參數(shù)資料
型號: MAX5876
廠商: Maxim Integrated Products, Inc.
英文描述: Quadruple Line Driver 14-CFP -55 to 125
中文描述: 12位、250Msps、高動態(tài)性能、雙路DAC,LVDS輸入
文件頁數(shù): 4/18頁
文件大?。?/td> 511K
代理商: MAX5876
M
16-Bit, 250Msps, High-Dynamic-Performance,
Dual DAC with LVDS Inputs
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(AV
DD3.3
= DV
DD3.3
= AV
CLK
= +3.3V, AV
DD1.8
= DV
DD1.8
= +1.8V, GND = 0, f
CLK
= 2 x f
DAC
, external reference V
REFIO
= +1.25V, out-
put load 50
double-terminated, transformer-coupled output, I
OUTFS
= 20mA, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values
are at T
A
= +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Reference Input Compliance
Range
V
REFIOCR
0.125
1.260
V
Reference Input Resistance
Reference Voltage Drift
ANALOG OUTPUT TIMING (See Figure 4)
Output Fall Time
Output Rise Time
Output Propagation Delay
Glitch Impulse
R
REFIO
TCO
REF
10
±
25
k
ppm/
°
C
t
FALL
t
RISE
t
PD
90% to 10% (Note 5)
10% to 90% (Note 5)
Excluding data latency (Note 5)
Measured differentially
I
OUTFS
= 2mA
I
OUTFS
= 20mA
0.7
0.7
1.1
1
30
30
ns
ns
ns
pV
s
Output Noise
n
OUT
pA/
Hz
TIMING CHARACTERISTICS
Data to Clock Setup Time
Data to Clock Hold Time
t
SETUP
t
HOLD
Referenced to rising edge of clock (Note 6)
Referenced to rising edge of clock (Note 6)
Latency to I output
Latency to Q output
CLKP, CLKN
CLKP, CLKN
-1.2
2.0
ns
ns
9
8
Data Latency
Clock
Cycles
Minimum Clock Pulse-Width High
Minimum Clock Pulse-Width Low
LVDS LOGIC INPUTS (B15P/B15N–B0P/B0N, XORN, XORP, SELIQN, SELIQP)
Differential Input-Logic High
V
IH
Differential Input-Logic Low
V
IL
Common-Mode Voltage Range
V
CMR
Differential Input Resistance
R
IN
Input Capacitance
C
IN
CMOS LOGIC INPUTS (PD, TORB)
t
CH
t
CL
0.9
0.9
ns
ns
100
mV
mV
V
pF
-100
1.125
1.375
(Note 7)
110
2.5
Input-Logic High
V
IH
0.7 x
DV
DD3.3
V
Input-Logic Low
V
IL
0.3 x
DV
DD3.3
+20
V
Input Leakage Current
I
IN
-20
1
μA
PD, TORB Internal Pulldown
Resistance
V
PD
= V
TORB
= 3.3V
1.5
M
Input Capacitance
CLOCK INPUTS (CLKP, CLKN)
C
IN
2.5
pF
Sine wave
Square wave
>1.5
>0.5
Differential Input
Voltage Swing
V
P-P
相關(guān)PDF資料
PDF描述
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