參數(shù)資料
型號(hào): MAX5874EGK+TD
廠商: Maxim Integrated Products
文件頁數(shù): 11/16頁
文件大?。?/td> 0K
描述: IC DAC 14BIT DUAL 200MSPS 68-QFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
設(shè)置時(shí)間: 14ns
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: 68-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 68-QFN 裸露焊盤(10x10)
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 4 電流,單極
采樣率(每秒): 200M
MAX5874
14-Bit, 200Msps, High-Dynamic-Performance,
Dual DAC with CMOS Inputs
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(AVDD3.3 = DVDD3.3 = AVCLK = 3.3V, AVDD1.8 = DVDD1.8 = 1.8V, GND = 0, external reference VREFIO = 1.25V, output load 50 double-
terminated, transformer-coupled output, IOUTFS = 20mA, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
(Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ANALOG OUTPUT TIMING (See Figure 4)
Output Fall Time
tFALL
90% to 10% (Note 5)
0.7
ns
Output Rise Time
tRISE
10% to 90% (Note 5)
0.7
ns
Output-Voltage Settling Time
tSETTLE
Output settles to 0.025% FS (Note 5)
14
ns
Output Propagation Delay
tPD
Excluding data latency (Note 5)
1.1
ns
Glitch Impulse
Measured differentially
1
pVs
IOUTFS = 2mA
30
Output Noise
nOUT
IOUTFS = 20mA
30
pA/
√Hz
TIMING CHARACTERISTICS
Data to Clock Setup Time
tSETUP
Referenced to rising edge of clock (Note 6)
-0.6
-1.2
ns
Data to Clock Hold Time
tHOLD
Referenced to rising edge of clock (Note 6)
2.1
1.5
ns
Latency to I output
9
Single-Port (Interleaved Mode)
Data Latency
Latency to Q output
8
Clock
cycles
Dual-Port (Parallel Mode) Data
Latency
5.5
Clock
cycles
Minimum Clock Pulse-Width High
tCH
CLKP, CLKN
2.4
ns
Minimum Clock Pulse-Width Low
tCL
CLKP, CLKN
2.4
ns
CMOS LOGIC INPUTS (A13/B13–A0/B0, XOR, SELIQ, PD, TORB,
DORI)
Input Logic High
VIH
0.7 x
DVDD3.3
V
Input Logic Low
VIL
0.3 x
DVDD3.3
V
Input Leakage Current
IIN
120
A
PD, TORB,
DORI Internal
Pulldown Resistance
VPD = VTORB = VDORI = 3.3V
1.5
M
Input Capacitance
CIN
2.5
pF
CLOCK INPUTS (CLKP, CLKN)
Sine wave
> 1.5
Differential Input Voltage Swing
Square wave
> 0.5
VP-P
Differential Input Slew Rate
SRCLK
(Note 7)
> 100
V/s
External Common-Mode Voltage
Range
VCOM
AVCLK / 2
±0.3
V
Input Resistance
RCLK
5k
Input Capacitance
CCLK
2.5
pF
POWER SUPPLIES
AVDD3.3
3.135
3.3
3.465
Analog Supply Voltage Range
AVDD1.8
1.710
1.8
1.890
V
DVDD3.3
3.135
3.3
3.465
Digital Supply Voltage Range
DVDD1.8
1.710
1.8
1.890
V
Clock Supply Voltage Range
AVCLK
3.135
3.3
3.465
V
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