TMIN to T
參數(shù)資料
型號: AD9778ABSVZRL
廠商: Analog Devices Inc
文件頁數(shù): 53/56頁
文件大?。?/td> 0K
描述: DAC 14BIT 1.0GSPS 100-TQFP
產(chǎn)品培訓(xùn)模塊: DAC Architectures
標(biāo)準(zhǔn)包裝: 1,000
位數(shù): 14
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 2
電壓電源: 模擬和數(shù)字
功率耗散(最大): 300mW
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 100-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 100-TQFP-EP(14x14)
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 4 電流,單極;4 電流,雙極
采樣率(每秒): 1G
AD9776A/AD9778A/AD9779A
Rev. B | Page 6 of 56
DIGITAL SPECIFICATIONS
TMIN to TMAX, AVDD33 = 3.3 V, DVDD33 = 3.3 V, DVDD18 = 1.8 V, CVDD18 = 1.8 V, IOUTFs = 20 mA, maximum sample rate, unless
otherwise noted. LVDS driver and receiver are compliant to the IEEE-1596 reduced range link, unless otherwise noted.
Table 2.
Parameter
Conditions
Min
Typ
Max
Unit
CMOS INPUT LOGIC LEVEL
Input VIN Logic High
2.0
V
Input VIN Logic Low
0.8
V
Maximum Input Data Rate at Interpolation
300
MSPS
250
MSPS
200
MSPS
DVDD18, CVDD18 = 1.8 V ± 5%
112.5
MSPS
DVDD18, CVDD18 = 1.9 V ± 5%
125
MSPS
DVDD18, CVDD18 = 2.0 V ± 2%
137.5
MSPS
CMOS OUTPUT LOGIC LEVEL (DATACLK, PIN 37)1
Output VOUT Logic High
2.4
V
Output VOUT Logic Low
0.4
V
DATACLK Output Duty Cycle
At 250 MHz, into 5 pF load
40
50
60
%
LVDS RECEIVER INPUTS (SYNC_I+, SYNC_I)
SYNC_I+ = VIA, SYNC_I = VIB
Input Voltage Range, VIA or VIB
825
1575
mV
Input Differential Threshold, VIDTH
100
+100
mV
Input Differential Hysteresis, VIDTHH VIDTHL
20
mV
Receiver Differential Input Impedance, RIN
80
120
Ω
LVDS Input Rate
Additional limits on fSYNC_I apply; see description of
Register 0x05, Bits[3:1], in Table 14
250
MSPS
Setup Time, SYNC_I to REFCLK
0.4
ns
Hold Time, SYNC_I to REFCLK
0.55
ns
LVDS DRIVER OUTPUTS (SYNC_O+, SYNC_O)
SYNC_O+ = VOA, SYNC_O = VOB, 100 Ω termination
Output Voltage High, VOA or VOB
1375
mV
Output Voltage Low, VOA or VOB
1025
mV
Output Differential Voltage, |VOD|
150
200
250
mV
Output Offset Voltage, VOS
1150
1250
mV
Output Impedance, RO
Single-ended
80
100
120
Ω
DAC CLOCK INPUT (REFCLK+, REFCLK)
Differential Peak-to-Peak Voltage
400
800
2000
mV
Common-Mode Voltage
300
400
500
mV
Maximum Clock Rate
DVDD18, CVDD18 = 1.8 V ± 5%, PLL off
900
MHz
DVDD18, CVDD18 = 1.9 V ± 5%, PLL off
1000
MHz
DVDD18, CVDD18 = 2.0 V ± 2%, PLL off
1100
MHz
DVDD18, CVDD18 = 2.0 V ± 2%, PLL on
250
MHz
1 Specification is at a DATACLK frequency of 100 MHz into a 1 kΩ load, with maximum drive capability of 8 mA. At higher speeds or greater loads, best practice suggests
using an external buffer for this signal.
相關(guān)PDF資料
PDF描述
VI-B1V-MU CONVERTER MOD DC/DC 5.8V 200W
VI-23H-IV CONVERTER MOD DC/DC 52V 150W
VI-23F-IV CONVERTER MOD DC/DC 72V 150W
VE-B3B-MU CONVERTER MOD DC/DC 95V 200W
AD9778BSVZRL IC DAC 14BIT DUAL 1GSPS 100TQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9778A-DPG2-EBZ 功能描述:BOARD EVALUATION FOR AD9778A RoHS:是 類別:編程器,開發(fā)系統(tǒng) >> 評估板 - 數(shù)模轉(zhuǎn)換器 (DAC) 系列:* 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- DAC 的數(shù)量:4 位數(shù):12 采樣率(每秒):- 數(shù)據(jù)接口:串行,SPI? 設(shè)置時間:3µs DAC 型:電流/電壓 工作溫度:-40°C ~ 85°C 已供物品:板 已用 IC / 零件:MAX5581
AD9778A-EBZ 制造商:Analog Devices 功能描述:Dual 12 /14 /16 Bit, 1 GSPS, Digital To Analog Converters Development Kit 制造商:Analog Devices 功能描述:DUAL 14B, 1.0 GSPS TXDAC - Bulk
AD9778BSVZ 功能描述:IC DAC 14BIT DUAL 1GSPS 100TQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1,000 系列:- 設(shè)置時間:1µs 位數(shù):8 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:8 電壓電源:雙 ± 功率耗散(最大):941mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:24-SOIC W 包裝:帶卷 (TR) 輸出數(shù)目和類型:8 電壓,單極 采樣率(每秒):*
AD9778BSVZ1 制造商:AD 制造商全稱:Analog Devices 功能描述:Dual 12-/14-/16-Bit, 1 GSPS, Digital-to-Analog Converters
AD9778BSVZRL 功能描述:IC DAC 14BIT DUAL 1GSPS 100TQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Data Converter Fundamentals DAC Architectures 標(biāo)準(zhǔn)包裝:750 系列:- 設(shè)置時間:7µs 位數(shù):16 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:雙 ± 功率耗散(最大):100mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-LCC(J 形引線) 供應(yīng)商設(shè)備封裝:28-PLCC(11.51x11.51) 包裝:帶卷 (TR) 輸出數(shù)目和類型:1 電壓,單極;1 電壓,雙極 采樣率(每秒):143k