參數(shù)資料
型號(hào)： MAX5873EGK+D
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 1/16頁(yè)
文件大?。?/td> 0K
描述： IC DAC 12BIT 200MSPS DUAL 68-QFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 30
設(shè)置時(shí)間： 14ns
位數(shù)： 12
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： 68-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 68-QFN 裸露焊盤（10x10）
包裝： 管件
輸出數(shù)目和類型： 4 電流，單極
采樣率（每秒）： 200M
產(chǎn)品目錄頁(yè)面： 1398 (CN2011-ZH PDF)
General Description
The MAX5873 is an advanced 12-bit, 200Msps, dual
digital-to-analog converter (DAC). This DAC meets the
demanding performance requirements of signal synthesis
applications found in wireless base stations and other
communications applications. Operating from 3.3V and
1.8V supplies, this dual DAC offers exceptional dynamic
performance such as 78dBc spurious-free dynamic range
(SFDR) at fOUT = 16MHz and supports update rates of
200Msps, with a power dissipation of only 255mW.
The MAX5873 utilizes a current-steering architecture
that supports a 2mA to 20mA full-scale output current
range, and allows a 0.1VP-P to 1VP-P differential output
voltage swing. The MAX5873 features an integrated
1.2V bandgap reference and control amplifier to ensure
high-accuracy and low-noise performance. A separate
reference input (REFIO) allows for the use of an exter-
nal reference source for optimum flexibility and
improved gain accuracy.
The digital and clock inputs of the MAX5873 accept
3.3V CMOS voltage levels. The MAX5873 features a
flexible input data bus that allows for dual-port input or
a single-interleaved data port. The MAX5873 is avail-
able in a 68-pin QFN package with an exposed paddle
(EP) and is specified for the extended temperature
range (-40°C to +85°C).
Refer to the MAX5874 and MAX5875 data sheets for
pin-compatible 14-bit and 16-bit versions of the
MAX5873, respectively. Refer to the MAX5876 for an
LVDS-compatible version of the MAX5873.
Applications
Base Stations: Single-Carrier UMTS, CDMA, GSM
Communications: Fixed Broadband Wireless
Access, Point-to-Point Microwave
Direct Digital Synthesis (DDS)
Cable Modem Termination System (CMTS)
Automated Test Equipment (ATE)
Instrumentation
Features
200Msps Output Update Rate
Noise Spectral Density = -152dBFS/Hz
at fOUT = 16MHz
Excellent SFDR and IMD Performance
SFDR = 78dBc at fOUT = 16MHz (to Nyquist)
SFDR = 73dBc at fOUT = 80MHz (to Nyquist)
IMD = -85dBc at fOUT = 10MHz
IMD = -74dBc at fOUT = 80MHz
ACLR = 74dB at fOUT = 61MHz
2mA to 20mA Full-Scale Output Current
CMOS-Compatible Digital and Clock Inputs
On-Chip 1.2V Bandgap Reference
Low 255mW Power Dissipation
68-Lead QFN-EP Package
Evaluation Kit Available (MAX5873EVKIT)
MAX5873
12-Bit, 200Msps, High-Dynamic-Performance,
Dual DAC with CMOS Inputs
________________________________________________________________ Maxim Integrated Products
1
58
59
60
61
62
54
55
56
57
63
38
39
40
41
42
43
44
45
46
47
DVDD3.3
AV
DD1.8
A10
QFN
TOP VIEW
A11
DV
DD1.8
N.C.
B0
B1
B2
52
53
B3
B4
DACREF
AV
DD3.3
GND
AV
DD3.3
OUTQP
OUTQN
GND
OUTIP
OUTIN
AV
DD3.3
GND
AV
DD3.3
B9
B10
B11
SELIQ
GND
XOR
DORI
PD
TORB
CLKP
35
36
37
CLKN
GND
AVCLK
GND
N.C.
REFIO
GND
AVDD3.3
GND
A0
A1
A2
A3
48
B8
A4
64
A9
65
66
67
A6
A7
A8
68
A5
23
22
21
20
19
27
26
25
24
18
29
28
32
31
30
GND
AV
DD1.8
34
33
49
50
B6
B7
51
B5
11
10
9
8
7
6
5
4
3
2
16
15
14
13
12
1
FSADJ
17
MAX5873
Pin Configuration
Ordering Information
19-3446; Rev 3; 1/07
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
*EP = Exposed pad.
+ Denotes lead-free package.
D = Dry pack.
EVALUATION
KIT
AVAILABLE
PART
TEMP RANGE
PIN-
PACKAGE
PKG
CODE
MAX5873EGK-D
-40°C to +85°C
68 QFN-EP*
G6800-4
MAX5873EGK+D
-40°C to +85°C
68 QFN-EP*
G6800-4
Selector Guide
PART
RESOLUTION
(BITS)
UPDATE
RATE (Msps)
LOGIC
INPUTS
MAX5873
12
200
CMOS
MAX5874
14
200
CMOS
MAX5875
16
200
CMOS
MAX5876
12
250
LVDS
MAX5877
14
250
LVDS
MAX5878
16
250
LVDS
相關(guān)PDF資料
PDF描述
MAX5874EGK+D IC DAC 14BIT 200MSPS DUAL 68-QFN
MAX5875EGK+D IC DAC 16BIT DUAL 200MSPS 68-QFN
MAX5876EGK+D IC DAC 12BIT DUAL 250MSPS 68-QFN
MAX5877EGK+D IC DAC 14BIT DUAL 250MSPS 68-QFN
MAX5878EGK+D IC DAC 16BIT DUAL 250MSPS 68-QFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5873EGK-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
MAX5873EVKIT 功能描述:數(shù)模轉(zhuǎn)換器- DAC Evaluation Kit for the MAX5873 MAX5874 MAX5875 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
MAX5874EGK 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX5874EGK+D 功能描述:數(shù)模轉(zhuǎn)換器- DAC 14-Bit 2Ch 200Msps 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
MAX5874EGK+TD 功能描述:數(shù)模轉(zhuǎn)換器- DAC 14-Bit 2Ch 200Msps 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
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