HI5728EVAL1 Intersil, HI5728EVAL1 Datasheet - Page 4

• Manufacturer Part Number: HI5728EVAL1
• Description: EVALUATION PLATFORM TQFPHI5728
• Manufacturer: Intersil

Specifications of HI5728EVAL1

• Number Of Dac's: 2
• Number Of Bits: 10
• Outputs And Type: 2, Differential
• Sampling Rate (per Second): 125M
• Data Interface: Parallel
• Settling Time: 35ns
• Dac Type: Current
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: HI5728
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Typical Applications Circuit
SLEEP
+5V OR +3V SUPPLY
0.1µF
DV
DD
10µF
+
ID0 (LSB)
ID6
ID5
ID4
ID3
ID2
ID1
FERRITE
BEAD
10µH
AV
4
AV
0.1µF
DD
0.1µF
DD
50Ω
0.1µF
AGND
ICOMP1
IOUTA
DV
1
2
3
4
5
6
7
8
9
10
11
12
48
13 14 15 16
DD
DGND
NC (GROUND)
DV
50Ω
0.1µF
47
DV
(POWER PLANE)
DD
46
DD
50Ω
IOUTB
45
44
17
I
CLK
43
18
/Q
42
19
QOUTB
NC (GROUND)
HI5728
CLK
41
20
50Ω
40
21
DV
39
22
DGND
DV
AV
0.1µF
DD
50Ω
38
23
QOUTA
AV
DD
DD
R
2kΩ
37
SET
24
DD
36
35
34
33
32
31
30
29
28
27
26
25
(POWER PLANE)
REFIO
QCOMP1
AGND
0.1µF
QD6
QD5
QD4
QD3
QD2
QD1
QD0 (LSB)
0.1µF
0.1µF
DIGITAL
GROUND
PLANE
ANALOG
GROUND
PLANE
0.1µF
NOTE: ICOMP1 AND QCOMP1
PINS (24, 14) MUST BE TIED
TOGETHER EXTERNALLY
AV
FERRITE
AV
BEAD
10µH
DD
DD
+5V OR +3V SUPPLY
+
10µF
0.1µF
January 22, 2010
DV
DD
FN4321.5