參數(shù)資料
型號(hào): ADA4927-2YCPZ-R7
廠(chǎng)商: Analog Devices Inc
文件頁(yè)數(shù): 4/24頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP CF DIFF DUAL LN 24LFCSP
標(biāo)準(zhǔn)包裝: 1,500
放大器類(lèi)型: 電流反饋
電路數(shù): 2
輸出類(lèi)型: 差分
轉(zhuǎn)換速率: 5000 V/µs
-3db帶寬: 2.3GHz
電流 - 輸入偏壓: 500nA
電壓 - 輸入偏移: 300µV
電流 - 電源: 20mA
電流 - 輸出 / 通道: 65mA
電壓 - 電源,單路/雙路(±): 4.5 V ~ 11 V,±2.25 V ~ 5.5 V
工作溫度: -40°C ~ 105°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 24-VFQFN 裸露焊盤(pán),CSP
供應(yīng)商設(shè)備封裝: 24-LFCSP-VQ(4x4)
包裝: 帶卷 (TR)
ADA4927-1/ADA4927-2
Rev. A | Page 12 of 24
–40
–50
–60
–70
–80
–90
–100
–110
HAR
M
O
NI
C
DI
S
T
O
RT
IO
N
(d
Bc)
–120
–130
1
10
100
1k
4-
0
25
FREQUENCY (MHz)
07
57
VS = ±2.5V
HD2, VOUT, dm = 2V p-p
HD3, VOUT, dm = 2V p-p
HD2, VOUT, dm = 1V p-p
HD3, VOUT, dm = 1V p-p
Figure 25. Harmonic Distortion vs. Frequency at Various VOUT, dm
–40
–50
–60
–70
–80
–90
–100
–110
U
RI
O
U
S
-F
RE
E
DY
N
AM
IC
R
ANG
E
(
d
Bc)
20
0
–20
–40
–60
–80
–100
–120
69.6
69.7
69.8
69.9
70.0
70.1
70.2
70.3
70.4
70.5
FREQUENCY (MHz)
NO
RM
AL
IZ
E
D
S
P
E
CT
R
UM
(d
Bc)
07
57
4-
02
8
VOUT, dm = 2V p-p
Figure 28. 70 MHz Intermodulation Distortion
–120
–130
1
10
100
1k
S
P
0
26
FREQUENCY (MHz)
07
57
4-
VOUT, dm = 2V p-p
G = 1
G = 10
G = 20
Figure 26. Spurious-Free Dynamic Range vs. Frequency at Various Gains
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–45
–50
–55
–60
–65
–70
–75
–80
CM
RR
(
d
B)
40
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–110
–120
–130
–140
0.1
1
10
100
1k
FREQUENCY (MHz)
CRO
S
T
AL
K
(
d
B)
07
57
4-
02
9
INPUT AMP2 TO OUTPUT AMP1
INPUT AMP1 TO OUTPUT AMP2
Figure 29. Crosstalk vs. Frequency for ADA4927-2
–85
–90
1
10
100
1k
FREQUENCY (MHz)
07
57
4-
0
27
RL, dm = 200
Figure 27. CMRR vs. Frequency
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–70
20
–30
–40
–80
–90
110
100
1k
P
S
RR
(
d
B)
4-
0
30
RL, dm = 200
VS = ±5V, –PSRR
VS = ±5V, +PSRR
FREQUENCY (MHz)
07
57
Figure 30. PSRR vs. Frequency
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ADA4927-2YCPZ-RL 功能描述:IC OPAMP CF DIFF DUAL LN 24LFCSP RoHS:是 類(lèi)別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:Excalibur™ 放大器類(lèi)型:J-FET 電路數(shù):1 輸出類(lèi)型:- 轉(zhuǎn)換速率:45 V/µs 增益帶寬積:10MHz -3db帶寬:- 電流 - 輸入偏壓:20pA 電壓 - 輸入偏移:490µV 電流 - 電源:1.7mA 電流 - 輸出 / 通道:48mA 電壓 - 電源,單路/雙路(±):4.5 V ~ 38 V,±2.25 V ~ 19 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)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-SOIC 包裝:帶卷 (TR)
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