3G576B-80T-27.000 概述
7 x 5 x 1.8mm 6 pad SMD 7 ×5× 1.8毫米6 SMD焊盘 VCXO
3G576B-80T-27.000 规格参数
是否Rohs认证: | 符合 | 生命周期: | Contact Manufacturer |
包装说明: | SMD, 6 PIN | Reach Compliance Code: | compliant |
风险等级: | 5.63 | 其他特性: | TRI-STATE; ENABLE/DISABLE FUNCTION |
最大控制电压: | 3 V | 最小控制电压: | 0.3 V |
最长下降时间: | 6 ns | 频率调整-机械: | NO |
频率偏移/牵引率: | 80 ppm | 频率稳定性: | 50% |
线性度: | 10% | 安装特点: | SURFACE MOUNT |
标称工作频率: | 27 MHz | 最高工作温度: | 70 °C |
最低工作温度: | -10 °C | 振荡器类型: | CMOS/TTL |
输出负载: | 2 TTL, 15 pF | 物理尺寸: | 7.0mm x 5.0mm x 1.8mm |
最长上升时间: | 6 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: | 3.3 V |
表面贴装: | YES | 最大对称度: | 60/40 % |
Base Number Matches: | 1 |
3G576B-80T-27.000 数据手册
通过下载3G576B-80T-27.000数据手册来全面了解它。这个PDF文档包含了所有必要的细节,如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载QUARTZ
EURO
VCXO
G576 CMOS
7 x 5 x 1.8mm 6 pad SMD
Frequency range 0.625MHz to 50.0MHz
CMOS/TTL Output
Supply Voltage 5.0 V or 3.3 VDC
Integrated Phase Jitter 1ps typical
Low cost unit
DESCRIPTION
OUTLINE & DIMENSIONS
G576 VCXOs, are packaged in a miniature 7mm x 5mm x 1.8mm 6
pad SMD 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:
Pads 2 and 5 are
connected internally
1.65V
2.5V
+5.0VDC:
Control Voltage Range
+3.3VDC:
0.3V to 3.0V
0.5V to 4.5V
+5.0VDC:
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
FREQUENCY STABILITY
Temperature Stability:
Output Load:
Start-up Time:
Duty Cycle:
Rise/Fall Times:
Current Consumption:
Temp. Range
Stability Code Stability ±ppm
A
B
C
D
E
25
50
100
25
50
0°~+70°C
0°~+70°C
0°~+70°C
-40°~+85°C
-40°~+85°C
-40°~+85°C
Linearity:
10% maximum, 6% typical
10kHz minimum
1 MW minimum
Monotonic and Positive. (An
increase of control voltage
always increases output
frequency.)
-50° to +100°C
±5ppm per year maximum
Fully compliant
F
100
Modulation Bandwidth:
Input Impedance:
Slope Polarity:
If non-standard frequency stability is required
Use ‘I’ followed by stability, i.e. I20 for ±20ppm
(Transfer function)
PART NUMBERING
Example: 3G576B-80N-27.000
Storage Temperature:
Ageing:
RoHS Status:
Supply Voltage
3 = +3.3V
5 = +5.0V
Series Designator
G576
PHASE NOISE
Stability over temperature range
(See table)
Pullability in ±ppm
Pullability determinator
N = minimum
M = maximum
T = Typical
Frequency in MHz
Offset
Frequency 27.0MHz
10Hz
100Hz
1kHz
10kHz
1MHz
-70dBc/Hz
-105dBc/Hz
-132dBc/Hz
-142dBc/Hz
-150dBc/Hz
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: info@euroquartz.co.uk www.euroquartz.co.uk
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