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PDF HI2300 Data sheet ( Hoja de datos )
| Número de pieza | HI2300 | |
| Descripción | Video A/D Converter | |
| Fabricantes | Intersil Corporation | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HI2300 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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HI2300
August 1997
8-Bit, 18 MSPS, Video A/D Converter
with 3.3V Power Supply Operation
Features
• Resolution . . . . . . . . . . . . . . . . . . . . 8-Bit ±1/2 LSB (DL)
• Maximum Sampling Frequency . . . . . . . . . . . 18 MSPS
• Low Power Consumption at 18 MSPS (Typ)
(Reference Current Excluded) . . . . . . . . . . . . . . .18mW
• Synchronizing Clamp Function
• Clamp ON/OFF Function
• Reference Voltage Self-Bias Circuit
• Input CMOS Compatible
• Three-State TTL Compatible Output
• Power Supply . . . . . . . . . . . . . . . . . . . . . . . . 3.3V Single
• Low Input Capacitance . . . . . . . . . . . . . . . . . . . . . . . 8pF
• Reference Impedance . . . . . . . . . . . . . . . . . . 330Ω (Typ)
• Direct Replacement for Sony CXD2300
Description
The HI2300 is an 8-bit, CMOS A/D converter for video with
synchronizing clamp function and can operate on 3.3V
power supply. The adoption of 2 step-parallel method
achieves ultra-low power consumption and a maximum
conversion speed of 18 MSPS.
Ordering Information
PART
NUMBER
HI2300JCQ
TEMP.
RANGE (oC)
PACKAGE
-40 to 85 32 Ld MQFP
PKG. NO.
Q32.7x7-S
Applications
www.DataSheet4U.com • Portable Equipment
• Hand-Held Instruments
Pinout
HI2300
(MQFP)
TOP VIEW
D0
1
3231
30
29
28
27
26
25
24
VRB
D1 2
23 AVSS
D2 3
22 AVSS
D3 4
21 VIN
D4 5
20 AVDD
D5 6
19 AVDD
D6 7
18 VRT
D7
8 17
9 10 11 12 13 14 15 16
VRTS
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
4-1230
File Number 4103.1
1 page  
HI2300
Absolute Maximum Ratings TA = 25oC
Supply Voltage (VDD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
Reference Voltage (VRT, VRB) . . . . . . . . . .VDD +0.5V to VSS - 0.5V
Input Voltage, Analog (VIN) . . . . . . . . . . . .VDD +0.5V to VSS - 0.5V
Input Voltage, Digital (VIH, VIL) . . . . . . . . .VDD +0.5V to VSS - 0.5V
Output Voltage, Digital (VOH, VOL) . . . . . .VDD +0.5V to VSS - 0.5V
Thermal Information
Thermal Resistance (Typical, Note 1)
θJA (oC/W)
MQFP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . .
122
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150oC
Maximum Storage Temperature Range . . . . . . . . . .-65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC
(MQFP - Lead Tips Only)
Recommended Operating Conditions
Temperature Range (tOPR) . . . . . . . . . . . . . . . . . . . -40oC to 85oC
Supply Voltage (IDVSS - AVSSI). . . . . . . . . . . . . . . . . . . 0 to 100mV
Power Supply (DVDD, DVSS)(AVDD, AVSS). . . . . . . . .3.14V to 4.0V
Reference Input Voltage (VRB). . . . . . . . . . . . . . . . . . . . . . . . . 0.4V
(VRT) . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8V
Analog Input (ADIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . VRT to VRB
Clock Pulse width (tPW1) . . . . . . . . . . . . . . . . . . . . . . . . 27ns (Min)
(tPW0). . . . . . . . . . . . . . . . . . . . . . . . . 27ns (Min)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1. θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications When using a single power supply; fC = 18 MSPS, VDD = 3.3V, VRB = 0V, VRT = 1.5V,
TA = 25oC
PARAMETER
Maximum Conversion Rate
Minimum Conversion Rate
Supply Current
Reference Pin Current
Analog Input Band Width
Analog Input Capacitance
Reference Resistance (VRT to VRB)
Self Bias I
Offset Voltage
Digital Input Voltage
Digital Input Current
Digital Output Current
Digital Output Current
Output Data Delay
Three-State Output Enable Time
Three-State Output Disable Time
Integral Nonlinearity Error
Differential Nonlinearity Error
Aperture Jitter
Sampling Delay
Clamp Offset Voltage
Clamp Pulse Delay
SYMBOL
fC Max
fC Min
IDD
IREF
BW
CIN
RREF
VRB1
VRT1 - VRB1
EOT
EOB
VIH
VIL
IIH
IIL
IOH
IOL
IOZH
IOZL
tDL
tPZH
tPZL
tPHZ
tPLZ
EL
ED
tAJ
tSD
EOC
tCPD
TEST CONDITIONS
VIN = 0 to 1.5V
fIN = 1kHz Ramp
fC = 18 MSPS, NTSC Ramp Wave Input
VIN = 1.4VP-P, 17.9MHz
VIN = 0.75V + 0.07 VRMS
Shorts VRB and VRBS
Shorts VRT and VRTS
VDD = Max
VIH = VDD
VIL = 0V
OE = VSS
VDD = Min
VOH = VDD - 0.5V
VOL = 0.4V
OE = VDD
VDD = Max
VOH = VDD
VOL = 0V
With TTL 1 Gate and 10pF Load
RL = 1kΩ, CL = 20pF, OE = 3V→0V
RL = 1kΩ, CL = 20pF, OE = 0V→3V
fC = 18 MSPS
VIN = 0 to 1.5V
fC = 18 MSPS
VIN = 0 to 1.5V
VIN = DC
PWS = 3µs
VREF = 0.5V
VREF = 1.5V
MIN
18
-
-
3.3
-
-
230
0.33
1.30
-45
40
2.5
-
-
-
-1.0
3.3
-
-
8
-
-
-
-
-20
-30
-
TYP
32
32
5.5
4.6
-.9
8
330
0.36
1.39
-25
60
-
-
-
-
-
-
-
-
18
+0.5
±0.3
30
4
0
-10
25
MAX
-
0.5
10
6.6
-
-
440
0.39
1.48
-5
80
-
0.5
5
-
-
-
16
16
30
UNITS
MSPS
MSPS
mA
mA
dB
pF
Ω
V
V
mV
mV
V
V
µA
µA
mA
mA
µA
µA
ns
±1.3 LSB
±0.5 LSB
- ps
- ns
+20 mV
+10 mV
- ns
4-1234
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet HI2300.PDF ] | |
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