HI1171_05 Datasheet, PDF (1/7 Pages) Intersil Corporation – 8-Bit, 40 MSPS, High Speed D/A Converter

October 26, 2005
®
HI1171
Pb-Free
and
RoHS
Compliant
8-Bit,
40
MSPS,
High
Speed
D/A
Converter
Features
• Throughput Rate . . . . . . . . . . . . . . . . . . . . . . . . . 40MHz
• Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-Bit
• Integral Linearity Error . . . . . . . . . . . . . . . . . . 0.25 LSB
• Low Glitch Noise
• Single Supply Operation . . . . . . . . . . . . . . . . . . . . . . +5V
• Low Power Consumption (Max) . . . . . . . . . . . . . . 80mW
• Evaluation Board Available (HI1171-EV)
• Direct Replacement for the Sony CXD1171
Applications
• Wireless Telecommunications
• Signal Reconstruction
• Direct Digital Synthesis
• Imaging
• Presentation and Broadcast Video
• Graphics Displays
• Signal Generators
Description
The HI1171 is an 8-bit, 40MHz, high speed D/A converter.
The converter incorporates an 8-bit input data register with
blanking capability, and current outputs. The HI1171 fea-
tures low glitch outputs. The architecture is a current cell
arrangement to provide low linearity errors.
The HI1171 is available in an Industrial temperature range
and is offered in a 24 lead (200 mil) SOIC plastic package.
For dual version, please refer to the HI1177 Data Sheet.
For triple version, please refer to the HI1178 Data Sheet.
Ordering Information
PART
NUMBER
HI1171JCB
HI1171-EV
TEMP. RANGE
(^oC)
PACKAGE
PKG. NO.
-40 to 85 24 Ld SOIC M24.2-S
25
Evaluation Board
Pinout
HI1171
(SOIC)
TOP VIEW
(LSB) D0 1
D1 2
D2 3
D3 4
D4 5
D5 6
D6 7
D7 8
BLNK 9
DV_SS 10
V_B 11
CLK 12
24 DV_DD
23 DV_DD
22 AV_DD
21 I_OUT2
20 I_OUT1
19 AV_DD
18 AV_DD
17 VG
16 V_REF
15 I_REF
14 AV_SS
13 DV_SS
Typical Application Circuit
+5V
HI1171
+5V
0.1µF
DV_DD (23, 24)
(18, 19, 22) AV_DD
0.1µF
D7
D7 (MSB)(8)
(17) V_G
0.1µF
D6
D6 (7)
(16) V_REF
1kΩ
D5
D5 (6)
D4
D4 (5)
D3
D3 (4)
D2
D2 (3)
D1
D1 (2)
(20) I_OUT1
D0
D0 (LSB) (1)
D/A
OUT
200Ω
0.1µF
CLK (12)
V_B (11)
BLNK (9)
DV_SS (10, 13)
(15) I_REF
(21) I_OUT2
(14) AV_SS
3.3kΩ
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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