AD8330 Analog Devices, AD8330 Datasheet - Page 6

• Manufacturer Part Number: AD8330
• Description: Low Cost DC-150MHz Variable Gain Amplifier
• Manufacturer: Analog Devices

AD8330–Typical Performance Characteristics
V
S
= 5 V, T
TPC 2. Linear Gain Multiplication Factor vs. V
TPC 3. Gain Linearity Error Normalized at 25 C vs.
V
–0.2
–0.4
–0.6
–0.8
–1.0
DBS
1.0
0.8
0.6
0.4
0.2
50
45
40
35
30
25
20
15
10
10
A
5
0
9
8
7
6
5
4
3
2
1
0
0
= 25 C, C
0
0
0
, at Three Temperatures, f = 1 MHz
T = –40 C
T = +25 C
0.2
0.25
T = +85 C
L
= 12 pF, V
1
LO MODE
TPC 1. Gain vs. V
0.4
0.50
0.6
DBS
2
= 0.75 V, V
V
V
V
DBS
MAG
DBS
0.75
0.8
– V
– V
– V
3
1.0
1.00
DBS
MODE
HI MODE
= High (or O/C) V
1.2
4
1.25
1.4
MAG
1.50
1.6
5
MAG
= O/C, R
–6–
L
= O/C, V
TPC 4. Gain Error vs. V
TPC 6. Frequency Response in 10 dB Steps for
Various Values of V
–0.5
–1.0
–1.5
–2.0
–10
–20
–30
–40
–50
2.0
1.5
1.0
0.5
20
15
10
20
15
10
60
50
40
30
20
10
100k
OFST
0
5
0
5
0
0
0
–30.6 –30.5 –30.4 –30.3 –30.2 –30.1 –30.0 –29.9 –29.8 –29.7 –29.6 –29.5 –29.4 –29.3 –29.2 –29.1 –29.0
29.1 29.2 29.3 29.4 29.5 29.6 29.7 29.8 29.9 30.0 30.1 30.2 30.3 30.4 30.5 30.6
1MHz
2340 UNITS
MODE = LO
MODE = HI
10, 50MHz
= 0, Differential Operation, unless otherwise stated.
NORMALIZED @ V
0.2
TPC 5. Gain Slope Histogram
100MHz
0.4
1M
V
GAIN SCALING – mV/dB
DBS
DBS
0.6
1.2V
0.9V
0.6V
0.3V
FREQUENCY – Hz
DBS
0V
= 1.5V
= 0.75V
DBS
V
DBS
0.8
at Various Frequencies
10M
– V
1.0
100MHz
1.2
1MHz
100M
10MHz
1.4
50MHz
500M
1.6
REV. A