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PDF HA3-2546-5 Data sheet ( Hoja de datos )
| Número de pieza | HA3-2546-5 | |
| Descripción | 30MHz/ Voltage Output/ Two Quadrant Analog Multiplier | |
| Fabricantes | Intersil Corporation | |
| Logotipo |  |
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Data Sheet
HA-2546
September 1998 File Number 2861.3
30MHz, Voltage Output, Two Quadrant
Analog Multiplier
The HA-2546 is a monolithic, high speed, two quadrant,
analog multiplier constructed in the Intersil Dielectrically
Isolated High Frequency Process. The HA-2546 has a
voltage output with a 30MHz signal bandwidth, 300V/µs slew
rate and a 17MHz control bandwidth. High bandwidth and
slew rate make this part an ideal component for use in video
systems. The suitability for precision video applications is
demonstrated further by the 0.1dB gain flatness to 5MHz,
1.6% multiplication error, -52dB feedthrough and differential
inputs with 1.2µA bias currents. The HA-2546 also has low
differential gain (0.1%) and phase (0.1 degree) errors.
The HA-2546 is well suited for AGC circuits as well as mixer
applications for sonar, radar, and medical imaging
equipment. The voltage output simplifies many designs by
eliminating the current to voltage conversion stage required
for current output multipliers. For MIL-STD-883 compliant
product, consult the HA-2546/883 datasheet.
Pinout
HA-2546
(PDIP, CERDIP, SOIC)
TOP VIEW
GND 1
VREF 2
VYIOB 3
VYIOA 4
VY + 5
VY - 6
V- 7
VOUT 8
REF
X
Y
Σ+- Z
16 GA A
15 GA C
14 GA B
13 VX +
12 VX -
11 V+
10 VZ -
9 VZ +
Features
• High Speed Voltage Output . . . . . . . . . . . . . . . . . 300V/µs
• Low Multiplication error . . . . . . . . . . . . . . . . . . . . . . .1.6%
• Input Bias Currents. . . . . . . . . . . . . . . . . . . . . . . . . . 1.2µA
• Signal Input Feedthrough . . . . . . . . . . . . . . . . . . . . . -52dB
• Wide Signal Bandwidth . . . . . . . . . . . . . . . . . . . . . 30MHz
• Wide Control Bandwidth. . . . . . . . . . . . . . . . . . . . . 17MHz
• Gain Flatness to 5MHz. . . . . . . . . . . . . . . . . . . . . . 0.10dB
Applications
• Military Avionics
• Missile Guidance Systems
• Medical Imaging Displays
• Video Mixers
• Sonar AGC Processors
• Radar Signal Conditioning
• Voltage Controlled Amplifier
• Vector Generator
Ordering Information
PART NUMBER
HA1-2546-5
HA3-2546-5
HA9P2546-5
TEMP.
RANGE (oC)
PACKAGE
0 to 75 16 Ld CERDIP
0 to 75 16 Ld PDIP
0 to 65 16 Ld SOIC
PKG.
NO.
F16.3
E16.3
M16.3
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-2546
Test Circuits and Waveforms
1
NC 2
REF
16 NC
15
NC 3
14
NC 4
VY + 5
6
+
-
Y
+
X-
13 VX +
12
11 V+
V- 7
8
+
Σ-
10
Z
-
+
9
50Ω
1kΩ
VOUT
50pF
FIGURE 1. LARGE AND SMALL SIGNAL RESPONSE TEST CIRCUIT
+5V
IN 0
-5V
+5V
OUT 0
-5V
100mV
IN 0
-100mV
100mV
OUT 0
-100mV
Vertical Scale: 5V/Div.; Horizontal Scale: 50ns/Div.
VY LARGE SIGNAL RESPONSE
2V
IN
0
5V
OUT
0
Vertical Scale: 100mV/Div.; Horizontal Scale: 50ns/Div.
VY SMALL SIGNAL RESPONSE
200mV
IN
0
500mV
OUT
0
Vertical Scale: 2V/Div.; Horizontal Scale: 50ns/Div.
VX LARGE SIGNAL RESPONSE
5
Vertical Scale: 200mV/Div.; Horizontal Scale: 50ns//Div.
VX SMALL SIGNAL RESPONSE
5 Page 
HA-2546
Typical Performance Curves VS = ±15V, TA = 25oC, See Test Circuit For Multiplier Configuration (Continued)
120
100
80
60 VY = 2V
40
20
0
VX = 200mVRMS
VY = 0V
100 VY = VX = 0V
80 +PSSR
60
-PSSR
40
20
0
100 1K 10K 100K 1M 10M 100M
FREQUENCY (Hz)
FIGURE 19. VX COMMON MODE REJECTION RATIO vs
FREQUENCY
25
-ICC
+ICC
20
15
-55
-25 0 25 50 75 100 125
TEMPERATURE (oC)
FIGURE 21. SUPPLY CURRENT vs TEMPERATURE
100
+PSRR
80
-PSRR
60
40
20
0
-55 -25 0 25 50 75 100
TEMPERATURE (oC)
FIGURE 23. PSRR vs TEMPERATURE
125
11
100
1K
10K 100K
1M
10M 100M
FREQUENCY (Hz)
FIGURE 20. PSRR vs FREQUENCY
14
12
10
8
6
4
2
0
±17
CMR(+)
CMR(-)
±15 ±12
±8 ±7
VSUPPLY
FIGURE 22. CMR vs VSUPPLY
1.5
X=1
X = 1.2
1
X = 1.4
0.5
0
-0.5
-1 X = 1.6
X = 1.8
X=2
-1.5
-6 -4 -2 0 2
Y INPUT (V)
4
FIGURE 24. MULTIPLICATION ERROR vs VY
±5
6
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet HA3-2546-5.PDF ] | |
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