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參數(shù)資料
| 型號： | AD8370-EVAL |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | 運動控制電子 |
| 英文描述： | LF to 750 MHz Digitally Controlled VGA |
| 中文描述： | LF到750兆赫數(shù)字控制VGA |
| 文件頁數(shù)： | 7/28頁 |
| 文件大小： | 1043K |
| 代理商： | AD8370-EVAL |
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AD8370
TYPICAL PERFORMANCE CHARACTERISTICS
V
S
= 5 V, Z
S
= 200 , Z
L
= 100 , T = 25°C, unless otherwise noted.
Rev. 0 | Page 7 of 28
0
10
20
30
40
50
60
70
–30
–20
–10
0
10
20
30
40
V
V
0
10
20
30
40
60
100
50
70
80
90
110 120 130
GAIN CODE
0
CODE = LAST 7 BITS OF GAIN CODE
(NO MSB)
HIGH GAIN MODE
HIGH GAIN MODE
LOW GAIN MODE
LOW GAIN MODE
GAIN
CODE
0.409
GAIN
CODE
0.059
Figure 4. Gain vs. Gain Code at 70 MHz
5
10
15
20
25
30
35
40
O
–5
0
5
10
15
20
25
30
O
0
20
40
60
80
100
120
140
GAIN CODE
0
HIGH GAIN MODE
LOW GAIN MODE
SHADING INDICATES ±3
σ
FROM THE
MEAN. DATA BASED ON 30 PARTS
FROM TWO BATCH LOTS.
Figure 5. Output Third-Order Intercept vs. Gain Code at 70 MHz
5
10
15
20
25
30
N
35
40
45
0
20
40
60
80
100
120
140
GAIN CODE
0
HIGH GAIN MODE
380 MHz
380 MHz
70 MHz
70 MHz
LOW GAIN MODE
Figure 6. Noise Figure vs. Gain Code at 70 MHz
–10
–5
0
5
10
15
20
25
30
35
40
V
FREQUENCY (MHz)
10
100
1000
0
HG77
HG51
HG127
LG90
HG9
LG9
LG18
LG127
HG102
HG18
LG36
HG25
HG3
HIGH GAIN CODES SHOWN WITH DASHED LINES
LOW GAIN CODES SHOWN WITH SOLID LINES
Figure 7. Frequency Response vs. Gain Code
10
15
20
25
30
35
40
O
20
25
30
35
40
45
50
O
200
150
50
100
0
250
300
350
400
FREQUENCY (MHz)
0
+25°C
UNIT CONVERSION NOTE FOR
100
LOAD: dBVrms = dBm–10dB
+85°C
–40°C
SHADING INDICATES ±3
σ
FROM THE
MEAN. DATA BASED ON 30 PARTS
FROM TWO BATCH LOTS.
Figure 8. Output Third-Order Intercept vs. Frequency at Maximum Gain
0
5
10
15
20
25
N
200
300
0
100
400
500
600
FREQUENCY (MHz)
0
HG18
HG127
LG127
Figure 9. Noise Figure vs. Frequency at Various Gains
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD8370-EVALZ | 制造商:Analog Devices 功能描述:- Bulk |
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| AD8372ACPZ-R7 | 功能描述:IC AMP VGA DIFF DUAL LN 32LFCSP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:2,500 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:- 轉(zhuǎn)換速率:0.6 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:45nA 電壓 - 輸入偏移:2000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:40mA 電壓 - 電源，單路/雙路(±):3 V ~ 32 V，±1.5 V ~ 16 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) 其它名稱:LM324ADTBR2G-NDLM324ADTBR2GOSTR |
| AD8372ACPZ-R71 | 制造商:AD 制造商全稱:Analog Devices 功能描述:41 dB Range, 1 dB Step Size, Programmable Dual VGA |
| AD8372ACPZ-WP | 制造商:Analog Devices 功能描述: 制造商:Rochester Electronics LLC 功能描述: |
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