Each amplifier channel at TA = 25°C, V
參數(shù)資料
型號(hào): AD604AR
廠商: Analog Devices Inc
文件頁數(shù): 28/33頁
文件大小: 0K
描述: IC AMP VGA DUAL ULN 40MA 24SOIC
標(biāo)準(zhǔn)包裝: 1
系列: X-AMP®
放大器類型: 可變?cè)鲆?br>
電路數(shù): 2
轉(zhuǎn)換速率: 170 V/µs
-3db帶寬: 40MHz
電流 - 輸入偏壓: 400nA
電流 - 電源: 32mA
電流 - 輸出 / 通道: 40mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 24-SOIC W
包裝: 管件
配用: AD604-EVALZ-ND - BOARD EVAL FOR AD604 AMP
AD604
Rev. G | Page 3 of 32
SPECIFICATIONS
Each amplifier channel at TA = 25°C, VS = ±5 V, RS = 50 Ω, RL = 500 Ω, CL = 5 pF, VREF = 2.50 V (scaling = 20 dB/V), 0 dB to 48 dB gain
range (preamplifier gain = 14 dB), VOCM = 2.5 V, C1 and C2 = 0.1 μF (see Figure 37), unless otherwise noted.
Table 1.
Parameter
Conditions
Min
Typ
Max
Unit
INPUT CHARACTERISTICS
Preamplifier
Input Resistance
300
Input Capacitance
8.5
pF
Input Bias Current
27
mA
Peak Input Voltage
Preamplifier gain = 14 dB
±400
mV
Preamplifier gain = 20 dB
±200
mV
Input Voltage Noise
VGN = 2.9 V, RS = 0 Ω
Preamplifier gain = 14 dB
0.8
nV/√Hz
Preamplifier gain = 20 dB
0.73
nV/√Hz
Input Current Noise
Independent of gain
3.0
pA/√Hz
Noise Figure
RS = 50 Ω, f = 10 MHz, VGN = 2.9 V
2.3
dB
RS = 200 Ω, f = 10 MHz, VGN = 2.9 V
1.1
dB
DSX
Input Resistance
175
Ω
Input Capacitance
3.0
pF
Peak Input Voltage
2.5 ± 2
V
Input Voltage Noise
VGN = 2.9 V
1.8
nV/√Hz
Input Current Noise
VGN = 2.9 V
2.7
pA/√Hz
Noise Figure
RS = 50 Ω, f = 10 MHz, VGN = 2.9 V
8.4
dB
RS = 200 Ω, f = 10 MHz, VGN = 2.9 V
12
dB
Common-Mode Rejection Ratio
f = 1 MHz, VGN = 2.65 V
20
dB
OUTPUT CHARACTERISTICS
3 dB Bandwidth
Constant with gain
40
MHz
Slew Rate
VGN = 1.5 V, output = 1 V step
170
V/μs
Output Signal Range
RL ≥ 500 Ω
2.5 ± 1.5
V
Output Impedance
f = 10 MHz
2
Ω
Output Short-Circuit Current
±40
mA
Harmonic Distortion
VGN = 1 V, VOUT = 1 V p-p
HD2
f = 1 MHz
54
dBc
HD3
f = 1 MHz
67
dBc
HD2
f = 10 MHz
43
dBc
HD3
f = 10 MHz
48
dBc
Two-Tone Intermodulation Distortion (IMD)
VGN = 2.9 V, VOUT = 1 V p-p
f = 1 MHz
74
dBc
f = 10 MHz
71
dBc
Third-Order Intercept
f = 10 MHz, VGN = 2.65 V, VOUT = 1 V p-p,
input referred
12.5
dBm
1 dB Compression Point
f = 1 MHz, VGN = 2.9 V, output referred
15
dBm
Channel-to-Channel Crosstalk
VOUT = 1 V p-p, f = 1 MHz,
Channel 1: VGN = 2.65 V, inputs shorted,
Channel 2: VGN = 1.5 V (mid gain)
30
dB
Group Delay Variation
1 MHz < f < 10 MHz, full gain range
±2
ns
VOCM Input Resistance
45
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