參數(shù)資料
型號: AD9772
廠商: Analog Devices, Inc.
英文描述: 14-Bit,150 MSPS T×DAC+TM with 2× Interpolation Filter(單電源,過采樣,14位D/A轉(zhuǎn)換器)
中文描述: 14位,150 MSPS的DAC的商標厚× 2 ×插值濾波器(單電源,過采樣,14位的D / A轉(zhuǎn)換器)
文件頁數(shù): 5/30頁
文件大小: 341K
代理商: AD9772
REV. 0
–5–
AD9772
DIGITAL FILTER SPECIFICATIONS
(T
MIN
to T
MAX
, AVDD = +3 V, CLKVDD = +3 V, PLLVDD = 0 V, DVDD = +3 V,
I
OUTFS
= 20 mA, Differential Transformer Coupled Output, 50
V
Doubly Terminated, unless otherwise noted)
Parameter
Min
Typ
Max
Units
MAXIMUM INPUT DATA RATE (f
DATA
)
DIGITAL FILTER CHARACTERISTICS
Passband Width
1
: 0.005 dB
Passband Width: 0.01 dB
Passband Width: 0.1 dB
Passband Width: –3 dB
150
MSPS
0.401
0.404
0.422
0.479
f
OUT
/f
DATA
f
OUT
/f
DATA
f
OUT
/f
DATA
f
OUT
/f
DATA
LINEAR PHASE (FIR IMPLEMENTATION)
STOPBAND REJECTION
0.606 f
CLOCK
to 1.394 f
CLOCK
GROUP DELAY
2
73
dB
21
Input Clocks
IMPULSE RESPONSE DURATION
–40 dB
–60 dB
36
42
Input Clocks
Input Clocks
NOTES
1
Excludes sin(x)/x characteristic of DAC.
2
Defined as the number of data clock cycles between impulse input and peak of output response.
Specifications subject to change without notice.
FREQUENCY – DC TO f
DATA
0
–140
0
1
0.1
O
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
–20
–40
–60
–80
–100
–120
Figure 2a. FIR Filter Frequency Response—Baseband Mode
TIME – Samples
1
–0.4
0
5
N
10
15
20
25
30
35
40
45
0.8
0.6
0.4
0.2
0
–0.2
Figure 2b. FIR Filter Impulse Response—Baseband Mode
Table I. Integer Filter Coefficients for Interpolation Filter
(43-Tap Half-Band FIR Filter)
Lower
Coefficient
Upper
Coefficient
Integer
Value
H(1)
H(2)
H(3)
H(4)
H(5)
H(6)
H(7)
H(8)
H(9)
H(10)
H(11)
H(12)
H(13)
H(14)
H(15)
H(16)
H(17)
H(18)
H(19)
H(20)
H(21)
H(22)
H(43)
H(42)
H(41)
H(40)
H(39)
H(38)
H(37)
H(36)
H(35)
H(34)
H(33)
H(32)
H(31)
H(30)
H(29)
H(28)
H(27)
H(26)
H(25)
H(24)
H(23)
10
0
–31
0
69
0
–138
0
248
0
–419
0
678
0
–1083
0
1776
0
–3282
0
10364
16384
相關(guān)PDF資料
PDF描述
AD9773 12-Bit, 160 MSPS 2】/4】/8】 Interpolating Dual TxDAC+ D/A Converter
AD9773AST 12-Bit, 160 MSPS 2】/4】/8】 Interpolating Dual TxDAC+ D/A Converter
AD9773EB 12-Bit, 160 MSPS 2】/4】/8】 Interpolating Dual TxDAC+ D/A Converter
AD9774AS 14-Bit, 32 MSPS TxDAC⑩ with 4x Interpolation Filters
AD9774EB 14-Bit, 32 MSPS TxDAC⑩ with 4x Interpolation Filters
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9772A 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 160 MSPS TxDAC+ with 2x Interpolation Filter
AD9772AAST 制造商:Analog Devices 功能描述:DAC 1-CH Segment 14-bit 48-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:14BIT 160 MSPS TXDAC+ W/2X INTERPOLATION - Tape and Reel 制造商:Analog Devices 功能描述:Digital-Analog Converter IC Number of Bi
AD9772AASTRL 制造商:Analog Devices 功能描述:DAC 1-CH Segment 14-bit 48-Pin LQFP T/R
AD9772AASTZ 功能描述:IC DAC 14BIT 160MSPS 48-LQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:TxDAC+® 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 設(shè)置時間:4µs 位數(shù):12 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 電壓電源:單電源 功率耗散(最大):- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP,8-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:8-uMAX 包裝:管件 輸出數(shù)目和類型:2 電壓,單極 采樣率(每秒):* 產(chǎn)品目錄頁面:1398 (CN2011-ZH PDF)
AD9772AASTZRL 功能描述:IC DAC 14BIT 160MSPS 48LQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:TxDAC+® 產(chǎn)品培訓模塊:Data Converter Fundamentals DAC Architectures 標準包裝: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