t
參數(shù)資料
型號: AD9258BCPZ-125
廠商: Analog Devices Inc
文件頁數(shù): 2/44頁
文件大小: 0K
描述: IC ADC 14BIT 125MSPS DL 64LFCSP
設(shè)計資源: High Performance, Dual Channel IF Sampling Receiver (CN0140)
標準包裝: 1
位數(shù): 14
采樣率(每秒): 125M
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 2
功率耗散(最大): 788mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 64-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 64-LFCSP-VQ(9x9)
包裝: 托盤
輸入數(shù)目和類型: 2 個差分,單極
AD9258
Rev. A | Page 10 of 44
TIMING SPECIFICATIONS
Table 5.
Parameter
Conditions
Limit
SYNC TIMING REQUIREMENTS
tSSYNC
SYNC to rising edge of CLK+ setup time
0.30 ns typ
tHSYNC
SYNC to rising edge of CLK+ hold time
0.40 ns typ
SPI TIMING REQUIREMENTS
tDS
Setup time between the data and the rising edge of SCLK
2 ns min
tDH
Hold time between the data and the rising edge of SCLK
2 ns min
tCLK
Period of the SCLK
40 ns min
tS
Setup time between CSB and SCLK
2 ns min
tH
Hold time between CSB and SCLK
2 ns min
tHIGH
SCLK pulse width high
10 ns min
tLOW
SCLK pulse width low
10 ns min
tEN_SDIO
Time required for the SDIO pin to switch from an input to an output relative to the SCLK
falling edge
10 ns min
tDIS_SDIO
Time required for the SDIO pin to switch from an output to an input relative to the SCLK
rising edge
10 ns min
Timing Diagrams
tPD
tSKEW
tCH
tDCO
tCLK
N – 12
N – 13
N – 1
N + 1
N + 2
N + 3
N + 5
N + 4
N
N – 11
N – 10
N – 9
N – 8
VIN
CLK+
CLK–
CH A/CH B DATA
DCOA/DCOB
tA
08
12
4-
00
2
Figure 2. CMOS Default Output Mode Data Output Timing
tPD
tSKEW
tCH
tDCO
tCLK
CH A
N – 12
CH B
N – 12
CH A
N – 11
CH B
N – 11
CH A
N – 10
CH B
N – 10
CH A
N – 9
CH B
N – 9
CH A
N – 8
N – 1
N + 1
N + 2
N + 3
N + 5
N + 4
N
VIN
CLK+
CLK–
CH A/CH B DATA
DCOA/DCOB
tA
08
12
4-
0
57
Figure 3. CMOS Interleaved Output Mode Data Output Timing
相關(guān)PDF資料
PDF描述
AD9259ABCPZRL7-50 IC ADC 14BIT SRL 50MSPS 48LFCSP
AD9260ASZRL IC ADC 16BIT 2.5MHZ 44MQFP
AD9262BCPZ-10 IC ADC 16BIT 10MHZ 64LFCSP
AD9266BCPZRL7-20 IC ADC 16BIT 20MSPS 32LFCSP
AD9269BCPZRL7-20 IC ADC 16BIT 20MSPS DL 64LFCSP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9258BCPZ-1251 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 80 MSPS/105 MSPS/125 MSPS, 1.8 V Dual Analog-to-Digital Converter (ADC)
AD9258BCPZ-80 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual 14 bit 80 high SNR ADC RoHS:否 制造商:Analog Devices 通道數(shù)量: 結(jié)構(gòu): 轉(zhuǎn)換速率: 分辨率: 輸入類型: 信噪比: 接口類型: 工作電源電壓: 最大工作溫度: 安裝風(fēng)格: 封裝 / 箱體:
AD9258BCPZ-801 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 80 MSPS/105 MSPS/125 MSPS, 1.8 V Dual Analog-to-Digital Converter (ADC)
AD9258BCPZRL7-105 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Dual 14 bit 105 highSNR ADC RoHS:否 制造商:Analog Devices 通道數(shù)量: 結(jié)構(gòu): 轉(zhuǎn)換速率: 分辨率: 輸入類型: 信噪比: 接口類型: 工作電源電壓: 最大工作溫度: 安裝風(fēng)格: 封裝 / 箱體:
AD9258BCPZRL7-1051 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 80 MSPS/105 MSPS/125 MSPS, 1.8 V Dual Analog-to-Digital Converter (ADC)