TA = 25" />
參數(shù)資料
型號(hào): ADA4856-3YCPZ-RL
廠商: Analog Devices Inc
文件頁數(shù): 18/20頁
文件大?。?/td> 0K
描述: IC AMP 3CH RRO VFB G=+2 16LFCSP
標(biāo)準(zhǔn)包裝: 5,000
應(yīng)用: 電壓反饋
輸出類型: 滿擺幅
電路數(shù): 3
-3db帶寬: 370MHz
轉(zhuǎn)換速率: 800 V/µs
電流 - 電源: 7.8mA
電流 - 輸出 / 通道: 52mA
電壓 - 電源,單路/雙路(±): 3 V ~ 5.5 V,±1.5 V ~ 2.75 V
安裝類型: 表面貼裝
封裝/外殼: 16-VQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 16-LFCSP-VQ EP(4x4)
包裝: 帶卷 (TR)
Data Sheet
ADA4856-3
Rev. B | Page 7 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, +VS = 5 V, G = +2, RL = 150 , large signal VOUT = 2 V p-p, small signal VOUT = 100 mV p-p, unless otherwise noted.
7
6
5
4
3
2
1
0
1
10
100
1000
C
LOS
E
D
-LOOP
GA
IN
(
dB
)
FREQUENCY (MHz)
VS = 5V
VS = 3.3V
07686-
005
Figure 5. Small Signal Frequency Response vs. Supply Voltage
6.2
6.1
6.0
5.9
5.8
1
10
100
1000
C
LOS
E
D
-LOOP
GA
IN
(
dB
)
FREQUENCY (MHz)
07686-
006
VS = 5V, VOUT = 2V p-p
VS = 3.3V, VOUT = 1.4V p-p
VS = 3.3V, VOUT = 2V p-p
VS = 5V, VOUT = 1.4V p-p
Figure 6. Large Signal 0.1 dB Flatness vs. Supply Voltage
7
6
5
4
3
2
1
0
1
10
100
1000
C
LOS
E
D
-LOOP
GA
IN
(
dB
)
FREQUENCY (MHz)
07686-
007
RL = 150
RL = 1k
Figure 7. Small Signal Frequency Response vs. Load Resistance
7
6
5
4
3
2
1
0
1
10
100
1000
C
LOS
E
D
-LOOP
GA
IN
(
dB
)
FREQUENCY (MHz)
07686-
008
VS = 3.3V, VOUT = 2V p-p
VS = 5V, VOUT = 1.4V p-p
VS = 5V, VOUT = 2V p-p
VS = 3.3V, VOUT = 1.4V p-p
Figure 8. Large Signal Frequency Response vs. Supply Voltage
–8
–6
–4
–2
0
2
1
10
100
1000
C
LOS
E
D
-LOOP
GA
IN
(
dB
)
FREQUENCY (MHz)
TA = +25°C
TA = +85°C
TA = +105°C
TA = –40°C
07686-
009
TA = +25°C
TA = +85°C
TA = +105°C
TA = –40°C
Figure 9. Small Signal Frequency Response vs. Temperature
6
4
2
0
–2
–4
–6
1
10
100
1000
C
LOS
E
D
-LOOP
GA
IN
(
dB
)
FREQUENCY (MHz)
07686-
010
CL = 4.4pF
CL = 6.6pF
CL = 2.2pF
Figure 10. Small Signal Frequency Response vs. Capacitive Load
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