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Número de pieza | HA3-5033-5 | |
Descripción | 250MHz Video Buffer | |
Fabricantes | Intersil Corporation | |
Logotipo | ||
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No Preview Available ! Data Sheet
HA-5033
September 1998
File Number 2924.4
250MHz Video Buffer
The HA-5033 is a unity gain monolithic IC designed for any
application requiring a fast, wideband buffer. Featuring a
bandwidth of 250MHz and outstanding differential phase/
gain characteristics, this high performance voltage follower is
an excellent choice for video circuit design. Other features,
which include a minimum slew rate of 1000V/µs and high
output drive capability, make the HA-5033 applicable for line
driver and high speed data conversion circuits.
The high performance of this product is a result of the Intersil
Dielectric Isolation process. A major feature of this process
is that it produces both PNP and NPN high frequency
transistors which makes wide bandwidth designs, such as
the HA-5033, practical. Alternative process methods
typically produce a lower AC performance.
Ordering Information
PART NUMBER
(BRAND)
HA2-5033-2
HA2-5033-5
HA3-5033-5
HA4P5033-5
HA9P5033-5
(H50335)
TEMP.
RANGE (oC)
PACKAGE
-55 to 125 12 Pin Metal Can
0 to 75 12 Pin Metal Can
0 to 75 8 Ld PDIP
0 to 75 20 Ld PLCC
0 to 60 8 Ld PSOP
(Note 3)
PKG.
NO.
T12.C
T12.C
E8.3
N20.35
M8.15A
Features
• Differential Phase Error . . . . . . . . . . . . . . . 0.02 Degrees
• Differential Gain Error. . . . . . . . . . . . . . . . . . . . . . . 0.03%
• High Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . 1100V/µs
• Wide Bandwidth (Small Signal) . . . . . . . . . . . . . . 250MHz
• Wide Power Bandwidth . . . . . . . . . . . . . . DC to 17.5MHz
• Fast Rise Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3ns
• High Output Drive. . . . . . . . . . . . . . ±10V With 100Ω Load
• Wide Power Supply Range. . . . . . . . . . . . . . ±5V to ±16V
• Replace Costly Hybrids
Applications
• Video Buffer
• High Frequency Buffer
• Isolation Buffer
• High Speed Line Driver
• Impedance Matching
• Current Boosters
• High Speed A/D Input Buffers
• Related Literature
- AN548, Designer’s Guide for HA-5033
Pinouts
HA-5033
(PDIP, PSOP)
TOP VIEW
V+ 1
NC 2
NC 3
IN 4
8 OUT
7 NC
6 SUB-
STRATE
5 V-
NC 4
NC 5
NC 6
NC 7
NC 8
HA-5033
(PLCC)
TOP VIEW
3 2 1 20 19
9 10 11 12 13
HA-5033
(METAL CAN)
TOP VIEW
18 NC
17 NC
16 NC
15 SUB-
STRATE
14 NC
NC
CASE
1
2
NC 3
4
NC 5
+IN
V+
OUT
12
11
V-
10
9 NC
8
7
6
NC
NC
NC
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
1 page HA-5033
It is also recommended that the bypass capacitors be
connected close to the HA-5033 (preferably directly to the
supply pins).
Figure 5 is based on:
PDMAX = T----J---M----θA----JX---A--–----T----A--
Where: TJMAX = Maximum Junction Temperature of the Device
TA = Ambient Temperature
θJA = Junction to Ambient Thermal Resistance
2.4
2.2
2.0 CAN
1.8
1.6
1.4
1.2
1.0 PDIP
PLCC
0.8
0.6
0.4 QUIESCENT PD = 0.72W
0.2
AT VS = ±12V, ICC = 30mA
PSOP
0
25 45 65 85 105
TEMPERATURE (oC)
FIGURE 5. MAXIMUM POWER DISSIPATION vs
TEMPERATURE
125
Typical Applications (Also see Application Note AN548)
+12V
0.1µF
RS
5
12
11
RM RG -58
VIN
10 50Ω
50Ω RL
0.1µF
-12V
FIGURE 6. VIDEO COAXIAL LINE DRIVER 50Ω SYSTEM
VIDEO
SIGNAL
INPUT
V+
HA-2539
R1
+
60Ω -
R2
15Ω V-
V+
VIDEO
HA-5033 OUTPUT
75Ω
V-
75Ω
900Ω
100Ω
FIGURE 7. VIDEO GAIN BLOCK
VIN
0V
VOUT
TA = 25oC, RS = 50Ω, RM = RL = 50Ω
VO = VIN R-----L---R-+----L-R-----M--- = 12-- VIN
POSITIVE PULSE RESPONSE
5
0V
0V
VIN
VOUT
0V
TA = 25oC, RS = 50Ω, RM = RL = 50Ω
VO = VIN -R----L---R-+----L-R-----M--- = 12-- VIN
NEGATIVE PULSE RESPONSE
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet HA3-5033-5.PDF ] |
Número de pieza | Descripción | Fabricantes |
HA3-5033-5 | 250MHz Video Buffer | Intersil Corporation |
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