1.85

0.05

0.78

bottom view

in mm

top view

side view

pad layout

Order Information

output load

code

frequency

frequency stability

code

supply voltage

code

option

type

blank = -20°C ~ +70°C

T1 = -40°C ~ +85°C

JO22H

Oscillator

4.0 ~ 54.0 MHz

see table 1

1.8 = 1.8 V

1 = 15 pF

Example: O 20.0-JO22H-F-1.8-1-T1 (LF = RoHS compliant / Pb free pins or pads)

•

Jauch Quartz GmbH e-mail: info@jauch.de

full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com

All specifications are subject to change without notice

070509

中文翻译

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