參數(shù)資料
型號(hào)： MAX5858ECM
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： DAC
英文描述： Dual, 10-Bit, 300Msps, Current-Output DAC with 4x/2x/1x Interpolation Filters
中文描述： PARALLEL, WORD INPUT LOADING, 0.011 us SETTLING TIME, 10-BIT DAC, PQFP48
封裝： 7 X 7 MM, 1 MM HEIGHT, MO-136AE, TQFP-48
文件頁(yè)數(shù)： 11/23頁(yè)
文件大小： 809K
代理商： MAX5858ECM
M
Dual, 10-Bit, 300Msps, Current-Output DAC with
4x/2x/1x Interpolation Filters
______________________________________________________________________________________
11
Pin Description
Typical Operating Characteristics (continued)
(AV
DD
= DV
DD
= CV
DD
= 3V ±10%, AGND = DGND = CGND = 0, external reference = 1.2V, no interpolation, I
FS
= 20mA, differential
output, T
A
= +25
°
C, unless otherwise noted.)
PIN
NAME
FUNCTION
1
DA9/PD
Channel A Input Data Bit 9 (MSB)/Power-Down Control Bit:
0: Enter DAC standby mode (DACEN = 0) or power up DAC (DACEN = 1).
1: Enter power-down mode.
Channel A Input Data Bit 8/DAC Enable Control Bit:
0: Enter DAC standby mode with PD = 0.
1: Power up DAC with PD = 0.
X: Enter power-down mode with PD = 1 (X = don
’
t care).
Channel A Input Data Bit 7/Second Interpolation Filter Enable Bit:
0: Interpolation mode is determined by F1EN.
Enable 4x interpolation mode. (F1EN must equal 1.)
2
DA8/DACEN
3
DA7/F2EN
4
DA6/F1EN
Channel A Input Data Bit 6/First Interpolation Filter Enable Bit:
0: Interpolation disable.
1: Enable 2x interpolation.
Channel A Input Data Bit 5/Channel A Gain Adjustment Bit 3
Digital Ground
Digital Power Supply. See the
Power Supplies, Bypassing, Decoupling, and Layout
section.
Channel A Input Data Bit 4/Channel A Gain Adjustment Bit 2
Channel A Input Data Bit 3/Channel A Gain Adjustment Bit 1
5
DA5/G3
DGND
DV
DD
DA4/G2
DA3/G1
6, 19, 47
7, 18, 48
8
9
-125
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-25
0
122.88
ACLR WITH UMTS PLOT
(NO INTERPOLATION, f
DAC
= 122.88MHz,
f
DATA
= 122.88MHz, f
CENTER
= 30.72MHz)
M
OUTPUT FREQUENCY (MHz)
O
12.288MHz/div
ACLR = 63dB
0
61.44
ACLR WITH UMTS PLOT
(2x INTERPOLATION, f
DAC
= 245.76MHz,
f
DATA
= 122.88MHz, f
CENTER
= 30.72MHz)
-25
M
OUTPUT FREQUENCY (MHz)
O
6.14MHz/div
-125
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
ACLR = 63dB
0
122.88
ACLR WITH UMTS PLOT
(2x INTERPOLATION, f
DAC
= 245.76MHz,
f
DATA
= 122.88MHz, f
CENTER
= 30.72MHz)
-25
M
OUTPUT FREQUENCY (MHz)
O
12.288MHz/div
-125
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
ACLR = 63dB
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MAX5858ECM-TD 功能描述:數(shù)模轉(zhuǎn)換器- DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類(lèi)型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
MAX5858EVKIT 制造商:Maxim Integrated Products 功能描述:DUAL-10-BIT, 300MSPS, CURRENT-OUTPUT DAC WITH - Bulk
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