Datasheet > 3G8A-120T-FREQ

3G8A-120T-FREQ

更新时间： 2024-11-01 18:59:15

品牌	Logo	应用领域
EUROQUARTZ		机械振荡器
页数	文件大小	规格书
1页	85K
描述
CMOS/TTL Output Clock Oscillator, 0.625MHz Min, 50MHz Max, ROHS COMPLIANT, DIP-8/4

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3G8A-120T-FREQ 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Contact Manufacturer	Reach Compliance Code：	compliant
风险等级：	5.62	最大控制电压：	3 V
最小控制电压：	0.3 V	最长下降时间：	0.7 ns
频率调整-机械：	NO	频率偏移/牵引率：	120 ppm
频率稳定性：	25%	线性度：	10%
安装特点：	THROUGH HOLE MOUNT	最大工作频率：	50 MHz
最小工作频率：	0.625 MHz	最高工作温度：	70 °C
最低工作温度：		振荡器类型：	CMOS/TTL
输出负载：	2 TTL, 15 pF	物理尺寸：	12.8mm x 12.8mm x 5.08mm
最长上升时间：	0.7 ns	最大供电电压：	3.465 V
最小供电电压：	3.135 V	标称供电电压：	3 V
表面贴装：	NO	最大对称度：	55/45 %
Base Number Matches：	1

3G8A-120T-FREQ 数据手册

QUARTZ

EURO

G8 VCXO

8 pin Dual-in-Line

625.0kHz ~ 50.0MHz

Frequency range 0.625MHz to 50.0MHz

CMOS/TTL Output

Supply Voltage 5.0 V or 3.3 VDC

Integrated Phase Jitter 1ps typical

DESCRIPTION

G8 VCXOs, are packaged in an industry-standard, 8 pin Dual in Line

package. Typical phase jitter for G series VCXOs is <1ps, output

CMOS/TTL. G series VCXOs use fundamental mode crystal

osccillators. Applications include phase lock loop, SONET/ATM, set-

top boxes, MPEG , audio/video modulation, video game consoles and

HDTV.

SPECIFICATION

Frequency Range

Vdd = +3.3VDC:

Vdd = +5.0VDC:

Supply Voltage:

0.625MHz to 50.0MHz

1.0MHz to 50.0MHz

+3.3 VDC ±5% or +5.0VDC±5%

TTL/HCMOS

Output Logic:

Integrated Phase Jitter:

Period Jitter RMS:

Period Jitter Peak to Peak:

Phase Noise:

1.0ps maximum 12kHz to 20MHz

2.0ps typical

14ps maximum

See table below

Initial Frequency Accuracy

Tune to the nominal frequency with:

+3.3VDC:

Vc= 1.65V ±0.2V

Vc= 2.5V ±0.2V

90% Vdd minimum

10% Vdd maximum

+5.0 VDC:

Output Voltage HIGH (1):

Output Voltage LOW (0):

Control Voltage Centre

+3.3VDC:

1.65V

2.5V

+5.0VDC:

Control Voltage Range

+3.3VDC:

0.3V to 3.0V

0.5V to 4.5V

+5.0VDC:

PHASE NOISE

Pulling Range

+3.3VDC

+5.0VDC:

±80ppm to ±120ppm (standard)

±80ppm to ±150ppm

(±200ppm available)

See table

CMOS = 15pF, TTL = 2 gates

10ms maximum, 5ms typical

50% ±5% measured at 50% Vdd

0.7ns typical (15pF load)

10 to 45mA, frequency

dependent

Offset

Frequency 155.25MHz

-70dBc/Hz

10Hz

100Hz

1kHz

10kHz

1MHz

Temperature Stability:

Output Load:

Start-up Time:

Duty Cycle:

Rise/Fall Times:

Current Consumption:

-105dBc/Hz

-132dBc/Hz

-142dBc/Hz

-150dBc/Hz

Linearity:

10% maximum, 6% typical

10kHz minimum

1 MW minimum

Monotonic and Positive. (An

increase of control voltage

always increases output

frequency.)

Modulation Bandwidth:

Input Impedance:

Slope Polarity:

PART NUMBERING

(Transfer function)

Example: 3G8B-80N-156.25

Supply Voltage

3 = +3.3V

5 = +5.0V

Series Designator

GV8

Storage Temperature:

Ageing:

RoHS Status:

-50° to +100°C

±5ppm per year maximum

Fully compliant

FREQUENCY STABILITY

Stability over temperature range

(See table)

Pullability in ±ppm

Temp. Range

Stability Code Stability ±ppm

Pullability determinator

N = minimum

100

0°~+70°C

-40°~+85°C

M = maximum

T = Typical

Frequency in MHz

100

If non-standard frequency stability is required

Use ‘I’ followed by stability, i.e. I20 for ±20ppm

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk

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与3G8A-120T-FREQ相关器件

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3G8A-150M-100.000	MERCURY	获取价格	Oscillator
3G8A-30N-0.500	MERCURY	获取价格	Oscillator
3G8A-80M-27.000	EUROQUARTZ	获取价格	8 pin Dual-in-Line
3G8A-80M-FREQ	EUROQUARTZ	获取价格	CMOS/TTL Output Clock Oscillator, 0.625MHz Min, 50MHz Max, ROHS COMPLIANT, DIP-8/4
3G8A-80N-0.625	EUROQUARTZ	获取价格	CMOS/TTL Output Clock Oscillator, 0.625MHz Min, 50MHz Max, 0.625MHz Nom, ROHS COMPLIANT, D
3G8A-80N-27.000	EUROQUARTZ	获取价格	8 pin Dual-in-Line
3G8A-80N-50.000	EUROQUARTZ	获取价格	CMOS/TTL Output Clock Oscillator, 0.625MHz Min, 50MHz Max, 50MHz Nom, ROHS COMPLIANT, DIL-
3G8A-80N-FREQ	EUROQUARTZ	获取价格	CMOS/TTL Output Clock Oscillator, 0.625MHz Min, 50MHz Max, ROHS COMPLIANT, DIL-8/4
3G8A-80T-27.000	EUROQUARTZ	获取价格	8 pin Dual-in-Line
3G8A-80T-FREQ	EUROQUARTZ	获取价格	CMOS/TTL Output Clock Oscillator, 0.625MHz Min, 50MHz Max, ROHS COMPLIANT, DIP-8/4

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