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參數資料
| 型號： | TS83102G0BMGS |
| 廠商： | E2V TECHNOLOGIES PLC |
| 元件分類： | ADC |
| 英文描述： | 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, CBGA152 |
| 封裝： | 21 X 21 MM, 1.27 MM PITCH, HERMETIC SEALED, CERAMIC, CGA-152 |
| 文件頁數： | 24/54頁 |
| 文件大小： | 2622K |
| 代理商： | TS83102G0BMGS |
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30
0935B–BDC–06/08
TS83102G0BMGS
e2v semiconductors SAS 2008
Without ADC input referred thermal noise:
ENOB = 9.2 bits
SINAD = 57 dB
THD = –55.7 dB (over 25 harmonics)
SFDR = –62.6 dBc
SNR = 57.3 dB
Conclusion:
Though the ENOB is 7.8 bits (in this example at 1.4 Gsps Nyquist conditions), the ADC features a 10-bit
linearity regarding the 60 dB typical SFDR performance.
However, it has to be pointed out that the ENOB is actually limited by the ADC’s input referred thermal
noise, which dominates the rms quantization noise. For certain applications (using a spread spectrum)
the signal may be recovered below the thermal noise floor (by cross correlation since it is white noise).
Therefore, the thermal noise can be extracted from the ENOB: the ENOB without a referred input ther-
mal noise is 9.2 instead of 7.8 in this example, only limited by the quantization noise and clock induced
jitter.
7.
Equivalent Input/Output Schematics
Figure 7-1.
Equivalent Analog Input Circuit and ESD Protections
Note:
100
Ω termination midpoint is located inside the package cavity and is DC coupled to ground.
1 mA
VE
E
=
-
5
V
Die Pads
VIN
VINB
Termination
Resistors
Soldered into
the Package
Cavity
50
Ω
2%
GND
50
Ω
2%
Package
Pins
ESD
120 fF
VEE = -5V
1.
5V
VEE = -5V
ESD
120 fF
50
Ω Controlled
Transmission Line
(Bonding + Package + Ball)
Double Pad
260 fF
50
Ω Controlled
Transmission Line
(Bonding +
Package + Ball)
Double Pad
260 fF
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TS83102G0BVGL | 制造商:e2v technologies 功能描述:ADC SGL 2GSPS 10-BIT PARALLEL 152CBGA - Trays |
| TS83102G0CGL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog to Digital Converter |
| TS83102G0GSZR5 | 制造商:e2v technologies 功能描述:TS83102G0GSZR5 - Trays |
| TS831-3I | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MICROPOWER VOLTAGE SUPERVISOR RESET ACTIVE LOW |
| TS831-3ID | 功能描述:監控電路 2.71V Micropower AL RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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