參數(shù)資料
型號： SPT7734
廠商： Fairchild Semiconductor Corporation
英文描述： 8-BIT, 40 MSPS,175 mW A/D CONVERTER
中文描述： 8位，40 MSPS的，175毫瓦的A / D轉(zhuǎn)換器
文件頁數(shù)： 3/9頁
文件大?。?/td> 86K
代理商： SPT7734
3
1/27/98
SPT7734
ELECTRICAL SPECIFICATIONS
T
A
=T
MAX
to T
MAX
, AV
DD
=DV
DD
=+5.0 V, V
IN
=0 to 4 V, f
S
=40 MSPS, V
RHS
=4.0 V, V
RLS
=0.0 V, unless otherwise specified.
TEST
CONDITIONS
TEST
LEVEL
SPT7734
TYP
PARAMETERS
Dynamic Performance
Signal-to-Noise Ratio
(without Harmonics)
f
IN
=3.58 MHz
f
IN
=10.3 MHz
Harmonic Distortion
f
IN
=3.58 MHz
f
IN
=10.3 MHz
Signal-to-Noise and Distortion
(SINAD)
f
IN
=3.58 MHz
f
IN
=10.3 MHz
Spurious Free Dynamic Range
Differential Phase
Differential Gain
Intermodulation Distortion
Inputs
Logic 1 Voltage
Logic 0 Voltage
Maximum Input Current Low
Maximum Input Current High
Input Capacitance
Digital Outputs
Logic 1 Voltage
Logic 0 Voltage
t
RISE
t
FALL
Output Enable to Data Output Delay
MIN
MAX
UNITS
VI
VI
46
45
49
48
dB
dB
9 Distortion bins from
1024 pt FFT
VI
VI
53
53
57
56
dB
dB
VI
VI
V
V
V
46
45
49
48
63
dB
dB
dB
Degree
%
dB
f
IN
=1.0 MHz
±
0.3
±
0.3
TBD
VI
VI
VI
VI
V
2.0
V
V
μ
A
μ
A
pF
0.8
+10
+10
-10
-10
+5
I
OH
= 0.5 mA
I
OL
= 1.6 mA
15 pF load
15 pF load
20 pF load, T
A
= +25
°
C
50 pF load over temp.
VI
VI
V
V
V
V
3.5
V
V
ns
ns
ns
ns
0.4
10
10
10
22
Power Supply Requirements
Voltages
OV
DD
DV
DD
AV
DD
AI
DD
DI
DD
IV
IV
IV
VI
VI
VI
3.0
4.75
4.75
5.0
5.25
5.25
22
23
225
V
V
V
mA
mA
mW
5.0
5.0
17
18
175
Currents
Power Dissipation
TEST LEVEL CODES
All electrical characteristics are subject to the
following conditions:
All parameters having min/max specifications
are guaranteed. The Test Level column indi-
cates the specific device testing actually per-
formed during production and Quality Assur-
ance inspection. Any blank section in the data
column indicates that the specification is not
tested at the specified condition.
TEST PROCEDURE
100% production tested at the specified temperature.
100% production tested at T
A
=25
°
C, and sample
tested at the specified temperatures.
QA sample tested only at the specified temperatures.
Parameter is guaranteed (but not tested) by design
and characterization data.
Parameter is a typical value for information purposes
only.
100% production tested at T
A
= 25
°
C. Parameter is
guaranteed over specified temperature range.
TEST LEVEL
I
II
III
IV
V
VI
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SPT7734SCS 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 8BIT 40 MSPS SaR aDC RoHS:否 制造商:Texas Instruments 輸入信號類型: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
SPT7734SCS_Q 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8BIT 40 MSPS 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
SPT7734SCT 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 8BIT 40 MSPS SaR aDC RoHS:否 制造商:Texas Instruments 輸入信號類型: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
SPT7734SCT_Q 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8BIT 40 MSPS 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 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
SPT774 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FAST, COMPLETE 12-BIT UP COMPATIBLE A/D CONVERTER WITH SAMPLE/HOLD
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