參數(shù)資料
型號(hào): AD8335ACPZ-REEL7
廠商: Analog Devices Inc
文件頁(yè)數(shù): 27/28頁(yè)
文件大?。?/td> 0K
描述: IC AMP VGA QUAD 64LFCSP
產(chǎn)品變化通告: AD8335 Metal Mask Change 12/Jul/2010
標(biāo)準(zhǔn)包裝: 750
系列: X-AMP®
類(lèi)型: 可變?cè)鲆娣糯笃?br>
應(yīng)用: 信號(hào)處理
安裝類(lèi)型: 表面貼裝
封裝/外殼: 64-VFQFN 裸露焊盤(pán),CSP
供應(yīng)商設(shè)備封裝: 64-LFCSP-VQ(9x9)
包裝: 帶卷 (TR)
配用: AD8335-EVALZ-ND - BOARD EVALUATION FOR AD8335
AD8335
Data Sheet
Rev. B | Page 8 of 28
0
5
10
15
20
25
–16.
7
–16.
6
–16.
5
–16.
4
–16.
3
–16.
1
–15.
7
–16.
2
–16.
0
–15.
9
–15.
8
–15.
6
–15.
5
%T
O
TA
L
INTERCEPT (dB)
04
976
-00
8
420 CHANNELS
(105 UNITS)
0.5V < VGAIN < 2.5V
Figure 9. Intercept Histogram
1M
100k
10M
100M
1G
–20
–10
0
10
20
30
40
50
GA
IN
(
d
B
)
FREQUENCY (Hz)
04
976
-00
9
VGAIN = 3.0V
VGAIN = 2.5V
VGAIN = 2.0V
VGAIN = 1.5V
VGAIN = 1.0V
VGAIN = 0.5V
VGAIN = 0V
Figure 10. Frequency Response for Various Values of VGAIN (See Figure 49)
1M
100k
10M
100M
1G
–20
–10
0
10
20
30
40
50
GA
IN
(
d
B
)
FREQUENCY (Hz)
04
976
-01
0
VGAIN = 3.0V
VGAIN = 2.5V
VGAIN = 2.0V
VGAIN = 1.5V
VGAIN = 1.0V
VGAIN = 0.5V
VGAIN = 0V
Figure 11. Frequency Response vs. Frequency for Various Values of VGAIN,
HLxx = High (See Figure 49)
1M
100k
10M
100M
1G
–5
0
5
10
15
20
25
30
GA
IN
(
d
B
)
FREQUENCY (Hz)
04
97
6-
0
1
–10
RS = 50
VIN = 10mV p-p
RFB =
RFB = 249
Figure 12. Preamp Frequency Response for a Terminated and Unterminated
50 Ω Source (See Figure 49)
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
CRO
S
TAL
K
(
d
B)
FREQUENCY (Hz)
100k
10M
1M
100M
04
97
6-
01
2
VOUT = 1V p-p
VGAIN = 3V
VGAIN = 2V
VGAIN = 1V
VGAIN = 2V
VGAIN = 3V
Figure 13. Channel-to-Channel Crosstalk vs. Frequency for
Various Values of VGAIN
GR
OU
P
D
E
L
A
Y
(
n
s)
FREQUENCY (Hz)
100k
10M
1M
100M
04
97
6-
01
3
10
20
30
40
50
60
70
80
0
Figure 14. Group Delay vs. Frequency
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