參數(shù)資料
型號(hào): MAX5898EGK+D
廠商: Maxim Integrated Products
文件頁數(shù): 3/33頁
文件大?。?/td> 0K
描述: IC DAC 16BIT DUAL 500MSPS 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: 11ns
位數(shù): 16
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): 831mW
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: 2 電流,單極
采樣率(每秒): 500M
MAX5898
16-Bit, 500Msps, Interpolating and Modulating
Dual DAC with Interleaved LVDS Inputs
______________________________________________________________________________________
11
Pin Description (continued)
PIN
NAME
FUNCTION
35
D3N
Complementary LVDS Data Bit 3. Internal 110
termination to D3P.
36
D3P
LVDS Data Bit 3. Internal 110
termination to D3N.
38
D2N
Complementary LVDS Data Bit 2. Internal 110
termination to D2P.
39
D2P
LVDS Data Bit 2. Internal 110
termination to D2N.
40
D1N
Complementary LVDS Data Bit 1. Internal 110
termination to D1P.
41
D1P
LVDS Data Bit 1. Internal 110
termination to D1N.
42
D0N
Complementary LVDS Data Bit 0 (LSB). Internal 110
termination to D0P.
43
D0P
LVDS Data Bit 0 (LSB). Internal 110
termination to D0N.
44
DVDD3.3
I/O Power Supply. Accepts a 3.0V to 3.6V supply range. Bypass with a 0.1F capacitor as close to
the pin as possible.
45
DOUT
Serial-Port Data Output
46
DIN
Serial-Port Data Input
47
SCLK
Serial-Port Clock Input. Data on DIN is latched on the rising edge of SCLK.
48
CS
Serial-Port Interface Select. Drive CS low to enable serial-port interface.
49
RESET
Reset Input. Hold RESET low during power-up.
50
REFIO
Reference Input/Output. Bypass to ground with a 1F capacitor as close to the pin as possible.
51
DACREF
Current-Set Resistor Return Path. For a 20mA full-scale output current, use a 1.25V external reference
and connect a 2k
resistor between FSADJ and DACREF. Internally connected to GND. DO NOT USE
AS AN EXTERNAL GROUND CONNECTION.
52
FSADJ
Full-Scale Adjust Input. For a 20mA full-scale output current, use a 1.25V external reference and
connect a 2k
resistor between FSADJ and DACREF.
53, 67
AVDD1.8
Low Analog Power Supply. Accepts a 1.71V to 1.89V supply range. Bypass each pin to GND with
a 0.1F capacitor as close to the pin as possible.
54, 56, 59, 61,
64, 66
GND
Ground
55, 60, 65
AVDD3.3
Analog Power Supply. Accepts a 3.135V to 3.465V supply range. Bypass each pin to GND with a
0.1F capacitor as close to the pin as possible.
57
OUTQN
Inverting Differential DAC Current Output for Q Channel
58
OUTQP
Noninverting Differential DAC Current Output for Q Channel
62
OUTIN
Inverting Differential DAC Current Output for I Channel
63
OUTIP
Noninverting Differential DAC Current Output for I Channel
68
AVCLK
Clock Power Supply. Accepts a 3.135V to 3.465V supply range. Bypass to ground with a 0.1F
capacitor as close to the pin as possible.
EP
Exposed Paddle. Must be connected to GND through a low-impedance path.
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