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參數(shù)資料
| 型號： | CLC5956IMTD |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | ADC |
| 英文描述： | 12-bit, 65 MSPS Broadband Monolithic A/D Converter |
| 中文描述： | 1-CH 12-BIT CONVERTER SUBSYSTEM ADC, PARALLEL ACCESS, PDSO48 |
| 封裝： | TSSOP-48 |
| 文件頁數(shù)： | 4/10頁 |
| 文件大小： | 391K |
| 代理商： | CLC5956IMTD |
Converter Electrical Characteristics
(Continued)
The following specifications apply for AV
CC
= DV
= +5V, 52 MSPS, 50% Encode Clock Duty Cycle, C
L
= 7 pF.
Boldface
limits apply for T
A
= T
min
= 40C to T
max
= +85C,
all other limits T
A
= 25C (Notes 2, 3, 4).
Symbol
Parameter
Conditions
ANALOG INPUTS
R
IN
(Diff)
(Differential)
C
IN
Analog Input Capacitance
ENCODE INPUTS
V
IL
Logic Input Low Voltage
V
IH
Logic Input High Voltage
I
IL
Logic Input Low Current
I
IH
Logic Input High Current
DIGITAL OUTPUTS
V
OL
Logic Output Low Voltage
V
OH
Logic Output High Voltage
TIMING
F
s
max
Maximum Conversion Rate
F
s
min
Minimum Conversion Rate
PWH
Pulse Width High
PWL
Pulse Width Low
Pipeline Delay (Note 5)
Output Propagation Delay
POWER REQUIREMENTS
I
CC
Total Operating Supply Current
65 MSPS
Power Consumption
65 MSPS
Power Supply Rejection Ratio
Min
Typ
Max
Units
Analog Input Resistance
1000
2
pF
3.0
4.0
3.5
4.5
5
25
V
V
μA
μA
1
16
0.4
V
V
2.4
65
10
7.7
7.7
MSPS
MSPS
ns
ns
CLK Cy
ns
3.0
1.6
123
615
64
150
750
mA
mW
dB
Note 1:
“Absolute Maximum Ratings” are limiting values, to be applied individually, and beyond which the serviceability of the circuit may be impaired. Functional op-
erability under any of these conditions is not necessarily implied. Exposure to maximum ratings for extended periods may affect device reliability.
Note 2:
Limits are 100% tested at 25C.
Note 3:
Typical characteristics are the mean values of the distributions of deliverable converters at 25C.
Note 4:
Outgoing quality levels are determined from tested parameters.
Note 5:
Max pipeline delay rating is based upon product characterization and simulation.
Note 6:
The absolute maximum junction (T
max) temperature for this device is 175C. The maximum allowable power dissipation is dictated by T
max, the
junction-to-ambient thermal resistance (
θ
), and the ambient temperature (T
), and can be calculated using the formula P
max = (T
max – T
)/
θ
. For the 48-pin
TSSOP,
θ
is 56C/W, so P
max = 2.68W at 25C and 1.6W at the maximum operating ambient temperature of 85C. Note that the power dissipation of this device
under normal operation will typically be about 625 mW (615 mW quiescent power + 10 mW due to 1 TTLload on each digital output). The values of absolute maximum
power dissipation will only be reached when the CLC5956 is operated in a severe fault condition (e.g., when input or output pins are driven beyond the power supply
voltages, or the power supply polarity is reversed). Obviously, such conditions should always be avoided.
Typical Performance Characteristics
(AV
CC
= DV
CC
= +5V)
SNR and SFDR vs Input Frequency
DS015011-3
SNR and SFDR vs Input Frequency
DS015011-4
SNR and SFDR vs Input Frequency
DS015011-5
www.national.com
4
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CLC5956IMTDX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:12-bit, 65 MSPS Broadband Monolithic A/D Converter |
| CLC5956PCASM | 功能描述:EVALUATION BOARD FOR CLC5956 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 模數(shù)轉(zhuǎn)換器 (ADC) 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- ADC 的數(shù)量:1 位數(shù):12 采樣率（每秒）:94.4k 數(shù)據(jù)接口:USB 輸入范圍:±VREF/2 在以下條件下的電源（標(biāo)準(zhǔn)）:- 工作溫度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，軟件 |
| CLC5957 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:12-Bit, 70MSPS Broadband Monolithic A/D Converter |
| CLC5957_02 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:12-Bit, 70MSPS Broadband Monolithic A/D Converter |
| CLC5957MTD | 制造商:Texas Instruments 功能描述:IC 12BIT ADC 70MSPS BB MONOLITHIC |
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