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參數(shù)資料
| 型號： | SHC605 |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | High-Speed Operational TRACK-AND-HOLD AMPLIFIER |
| 中文描述： | 高速運(yùn)算采樣保持放大器 |
| 文件頁數(shù)： | 8/15頁 |
| 文件大?。?/td> | 200K |
| 代理商： | SHC605 |
8
SHC605
Feedthrough Rejection
is a measure of the amount of the
input signal that “feeds through” to the output while the
device is in the hold mode. This specification is usually a
function of frequency, with degradation at higher frequen-
cies.
Hold-to-Track Delay
is the time from the track command
to the point when the output begins changing to acquire a
new signal. This delay is included in the SHC605’s specified
acquisition time.
Pedestal Offset
is the error voltage step incurred at the
output when the device is switched from the track to hold
mode.
Track-to-Hold Settling Time
is the time for the track to
hold transient to settle to within a specified accuracy.
FIGURE 1. SHC605 Timing Diagram.
TIMING DEFINITIONS
Acquisition Time
is the time it takes to reacquire the input
signal when switching from the hold to track mode. This
time interval starts at 50% of the clock transition and ends
when the input signal is reacquired to within a specified
accuracy at the output. This specification does not include
the track-to-hold settling time.
Aperture Delay
is a measure of the track-to-hold switch
delay time. It is the difference between the analog input
amplifier’s signal path delay and the digital track-to-hold
switch delay. A positive delay indicates the digital switch
delay is larger than the analog amplifier delay.
Aperture Jitter
is random variation in the aperture delay.
This specification is measured in ps-rms and results in phase
noise on the held signal. A large aperture jitter value can
manifest itself by degrading the SNR of a sampling ADC.
Droop Rate
is the change of the held output voltage as a
function of time. The measurement starts immediately after
the device switches from the track to hold mode.
Track to
Hold Settling
Aperture
Delay
Voltage
Level Held
Acquisition Time
Hold to
Track
Switch
Delay
Time
+2V
0V
–2V
Analog
Input
+2V
0V
–2V
Analog
Output
“1”
“0”
Hold
Command
“Hold”
“Track”
“Hold”
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SHC605AU | Box-shaped pin header, Discrete wire crimping connection, Discrete wire connectors; HRS No: 541-0202-1 00; No. of Positions: 4; Connector Type: Wire; Contact Gender: Female; Contact Spacing (mm): 2.5; Terminal Pitch (mm): 2.5; Termination Style: IDC/Crimping; Current Rating(Amps)(Max.): 3; Operating Temperature Range (degrees C): -35 to 85; General Description: Housing; Single row; Crimping and IDC |
| SHC615AP | Wide-Bandwidth, DC RESTORATION CIRCUIT |
| SHC615AU | Wide-Bandwidth, DC RESTORATION CIRCUIT |
| SHE113MD-B | High Efficiency LED Lamp |
| SHE114RC-(B) | High Efficiency LED Lamp |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SHC605AU | 制造商:BB 制造商全稱:BB 功能描述:High-Speed Operational TRACK-AND-HOLD AMPLIFIER |
| SHC615 | 制造商:BB 制造商全稱:BB 功能描述:Wide-Bandwidth, DC RESTORATION CIRCUIT |
| SHC615AP | 制造商:BB 制造商全稱:BB 功能描述:Wide-Bandwidth, DC RESTORATION CIRCUIT |
| SHC615AU | 制造商:BURR_BROWN 功能描述: |
| SHC-62 | 功能描述:CLAMP SNAP-IT .953-1.094" RoHS:是 類別:線纜，導(dǎo)線 - 管理 >> 線夾和夾具 系列:SHC 標(biāo)準(zhǔn)包裝:100 系列:TC 類型:C-夾 開口尺寸:0.79" L x 0.54" W x 0.67" H（20.1mm x 13.7mm x 17.0mm） 安裝類型:釘子 材質(zhì):聚丙烯 顏色:黑 |
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