ArbStudio
? Maximum Resolution = 1/max sampling frequency (max sampling
frequency = 8 ns)
? Minimum Resolution = Max Resolution * X (X = 4096 for M-ASK
and X = 1048576 for M-FSK and M-PSK)
? Each sample of the modulating waveform may be separated respect
to the adjacent samples by a minimum of 8ns to a maximum of
32.768us for M-ASK and by a minimum of 8ns to a maximum of 8.38
ms for M-PSK and M-FSK.
A smart control of these intervals allows editing very long modulating
signals by generating the carrier at its maximum frequency.
Summarizing the previous statements, the maximum duration for the
modulating signal is 67.076ms for M-ASK modulation (MSRP = 1, Sampling
Rate in Setup Sampling Rate= 250 MHz) and 4.29s for M-PSK and M-FSK
modulations (Sampling Rate in Setup Sampling Rate= 250 MHz).
Edit Modulation Rule
This section provides information for setting the modulation type using the
Modulation type control (DDS mode only) and the modulating signal using
the Modulating Table and the Command Bar .
Modulation Type
This control allows setting the modulation type (Frequency or Phase) in
DDS mode, while in Arbitrary mode this option is not active since the only
available modulation type is the Amplitude one.
? Amplitude (M-ASK) - In an Arbitrary mode channel the Modulation
Editor tool is automatically set to M-ASK. The window allows setting
the time behavior of the amplitude modulation factor. The samples
constituting the modulating signal may assume values between 0
and 1. These samples are the multiplying factors of the signal carrier
amplitude.
? Frequency (M-FSK) - By selecting the frequency modulation, the
Modulation Editor tool is set to M-FSK. The window allows setting
the time behavior to be assumed by the carrier signal. The samples
of the modulating signal can assume values between 0 and 110 MHz.
? Phase (M-PSK) - By selecting the phase modulation, the Modulation
Editor tool is set to M-PSK. The window allows setting the phase
shifts to be assumed by the carrier signal and the time instants at
84
922244-00 Rev A
相关PDF资料
AS201801 ACTUATOR MAGNET MINI/FLANGE MNT
AS201901 ACTUATOR MAGNET FLANGE MNT
AS24AV SW SLIDE SP3T .098" VRT BRKT PCB
ASA1-100.000MHZ-L-T OSC 100.000 MHZ 2.5V SMD
ASD3-20.000MHZ-ECT OSCILLATOR 20.000 MHZ 1.8V SMD
ASDK1-32.768KHZ-LRT OSCILLATOR 32.768KHZ 2.5V SMD
ASDM-BLANK-LC BLANK OSCILLATOR ASDM
ASE-80.000MHZ-LR-T OSC 80.000 MHZ 3.3V SMD
相关代理商/技术参数
AS1104-T 功能描述:IC DRIVER LED QUAD 40MA 8-MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:6,000 系列:- 恒定电流:- 恒定电压:- 拓扑:开路漏极,PWM 输出数:4 内部驱动器:是 类型 - 主要:LED 闪烁器 类型 - 次要:- 频率:400kHz 电源电压:2.3 V ~ 5.5 V 输出电压:- 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘 供应商设备封装:8-HVSON 包装:带卷 (TR) 工作温度:-40°C ~ 85°C 其它名称:935286881118PCA9553TK/02-TPCA9553TK/02-T-ND
AS1104-XXX-I-A1-D 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Filter
AS1104-XXX-I-A1-S 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Filter
AS1104-XXX-I-A2-D 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Filter
AS1104-XXX-I-A2-S 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Filter
AS1104-XXX-I-A3-D 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Filter
AS1104-XXX-I-A3-S 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Filter
AS1104-XXX-I-L-A1-D 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Filter