MAX5856AECM+TD Maxim Integrated Products, MAX5856AECM+TD Datasheet - Page 8

• Manufacturer Part Number: MAX5856AECM+TD
• Description: IC DAC 8BIT DUAL 300MSPS 48-TQFP
• Manufacturer: Maxim Integrated Products

Specifications of MAX5856AECM+TD

• Settling Time: 11ns
• Number Of Bits: 8
• Data Interface: Parallel
• Number Of Converters: 2
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 792mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP Exposed Pad, 48-eTQFP, 48-HTQFP, 48-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dual 8-Bit, 300Msps DAC with 4x/2x/1x
Interpolation Filters and PLL
8
(AV
differential output, T
-100
DD
_______________________________________________________________________________________
100
-10
-20
-30
-40
-50
-60
-70
-80
-90
FFT PLOT FOR DAC UPDATE NYQUIST WINDOW
90
80
70
60
50
40
30
20
10
0
0
-40
= DV
0
vs. TEMPERATURE (NO INTERPOLATION,
(NO INTERPOLATION, f
8.25
SPURIOUS-FREE DYNAMIC RANGE
A
f
f
OUT
DD
OUT
16.50
DAC
-15
OUTPUT FREQUENCY (MHz)
= 0dBFS
= 10MHz, A
24.75
= PV
= 165MHz, f
TEMPERATURE (°C)
A
33.00
OUT
A
10
DD
= +25°C, unless otherwise noted.)
= -12dBFS
41.25
= 3V, AGND = DGND = PGND = 0, external reference = 1.2V, no interpolation, PLL disabled, I
A
OUT
49.50
OUT
OUT
35
DAC
= 0dBFS)
= -6dBFS
57.75
= 5MHz)
= 165MHz,
66.00
60
74.25
82.50
85
-100
Typical Operating Characteristics (continued)
-10
-20
-30
-40
-50
-60
-70
-80
-90
f
80
75
70
65
60
55
50
45
40
DAC
0
0
0
FFT PLOT FOR DAC UPDATE NYQUIST
(NO INTERPOLATION, f
= 200MHz, f
SPURIOUS-FREE DYNAMIC RANGE
10 20 30 40 50 60 70 80 90 100
10
WINDOW (2x INTERPOLATION,
vs. OUTPUT FREQUENCY
20
OUTPUT FREQUENCY (MHz)
OUTPUT FREQUENCY (MHz)
30
T
OUT
A
= -10°C
40
= 10MHz, A
T
A
50
= +85°C
DAC
60
T
= 165MHz)
A
OUT
= +25°C
70
= 0dBFS)
80
90
-100
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
f
DAC
0
0
7.7
0
FFT PLOT FOR DAC UPDATE NYQUIST
= 200MHz, f
f
f
A
CLK
OUT
OUT
10 20 30 40 50 60 70 80 90 100
WINDOW (4x INTERPOLATION,
8.3
= 165MHz
FFT PLOT (±2MHz WINDOW)
= 9.7MHz
= -6dBFS
OUTPUT FREQUENCY (MHz)
OUTPUT FREQUENCY (MHz)
8.9
OUT
9.5
= 10MHz, A
10.1
10.7
FS
OUT
= 20mA,
= 0dBFS)
11.3
11.7