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參數(shù)資料
型號: AD8368ACPZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 14/20頁
文件大?。?/td> 0K
描述: IC AMP VGA 24LFCSP
設計資源: Extending the Dynamic Range of ADL5513 Logarithmic Detector Using AD8368 (CN0072)
標準包裝: 1
系列: X-AMP®
放大器類型: 可變增益
電路數(shù): 1
-3db帶寬: 800MHz
電流 - 電源: 60mA
電壓 - 電源,單路/雙路(±): 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-VFQFN 裸露焊盤,CSP
供應商設備封裝: 24-LFCSP-VQ(4x4)
包裝: 標準包裝
產品目錄頁面: 775 (CN2011-ZH PDF)
其它名稱: AD8368ACPZ-REEL7DKR
AD8368
Rev. B | Page 3 of 20
SPECIFICATIONS
VS = 5 V, TA = 25°C, system impedance Z0 = 50 Ω, VMODE = 5 V, RF input = 140 MHz, unless otherwise noted.
Table 1.
Parameter
Min
Typ
Max
Unit
Conditions
OVERALL FUNCTION
Frequency Range
LF
800
MHz
3 dB bandwidth
Maximum Input
3
VP
To avoid input overload
Maximum Output1
2
VP
To avoid clipping
AC Input Impedance
50
Ω
From INPT to ICOM
AC Output Impedance
50
Ω
From OUTP to OCOM
GAIN CONTROL INTERFACE (GAIN)
Gain Span
34
dB
Gain Scaling
37.5
dB/V
VMODE = 5 V, 50 mV
≤ V
GAIN
≤ 950 mV
38
dB/V
VMODE = 0 V, 50 mV
≤ V
GAIN
≤ 950 mV
Gain Accuracy
±0.4
dB
100 mV
≤ V
GAIN
≤ 900 mV
Maximum Gain
22
dB
VGAIN = 1 V
Minimum Gain
12
dB
VGAIN = 0 V
VGAIN Range
0
1
V
Gain Step Response
100
ns
For 6 dB gain step
Gain Input Bias Current
2
μA
f = 70 MHz
Noise Figure
9.5
dB
Maximum gain
Output IP3
34
dBm
f1 = 70 MHz, f2 = 71 MHz, VGAIN = 1 V, 0 dBm per output tone
Output P1dB1
16
dBm
VGAIN = 0 V, VMODE = 0 V
f = 140 MHz
Noise Figure
9.5
dB
Maximum gain
Output IP3
33
dBm
f1 = 140 MHz, f2 = 141 MHz, VGAIN = 1 V, 0 dBm per output tone
Output P1dB1
16
dBm
VGAIN = 0 V, VMODE = 0 V
f = 240 MHz
Noise Figure
9.7
dB
Maximum gain
Output IP3
33
dBm
f1 = 240 MHz, f2 = 241 MHz, VGAIN = 1 V, 0 dBm per output tone
Output P1dB1
15
dBm
VGAIN = 0 V, VMODE = 0 V
f = 380 MHz
Noise Figure
10
dB
Maximum gain
Output IP3
29
dBm
f1 = 380 MHz, f2 = 381 MHz, VGAIN = 1 V, 0 dBm per output tone
Output P1dB1
13
dBm
VGAIN = 0 V, VMODE = 0 V
1 Operation at compression is not recommended due to adverse distortion components.
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AD8368ACPZ-WP 功能描述:IC AMP VGA 24LFCSP RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:X-AMP® 標準包裝:2,500 系列:- 放大器類型:通用 電路數(shù):1 輸出類型:滿擺幅 轉換速率:0.11 V/µs 增益帶寬積:350kHz -3db帶寬:- 電流 - 輸入偏壓:4nA 電壓 - 輸入偏移:20µV 電流 - 電源:260µA 電流 - 輸出 / 通道:20mA 電壓 - 電源,單路/雙路(±):2.7 V ~ 36 V,±1.35 V ~ 18 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應商設備封裝:8-SO 包裝:帶卷 (TR)
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