參數(shù)資料
型號(hào): AD45048ARZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 5/8頁
文件大?。?/td> 0K
描述: IC ADSL LINE DRIVER R-R 8SOIC
產(chǎn)品變化通告: AD45048 Discontinuation 12/Mar/2012
標(biāo)準(zhǔn)包裝: 1,000
類型: 驅(qū)動(dòng)器
驅(qū)動(dòng)器/接收器數(shù): 2/0
規(guī)程: xDSL
電源電壓: 6 V ~ 12 V
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SO
包裝: 帶卷 (TR)
AD45048
Rev. A | Page 5 of 8
TYPICAL PERFORMANCE CHARACTERISTICS
25
–25
–5
–10
–15
–20
0
5
10
15
20
10k
100k
1M
10M
1G
100M
04817-S
p0-017
GAIN
(
d
B)
FREQUENCY (Hz)
G = +10
G = +5
G = +2
G = +1
+
499
Ω
25
Ω
RG
Figure 3. Noninverting Small Signal Bandwidth
(VS = ±6 V, VO = 0.1 V p-p, RL = 25 Ω)
25
–25
–20
–15
–10
–5
0
5
10
15
20
10k
100k
1M
10M
100M
1G
04817-S
p0-025
GAIN
(
d
B)
FREQUENCY (Hz)
G = –10
G = –5
G = –2
G = –1
+
5k
Ω
25
Ω
RG
Figure 4. Inverting Small Signal Bandwidth
(VS = ±6 V, VO = 0.1 V p-p, RL = 25 Ω)
–40
–80
–70
–60
–50
0
5
10
15
20
04817-S
p0-027
MTP
R
dBm (100
Ω)
Figure 5. MTPR vs. Line Power (See Schematic in Figure 8)
25
–25
–20
–15
–10
–5
0
5
10
15
20
10k
100k
1M
10M
100M
1G
04817-S
p0-026
GAIN
(
d
B)
FREQUENCY (Hz)
G = +10
G = +5
G = +2
G = +1
+
499
Ω
25
Ω
RG
Figure 6. Noninverting Large Signal Bandwidth
(VS = ±6 V, VO = 1 V p-p, RL = 25 Ω)
25
–25
–20
–15
–10
–5
0
5
10
15
20
10k
100k
1M
10M
100M
1G
04817-S
p0-018
GAIN
(
d
B)
FREQUENCY (Hz)
G = –10
G = –5
G = –2
G = –1
+
5k
Ω
25
Ω
RG
Figure 7. Inverting Large Signal Bandwidth
(VS = ±6 V, VO = 1 V p-p, RL = 25 Ω)
04817-S
p0-014
1
OUT
+VIN
U1A
AD45048
8
V+
+12V
2
3
R1
499
Ω
R2
3k
Ω
R3
12.5
Ω
7
OUT
–VIN
U1B
AD45048
4
V–
5
6
R4
499
Ω
R5
3k
Ω
R6
12.5
Ω
TX1
1:2
R3
100
Ω
+6V
0.1
μF
4.7
μF
TANT
Figure 8. Differential Test Circuit for MTPR
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