参数资料
型号: BR-77.760MBE-T
厂商: TXC CORPORATION
文件页数: 1/1页
文件大小: 0K
描述: OSC VCXO 77.760 MHZ 3.3V SMD
标准包装: 1
系列: BR
类型: VCXO
频率: 77.76MHz
功能: 三态(输出启用)
输出: CMOS
电源电压: 3.3V
频率稳定性: ±50ppm
工作温度: -40°C ~ 85°C
电流 - 电源(最大): 60mA
安装类型: 表面贴装
尺寸/尺寸: 0.276" L x 0.197" W(7.00mm x 5.00mm)
高度: 0.059"(1.50mm)
封装/外壳: 6-SMD,无引线(DFN,LCC)
包装: 标准包装
其它名称: 887-1536-6
Oscillators
7 x 5 mm SMD CMOS VCXO
BR SERIES
TXC BRC .76 0
e1E
77
Features
> Voltage Controlled Crystal Oscillator (VCXO).
> Fundamental solution.
> CMOS output, output frequencies 60 MHz to 220 MHz.
> Wide pull range and good linearity.
> Excellent low phase noise and jitter.
> Tri-State function available.
> Main applications : SDH/ SONET.
> RoHS Compliant / Pb Free.
Electrical Specifications
Item / Type
Output Type
Output Load
Oscillation Mode
Supply Voltage
Frequency Range
Frequency Stability / Operating Temperature
Storage Temperature Range
Voltage Vol ( Max. ) / Voh ( Min. )
Rise ( Tr ) / Fall ( Tf ) Time ( 20 % ~ 80 % )
Supply Current
Symmetry
Start-up Time
Absolute Pulling Range ( APR ) *
Nominal Control Voltage
Control Voltage Range
Linearity
Phase Jitter ( 12 KHz ~ 20 MHz )
BR
CMOS
15 pF
Fundamental
3.3 V
60 ~ 220 MHz
± 50 ppm / - 40 ~ + 85 o C
- 55 ~ + 125 o C
0.1 VDD / 0.9 VDD
5 ns Max.
60 mA Max.
45 ~ 55 %
10 ms Max.
± 100 ppm Min. or specify
0.5 VDD
0 ~ VDD
± 10% Max.
1ps Max.
* APR=(Pull Range) - (Degrations due to initial tolerance, operating temperature, supply voltage variation and aging)
Dimensions
PAD FUNCTION:
1:CONTROL VOLTAGE
2:ENABLE CONTROL
3:GND
4:OUT
5:NC
6:VDD
Suggested Layout
Units:mm
Remark : Specification subject to change without prior notice. Please confirm with our sales.
49
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