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PDF HI5660 Data sheet ( Hoja de datos )
| Número de pieza | HI5660 | |
| Descripción | High Speed D/A Converter | |
| Fabricantes | Intersil Corporation | |
| Logotipo |  |
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®
Data Sheet
July 2004
HI5660
FN4521.7
8-Bit, 125/60MSPS, High Speed D/A
Converter
The HI5660 is an 8-bit, 125MSPS, high speed, low power,
D/A converter which is implemented in an advanced CMOS
process. Operating from a single +3V to +5V supply, the
converter provides 20mA of full scale output current and
includes edge-triggered CMOS input data latches. Low glitch
energy and excellent frequency domain performance are
achieved using a segmented current source architecture.
For an equivalent performance dual version, see the HI5628.
This device complements the HI5X60 family of high speed
converters offered by Intersil, which includes 8, 10, 12, and
14-bit devices.
Ordering Information
PART
NUMBER
TEMP.
RANGE
(°C)
PACKAGE
PKG. CLOCK
DWG. # SPEED
HI5660IB
-40 to 85 28 Ld SOIC
M28.3 125MHz
HI5660IBZ (Note) -40 to 85 28 Ld SOIC
(Pb-free)
M28.3 125MHz
www.DataSheet4U.comHI5660/6IA
HI5660/6IA-T
-40 to 85 28 Ld TSSOP M28.173 60MHz
28 Ld TSSOP Tape and Reel M28.173 60MHz
HI5660/6IAZ (Note) -40 to 85 28 Ld TSSOP
(Pb-free)
M28.173 60MHz
HI5660/6IAZ-T
(Note)
28 Ld TSSOP Tape and Reel M28.173 60MHz
(Pb-free)
HI5760EVAL1
25 Evaluation Platform
125MHz
NOTE: Intersil Pb-free products employ special Pb-free material sets;
molding compounds/die attach materials and 100% matte tin plate
termination finish, which is compatible with both SnPb and Pb-free
soldering operations. Intersil Pb-free products are MSL classified at
Pb-free peak reflow temperatures that meet or exceed the Pb-free
requirements of IPC/JEDEC J Std-020B.
Features
• Throughput Rate . . . . . . . . . . . . . . . . . . . . . . . . 125MSPS
• Low Power . . . . . . . . . . . . . . . 165mW at 5V, 27mW at 3V
• Power Down Mode. . . . . . . . . . 23mW at 5V, 10mW at 3V
• Integral Linearity Error . . . . . . . . . . . . . . . . . . . ±0.25 LSB
• Adjustable Full Scale Output Current . . . . . 2mA to 20mA
• SFDR to Nyquist at 10MHz Output . . . . . . . . . . . . . 60dBc
• Internal 1.2V Bandgap Voltage Reference
• Single Power Supply from +5V to +3V
• CMOS Compatible Inputs
• Excellent Spurious Free Dynamic Range
• Pb-free Available
Applications
• Medical Instrumentation
• Wireless Communications
• Direct Digital Frequency Synthesis
• Signal Reconstruction
• Test Instrumentation
• High Resolution Imaging Systems
• Arbitrary Waveform Generators
Pinout
HI5660 (SOIC, TSSOP)
TOP VIEW
D7 (MSB) 1
D6 2
D5 3
D4 4
D3 5
D2 6
D1 7
D0 (LSB) 8
DCOM 9
DCOM 10
DCOM 11
DCOM 12
DCOM 13
DCOM 14
28 CLK
27 DVDD
26 DCOM
25 NC
24 AVDD
23 NC
22 IOUTA
21 IOUTB
20 ACOM
19 COMP1
18 FSADJ
17 REFIO
16 REFLO
15 SLEEP
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2000, 2004. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
1 page  
HI5660
Electrical Specifications
PARAMETER
AVDD = DVDD = +5V, VREF = Internal 1.2V, IOUTFS = 20mA, TA = 25oC for All Typical Values (Continued)
TA = -40oC TO 85oC
TEST CONDITIONS
MIN TYP MAX UNITS
TIMING CHARACTERISTICS
Data Setup Time, tSU
See Figure 3 (Note 3)
Data Hold Time, tHLD
See Figure 3 (Note 3)
Propagation Delay Time, tPD
See Figure 3
CLK Pulse Width, tPW1, tPW2
See Figure 3 (Note 3)
POWER SUPPLY CHARACTERISTICS
3 - - ns
3 - - ns
- 1 - ns
4 - - ns
AVDD Power Supply
DVDD Power Supply
Analog Supply Current (IAVDD)
(Note 8, 9)
(Note 8, 9)
5V or 3V, IOUTFS = 20mA
5V or 3V, IOUTFS = 2mA
2.7 5.0 5.5
2.7 5.0 5.5
- 23 30
-4
-
V
V
mA
mA
Digital Supply Current (IDVDD)
5V, IOUTFS = Don’t Care (Note 5)
3V, IOUTFS = Don’t Care (Note 5)
-3 5
- 1.5
-
mA
mA
Supply Current (IAVDD) Sleep Mode
Power Dissipation
5V or 3V, IOUTFS = Don’t Care
5V, IOUTFS = 20mA (Note 6)
- 1.6 3
- 165
-
mA
mW
5V, IOUTFS = 20mA (Note 10)
- 150
-
mW
5V, IOUTFS = 2mA (Note 6)
- 70 - mW
3.3V, IOUTFS = 20mA (Note 10)
- 75 - mW
3V, IOUTFS = 20mA (Note 6)
- 85 - mW
3V, IOUTFS = 20mA (Note 10)
- 67 - mW
3V, IOUTFS = 2mA (Note 6)
- 27 - mW
Power Supply Rejection
Single Supply (Note 7)
-0.2 - +0.2 % FSR/V
NOTES:
2. Gain Error measured as the error in the ratio between the full scale output current and the current through RSET (typically 625µA). Ideally the
ratio should be 32.
3. Parameter guaranteed by design or characterization and not production tested.
4. Spectral measurements made with differential transformer coupled output and no external filtering.
5. Measured with the clock at 50MSPS and the output frequency at 1MHz.
6. Measured with the clock at 100MSPS and the output frequency at 40MHz.
7. See ‘Definition of Specifications’.
8. It is recommended that the output current be reduced to 12mA or less to maintain optimum performance for operation below 3V. DVDD and AVDD
do not have to be equal.
9. For operation above 125MHz, it is recommended that the power supply be 3.3V or greater. The part is functional with the clock above 125MSPS
and the power supply below 3.3V, but performance is degraded.
10. Measured with the clock at 60MSPS and the output frequency at 10MHz.
5
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