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PDF HI5628 Data sheet ( Hoja de datos )
| Número de pieza | HI5628 | |
| Descripción | 8-Bit / 165/125/60MSPS / Dual High Speed CMOS D/A Converter | |
| Fabricantes | Intersil | |
| Logotipo |  |
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Data Sheet
HI5628
July 1999 File Number 4520.3
8-Bit, 165/125/60MSPS, Dual High Speed
CMOS D/A Converter
The HI5628 is an 8-bit, dual 125MSPS D/A converter which
is implemented in an advanced CMOS process. Operating
from a single +5V to +3V supply, the converter provides
20.48mA of full scale output current and includes an input
data register. Low glitch energy and excellent frequency
domain performance are achieved using a segmented
architecture. The single DAC version is the HI5660 while
10-bit versions exist in the HI5760 and HI5728. This DAC is
a member of the CommLink™ family of communication
devices.
Ordering Information
PART
NUMBER
TEMP.
RANGE
(oC)
MAX
CLOCK
PACKAGE PKG. NO. SPEED
HI5628/16IN† -40 to 85 48 Ld LQFP Q48.7x7A 165MHz
HI5628IN
-40 to 85 48 Ld LQFP Q48.7x7A 125MHz
HI5628/6IN
-40 to 85 48 Ld LQFP Q48.7x7A 60MHz
HI5628EVAL1†
25 Evaluation Platform
125MHz
† Contact factory for availability.
Features
• Throughput Rate . . . . . . . . . . . . . . . . . . . . . . . 125MSPS
• Low Power . . . . . . . . . . . . . . 330mW at 5V, 170mW at 3V
• Integral Linearity Error . . . . . . . . . . . . . . . . . . . ±0.25 LSB
• Differential Linearity . . . . . . . . . . . . . . . . . . . . . ±0.25 LSB
• Channel Isolation (Typ). . . . . . . . . . . . . . . . . . . . . . . 80dB
• 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
Applications
• Direct Digital Frequency Synthesis
• Wireless Communications
• Signal Reconstruction
• Arbitrary Waveform Generators
• Test Equipment
• High Resolution Imaging Systems
Pinout
HI5628 (LQFP)
ID4
ID3
ID2
ID1
ID0 (LSB)
DGND
DGND
SLEEP
DVDD
DGND
NC
AVDD
48 47 46 45 44 43 42 41 40 39 38 37
1 36
2 35
3 34
4 33
5 32
6 31
7 30
8 29
9 28
10 27
11 26
1213 14
15 16
17 18 19
20
21 22
25
23 24
QD4
QD3
QD2
QD1
QD0 (LSB)
DGND
DGND
DVDD
DGND
NC
AVDD
AGND
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
CommLink™ is a trademark of Intersil Corporation.
1 page  
HI5628
Electrical Specifications AVDD = +5V, DVDD = +5V, VREF = Internal 1.2V, IOUTFS = 20mA, TA = 25oC for All Typical Values. Data given
is per channel except for ‘Power Supply Characteristics.’ (Continued)
PARAMETER
TEST CONDITIONS
HI5628IN
TA = -40oC TO 85oC
MIN TYP MAX
UNITS
AC CHARACTERISTICS - HI5628/16IN - 165MHz (Per Channel)
Spurious Free Dynamic Range,
SFDR Within a Window
fCLK = 165MSPS, fOUT = 66.7MHz, 50MHz Span (Notes 4, 7, 9) - 60 - dBc
fCLK = 165MSPS, fOUT = 20.2MHz, 30MHz Span (Notes 4, 7, 9) - 69 - dBc
fCLK = 125MSPS, fOUT = 32.9MHz, 10MHz Span (Notes 4, 7)
- 70 - dBc
fCLK = 100MSPS, fOUT = 5.04MHz, 4MHz Span (Notes 4, 7)
- 73 - dBc
Total Harmonic Distortion (THD) to
Nyquist
fCLK = 165MSPS, fOUT = 8.2MHz (Notes 4, 7)
fCLK = 100MSPS, fOUT = 2.00MHz (Notes 4, 7)
- 64 - dBc
- 67 - dBc
Spurious Free Dynamic Range,
SFDR to Nyquist
fCLK = 165MSPS, fOUT = 66.7MHz, 82.5MHz Span (Notes 4, 7, 9) - 46 - dBc
fCLK = 165MSPS, fOUT = 20.2MHz, 82.5MHz Span (Notes 4, 7, 9) - 54 - dBc
fCLK = 125MSPS, fOUT = 32.9MHz, 62.5MHz Span (Notes 4, 7)
- 51 - dBc
fCLK = 125MSPS, fOUT = 10.1MHz, 62.5MHz Span (Notes 4, 7)
- 61 - dBc
fCLK = 100MSPS, fOUT = 40.4MHz, 50MHz Span (Notes 4, 7)
- 48 - dBc
fCLK = 100MSPS, fOUT = 20.2MHz, 50MHz Span (Notes 4, 7)
- 56 - dBc
fCLK = 100MSPS, fOUT = 5.04MHz, 50MHz Span (Notes 4, 7)
- 68 - dBc
AC CHARACTERISTICS - HI5628IN - 125MHz (Per Channel)
Spurious Free Dynamic Range,
SFDR Within a Window
Total Harmonic Distortion (THD) to
Nyquist
fCLK = 125MSPS, fOUT = 32.9MHz, 10MHz Span (Notes 4, 7)
fCLK = 100MSPS, fOUT = 5.04MHz, 4MHz Span (Notes 4, 7)
fCLK = 100MSPS, fOUT = 2.00MHz (Notes 4, 7)
- 70 - dBc
- 73 - dBc
- 67 - dBc
Spurious Free Dynamic Range,
SFDR to Nyquist
fCLK = 125MSPS, fOUT = 32.9MHz, 62.5MHz Span (Notes 4, 7)
fCLK = 125MSPS, fOUT = 10.1MHz, 62.5MHz Span (Notes 4, 7)
fCLK = 100MSPS, fOUT = 40.4MHz, 50MHz Span (Notes 4, 7)
fCLK = 100MSPS, fOUT = 20.2MHz, 50MHz Span (Notes 4, 7)
fCLK = 100MSPS, fOUT = 5.04MHz, 50MHz Span (Notes 4, 7)
fCLK = 100MSPS, fOUT = 2.51MHz, 50MHz Span (Notes 4, 7)
AC CHARACTERISTICS - HI5628/6IN - 60MHz (Per Channel)
- 51 - dBc
- 61 - dBc
- 48 - dBc
- 56 - dBc
- 68 - dBc
- 68 - dBc
Spurious Free Dynamic Range,
SFDR Within a Window
Total Harmonic Distortion (THD) to
Nyquist
Spurious Free Dynamic Range,
SFDR to Nyquist
VOLTAGE REFERENCE
fCLK = 60MSPS, fOUT = 10.1MHz, 10MHz Span (Notes 4, 7)
fCLK = 50MSPS, fOUT = 5.02MHz, 2MHz Span (Notes 4, 7)
fCLK = 50MSPS, fOUT = 1.00MHz, 2MHz Span (Notes 4, 7)
fCLK = 50MSPS, fOUT = 2.00MHz (Notes 4, 7)
fCLK = 50MSPS, fOUT = 1.00MHz (Notes 4, 7)
fCLK = 60MSPS, fOUT = 20.2MHz, 30MHz Span (Notes 4, 7)
fCLK = 60MSPS, fOUT = 10.1MHz, 30MHz Span (Notes 4, 7)
fCLK = 50MSPS, fOUT = 20.2MHz, 25MHz Span (Notes 4, 7)
fCLK = 50MSPS, fOUT = 5.02MHz, 25MHz Span (Notes 4, 7)
fCLK = 50MSPS, fOUT = 2.51MHz, 25MHz Span (Notes 4, 7)
fCLK = 50MSPS, fOUT = 1.00MHz, 25MHz Span (Notes 4, 7)
fCLK = 25MSPS, fOUT = 5.02MHz, 25MHz Span (Notes 4, 7)
- 70 - dBc
- 73 - dBc
- 74 - dBc
- 67 - dBc
- 68 - dBc
- 54 - dBc
- 60 - dBc
- 53 - dBc
- 67 - dBc
- 68 - dBc
- 68 - dBc
- 71 - dBc
Internal Reference Voltage, VFSADJ
Internal Reference Voltage Drift
Internal Reference Output Current
Sink/Source Capability
Reference Input Impedance
Voltage at Pin 22 with Internal Reference
1.04
-
-
1.16
±60
0.1
1.28
-
-
V
ppm/oC
µA
- 1 - MΩ
5
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| PDF Descargar | [ Datasheet HI5628.PDF ] | |
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