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參數(shù)資料
| 型號(hào)： | SPT7853 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | TRIPLE 10-BIT, 30 MSPS A/D CONVERTER |
| 中文描述： | 三路10位，30 MSPS的A / D轉(zhuǎn)換 |
| 文件頁數(shù)： | 2/10頁 |
| 文件大小： | 70K |
| 代理商： | SPT7853 |
2
12/14/99
SPT7853
ELECTRICAL SPECIFICATIONS
T
A
=T
MIN
to T
MAX
, V
DD
=OV
DD
=+5.0 V, V
IN
=0 to 4 V,
S
=30 MSPS,
CLK
=60 MHz, V
RHS
=4.0 V, V
RLS
=0.0 V, unless otherwise specified.
TEST
CONDITIONS
TEST
LEVEL
SPT7853
TYP
PARAMETERS
MIN
MAX
UNITS
DC Performance
Resolution
Differential Linearity
Integral Linearity
10
Bits
LSB
LSB
s = 20 MSPS
s = 20 MSPS
V
V
±
0.5
±
1.0
Analog Input
Input Voltage Range
2
Input Resistance
Input Capacitance
Input Bandwidth (Full Power)
–Full-Scale Error
2
+Full-Scale Error
2
Reference Ladder Resistance
IV
IV
V
V
V
V
VI
V
RLS
V
RHS
V
k
pF
MHz
%FS
%FS
50
5
120
±
0.5
±
0.25
170
120
220
Timing Characteristics
Conversion Rate
Clock Duty Cycle Range
Clock-to-Sample Rate Relationship
Pipeline Delay (Latency)
Aperture Delay Time
Aperture Jitter Time
VI
IV
IV
IV
V
V
30
45
MSPS
%
55
2:1
12
Clock Cycles
ns
ps
5
15
Dynamic Performance
Effective Number of Bits
IN
= 3.58 MHz
@ 25
°
C
@ 0 to 70
°
C
@ 25
°
C
VI
V
V
8.3
8.7
8.0
7.4
Bits
Bits
Bits
IN
= 10.0 MHz
Signal-to-Noise Ratio
IN
= 3.58 MHz
@ 25
°
C
@ 0 to 70
°
C
@ 25
°
C
VI
V
V
53
56
dB
dB
dB
51.6
48
IN
= 10.0 MHz
Total Harmonic Distortion
IN
= 3.58 MHz
@ 25
°
C
@ 0 to 70
°
C
@ 25
°
C
VI
V
V
–56
–58
–54.6
–51
dB
dB
dB
IN
= 10.0 MHz
Signal-to-Noise + Distortion Ratio
IN
= 3.58 MHz
@ 25
°
C
@ 0 to 70
°
C
@ 25
°
C
VI
V
V
52
54.5
49.7
46
dB
dB
dB
IN
= 10.0 MHz
Supply Voltages
V
DD....................................................................................................
+6 V
OV
DD.................................................................................................
+6 V
Temperature
Analog Inputs ..................................–0.5 V to V
DD
+0.5 V
V
REF
................................................–0.5 V to V
DD
+0.5 V
Clock Input ...................................... –0.5 V to V
DD
+0.5 V
Output Currents
Digital Outputs .......................................................10 mA
Temperature
Operating Temperature ................................ 0 to + 70
°
C
Junction Temperature ......................................... +150
°
C
Lead, Soldering (10 seconds) ............................. +300
°
C
Storage .................................................... –65 to +150
°
C
Note
:
1. Operation at any Absolute Maximum Rating is not implied and operation beyond the ratings may cause damage to the device.
See Electrical Specifications for proper nominal applied conditions in typical applications.
ABSOLUTE MAXIMUM RATINGS (Beyond which damage may occur)
1
25
°
C
2
The full-scale range spans the reference ladder sense pins, V
RHS
and V
RLS
. Refer to the Voltage Reference section for discussion.
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| SPT7855 | 10-BIT, 25 MSPS, 135 mW A/D CONVERTER |
| SPT7855SCS | 10-BIT, 25 MSPS, 135 mW A/D CONVERTER |
| SPT7855SCT | 10-BIT, 25 MSPS, 135 mW A/D CONVERTER |
| SPT7855SIS | 10-BIT, 25 MSPS, 135 mW A/D CONVERTER |
| SPT7855SIT | 10-BIT, 25 MSPS, 135 mW A/D CONVERTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SPT7853SCT | 制造商:CADEKA 制造商全稱:CADEKA 功能描述:TRIPLE 10-BIT, 30 MSPS A/D CONVERTER |
| SPT7855 | 制造商:CADEKA 制造商全稱:CADEKA 功能描述:10-BIT, 25 MSPS, 135 mW A/D CONVERTER |
| SPT7855SCS | 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 10BIT 40MSPS SaR aDC RoHS:否 制造商:Texas Instruments 輸入信號(hào)類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel |
| SPT7855SCS_Q | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10BIT 40MSPS SaR aDC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| SPT7855SCT | 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 10BIT 40MSPS SaR aDC RoHS:否 制造商:Texas Instruments 輸入信號(hào)類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel |
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