1870VE-FREQ1-OUT21-STBY2,1870VE-FREQ1-OUT21-STBY2 pdf中文资料,1870VE-FREQ1-OUT21-STBY2引脚图,1870VE-FREQ1-OUT21-STBY2电路-Datasheet-电子工程世界

器件参数

参数名称

属性值

Reach Compliance Code

unknown

最长下降时间

3 ns

频率调整-机械

频率稳定性

100%

制造商序列号

1870VE

安装特点

SURFACE MOUNT

最大工作频率

66.7 MHz

最小工作频率

1 MHz

最高工作温度

70 °C

最低工作温度

-20 °C

振荡器类型

CMOS

输出负载

25 pF

物理尺寸

14mm x 8.65mm x 4.1mm

最长上升时间

3 ns

标称供电电压

5 V

表面贴装

YES

最大对称度

55/45 %

Base Number Matches

文档预览

1870VE • 1870WE SERIES

Features

Directly drives C-MOS IC.

The PLL technology enables this series to cover the frequency range from 1 to 125MHz.

The frequency writing technology makes quick delivery possible.

Stand-by function for output (Tri-state output).

Compact and light weight : height 4.7mm, volume 0.4j, weight 1.5g.

High reliability.

(metal hermetic sealed crystal unit is inhoused)

Applicable for reflow automatic mounting processes.

Absolute Maximum Rating

Static electricity proof packaging : tape & reel.

Supply Voltage (V

) –0.5~+7.0V DC

Storage Temperature Range –55~+125°C

Item

Output Level

Frequency Range

Frequency Stability

Operating Temp. Range

Supply Voltage

Current Consumption

(+5V, at 25˚C)

max / V

min

Tr max/Tf max

Duty Cycle

Fanout (gate)

Stand-by Function

Jitter

P-P (ps)

(MHz)

(×10

–6

)

(°C)

(V)

stand-by

(V)

(ns)

(%)

(pF)

Model

1870VE

C-MOS

1~125

±50, ±100

–20~+70

5.0±10%

45mA (max)

30mA (max)

50µA (max)

0.4/V

–0.4 I

=8mA, I

=–8mA

3/3 (at 0.2V

~0.8V

)

45~55 (

66.7MHz), 40~60(>66.7MHz): at 1/2V

Yes (tri-state)

250 max (<33MHz), 200 max (

33MHz): at C

=15pF

1870WE

CRYSTAL CLOCK OSCILLATORS

Note : If requested, Operating Temp. Range –40~+85˚C (Frequency 40MHz max./Frequency Stability ±100×10

–6

) is available.

1870VE • 1870WE Series Outline

(mm)

Output Wave <C-MOS>

0.8V

7.62

±0.20

14.00max

9.80max

4.70max

1/2V

0.2V

8.65

5.08

±0.25

4.10

0.51

0.25 min

Duty Cycle = t/T×100 [%]

# 1

# 2

# 3

# 4

Connection

STAND-BY

GND

OUTPUT

+5VDC

Stand-by Function

# 1 pin input

H level (+2.0 Vmin)

or open

L level (+0.8 Vmax)

# 3 pin output

Operating

High impedance

(Weak pull down)

参数对比

与1870VE-FREQ1-OUT21-STBY2相近的元器件有：1870WE-FREQ1-OUT21-STBY2、1870WE-FREQ2-OUT21-STBY1、1870VE-FREQ2-OUT21-STBY2、1870WE-FREQ1-OUT21-STBY1、1870WE-FREQ2-OUT21-STBY2、1870VE-FREQ1-OUT21-STBY1、1870VE-FREQ2-OUT21-STBY1。描述及对比如下：

型号	1870VE-FREQ1-OUT21-STBY2	1870WE-FREQ1-OUT21-STBY2	1870WE-FREQ2-OUT21-STBY1	1870VE-FREQ2-OUT21-STBY2	1870WE-FREQ1-OUT21-STBY1	1870WE-FREQ2-OUT21-STBY2	1870VE-FREQ1-OUT21-STBY1	1870VE-FREQ2-OUT21-STBY1
描述	CMOS Output Clock Oscillator, 1MHz Min, 66.7MHz Max	CMOS Output Clock Oscillator, 1MHz Min, 66.7MHz Max	CMOS Output Clock Oscillator, 66.7MHz Min, 125MHz Max	CMOS Output Clock Oscillator, 66.7MHz Min, 125MHz Max	CMOS Output Clock Oscillator, 1MHz Min, 66.7MHz Max	CMOS Output Clock Oscillator, 66.7MHz Min, 125MHz Max	CMOS Output Clock Oscillator, 1MHz Min, 66.7MHz Max	CMOS Output Clock Oscillator, 66.7MHz Min, 125MHz Max
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
最长下降时间	3 ns	3 ns	3 ns	3 ns	3 ns	3 ns	3 ns	3 ns
频率调整-机械	NO	NO	NO	NO	NO	NO	NO	NO
频率稳定性	100%	100%	50%	100%	50%	100%	50%	50%
制造商序列号	1870VE	1870WE	1870WE	1870VE	1870WE	1870WE	1870VE	1870VE
安装特点	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
最大工作频率	66.7 MHz	66.7 MHz	125 MHz	125 MHz	66.7 MHz	125 MHz	66.7 MHz	125 MHz
最小工作频率	1 MHz	1 MHz	66.7 MHz	66.7 MHz	1 MHz	66.7 MHz	1 MHz	66.7 MHz
最高工作温度	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
最低工作温度	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C
振荡器类型	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
输出负载	25 pF	25 pF	25 pF	25 pF	25 pF	25 pF	25 pF	25 pF
物理尺寸	14mm x 8.65mm x 4.1mm	14mm x 8.65mm x 4.1mm	14mm x 8.65mm x 4.1mm	14mm x 8.65mm x 4.1mm	14mm x 8.65mm x 4.1mm	14mm x 8.65mm x 4.1mm	14mm x 8.65mm x 4.1mm	14mm x 8.65mm x 4.1mm
最长上升时间	3 ns	3 ns	3 ns	3 ns	3 ns	3 ns	3 ns	3 ns
标称供电电压	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
表面贴装	YES	YES	YES	YES	YES	YES	YES	YES
最大对称度	55/45 %	55/45 %	60/40 %	60/40 %	55/45 %	60/40 %	55/45 %	60/40 %
Base Number Matches	1	1	1	1	1	1	1	1