参数资料
型号: AD534TD
厂商: Analog Devices Inc
文件页数: 8/21页
文件大小: 0K
描述: IC PREC MULTIPLIER 14-CDIP
标准包装: 1
功能: 模拟乘法器/除法器
位元/级数: 四象限
封装/外壳: 14-CDIP(0.300",7.62mm)
供应商设备封装: 14-CDIP
包装: 管件
Data Sheet
AD534
Rev. D | Page 15 of 20
APPLICATIONS INFORMATION
The versatility of the AD534 allows the creative designer to implement a variety of circuits such as wattmeters, frequency doublers, and
automatic gain controls.
09675-
0
12
AD534
+VS
X1
X2
SF
Y1
Y2
OUT
Z1
Z2
–VS
+15V
30k
10k
–15V
OUTPUT =
A2 – B2
10V
A + B
2
A – B
2
A
B
Figure 20. Difference of Squares
0
9675-
0
13
AD534
+VS
X1
X2
SF
Y1
Y2
OUT
Z1
Z2
–VS
+15V
2k
39k
1k
SET GAIN
1k
–15V
–VS
NOTES
1. GAIN IS × 10 PER VOLT OF EC, ZERO TO × 50.
2. WIDEBAND (10Hz TO 30kHz) OUTPUT NOISE IS 3mV rms,
TYP CORRESPONDING TO A.F.S. SNR OF 70dB.
3. NOISE REFERRED TO SIGNAL INPUT, WITH EC = ±5V, IS
60V rms, TYP.
4. BANDWIDTH IS DC TO 20kHz, –3dB, INDEPENDENT OF GAIN.
CONTROL INPUT,
EC, 0V TO ±5V
SIGNAL INPUT,
ES, ±5V PK
0.005F
OUTPUT, ±12V PK =
EC ES
0.1V
Figure 21. Voltage-Controlled Amplifier
09
675-
014
USING CLOSE TOLERANCE RESISTORS AND AD543L,
ACCURACY OF FIT IS WITHIN ±0.5% AT ALL POINTS.
θ IS IN RADIANS.
AD534
+VS
X1
X2
SF
Y1
Y2
OUT
Z1
Z2
–VS
+15V
18k
3k
10k
4.7k
4.3k
INPUT, Eθ
0V TO +10V
–15V
WHERE θ =
×
π
2
Eθ
10V
OUTPUT = (10V) sin θ
Figure 22. Sine Function Generator
09
675
-0
15
THE SF PIN OR A Z ATTENUATOR CAN BE USED TO PROVIDE OVERALL
SIGNAL AMPLIFICATION. OPERATION FROM A SINGLE SUPPLY POSSIBLE;
BIAS Y2 TO VS/2.
AD534
+VS
X1
X2
SF
Y1
Y2
OUT
Z1
Z2
–VS
+15V
MODULATION
INPUT, ±EM
CARRIER INPUT
EC sin ωt
–15V
EM
10V
OUTPUT = 1 ±
EC sin ωt
Figure 23. Linear AM Modulator
09
675
-016
OTHER SCALES, FROM 10% PER VOLT TO 0.1% PER VOLT
CAN BE OBTAINED BY ALTERING THE FEEDBACK RATIO.
AD534
+VS
X1
X2
SF
Y1
Y2
OUT
Z1
Z2
–VS
+15V
9k
1k
B INPUT,
(+VE ONLY)
–15V
A – B
B
OUTPUT = (100V)
(1% PER VOLT)
A INPUT (±)
Figure 24. Percentage Computer
0967
5-
017
AD534
+VS
X1
X2
SF
Y1
Y2
OUT
Z1
Z2
–VS
+15V
INPUT, Y ±10V FS
–15V
y
1 + y
Y
(10V)
OUTPUT, ±5V/PK =
(10V)
WHERE y =
Figure 25. Bridge Linearization Function
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