參數(shù)資料
型號(hào): AD8331ARQ-REEL
廠商: Analog Devices Inc
文件頁數(shù): 9/56頁
文件大?。?/td> 0K
描述: IC VGA SINGLE W/PREAMP 20-SSOP
產(chǎn)品變化通告: Product Discontinuance 27/Oct/2011
設(shè)計(jì)資源: Interfacing the High Frequency AD8331 to AD9215 (CN0096)
標(biāo)準(zhǔn)包裝: 2,500
系列: X-AMP®
類型: 可變?cè)鲆娣糯笃?br>
應(yīng)用: 信號(hào)處理
安裝類型: 表面貼裝
封裝/外殼: 20-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 20-QSOP
包裝: 帶卷 (TR)
配用: AD8331-EVALZ-ND - BOARD EVAL FOR AD8331
AD8331/AD8332/AD8334
Rev. G | Page 17 of 56
0
–20
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–100
0
0.1
0.2
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0.5
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0.7
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0.9
1.0
D
IS
T
OR
TION
(
d
B
c)
VGAIN (V)
03
19
9-
0
37
VOUT = 1V p-p
INPUT RANGE
LIMITED WHEN
HILO = LO
HILO = LO, HD2
HILO = LO, HD3
HILO = HI, HD2
HILO = HI, HD3
Figure 37. Harmonic Distortion vs. VGAIN, f = 1 MHz
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–20
–40
–60
–80
–120
–100
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0.1
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0.9
1.0
D
IS
T
OR
TION
(
d
B
c)
VGAIN (V)
03
19
9-
0
38
VOUT = 1V p-p
INPUT RANGE
LIMITED WHEN
HILO = LO
HILO = LO, HD2
HILO = LO, HD3
HILO = HI, HD2
HILO = HI, HD3
Figure 38. Harmonic Distortion vs. VGAIN, f = 10 MHz
10
–10
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–20
–30
–40
0
0.1
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1.0
IP
1d
B
CO
M
P
RE
S
IO
N
(
d
Bm
)
VGAIN (V)
03
19
9-
0
39
f = 10MHz
HILO = HI
HILO = LO
Figure 39. IP1dB Compression vs. VGAIN
0
–90
–80
–70
–60
–50
–40
–30
–20
–10
1M
10M
100M
IM
D3
(
d
Bc)
FREQUENCY (Hz)
03
19
9-
04
0
VOUT = 1V p-p COMPOSITE (f1 + f2)
G = 30dB
HILO = LO
HILO = HI
Figure 40. IMD3 vs. Frequency
40
35
30
25
20
15
10
5
0
01
0.9
0.8
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O
U
T
P
UT
I
P
3(
d
Bm)
VGAIN (V)
03
19
9-
0
41
.0
VOUT = 1V p-p COMPOSITE (f1 + f2)
1MHz HILO = HI
10MHz HILO = HI
1MHz HILO = LO
10MHz HILO = LO
Figure 41. Output Third-Order Intercept (IP3) vs. VGAIN
2mV
50mV
10ns
100
90
10
0
0
31
99
-0
42
Figure 42. Small Signal Pulse Response, G = 30 dB,
Top: Input, Bottom: Output Voltage, HILO = HI or LO
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