@ TA = 25°C, V
參數(shù)資料
型號： AD603ARZ-REEL
廠商： Analog Devices Inc
文件頁數(shù)： 20/25頁
文件大小： 0K
描述： IC AMP VGA 90MHZ LN 50MA 8SOIC
標準包裝： 2,500
系列： X-AMP®
放大器類型： 可變增益
電路數(shù)： 1
轉(zhuǎn)換速率： 275 V/µs
-3db帶寬： 90MHz
電流 - 輸入偏壓： 200nA
電流 - 電源： 12.5mA
電流 - 輸出 / 通道： 50mA
電壓 - 電源，單路/雙路(±)： 9.5 V ~ 12.6 V，±4.75 V ~ 6.3 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)
配用： AD603-EVALZ-ND - BOARD EVALUATION FOR AD603
Data Sheet
AD603
Rev. K | Page 3 of 24
SPECIFICATIONS
@ TA = 25°C, VS = ±5 V, –500 mV ≤ VG ≤ +500 mV, GNEG = 0 V, –10 dB to +30 dB gain range, RL = 500 , and CL = 5 pF, unless
otherwise noted.
Table 1.
Parameter
Conditions
Min
Typ
Max
Unit
INPUT CHARACTERISTICS
Input Resistance
Pin 3 to Pin 4
97
100
103
Input Capacitance
2
pF
Input Noise Spectral Density1
Input short-circuited
1.3
nV/√Hz
Noise Figure
f = 10 MHz, gain = maximum, R
S = 10
8.8
dB
1 dB Compression Point
f = 10 MHz, gain = maximum, R
S = 10
11
dBm
Peak Input Voltage
±1.4
±2
V
OUTPUT CHARACTERISTICS
3 dB Bandwidth
V
OUT = 100 mV rms
90
MHz
Slew Rate
R
L ≥ 500
275
V/s
Peak Output2
R
L ≥ 500
±2.5
±3.0
V
Output Impedance
f ≤ 10 MHz
2
Output Short-Circuit Current
50
mA
Group Delay Change vs. Gain
f = 3 MHz; full gain range
±2
ns
Group Delay Change vs. Frequency
V
G = 0 V; f = 1 MHz to 10 MHz
±2
ns
Differential Gain
0.2
%
Differential Phase
0.2
Degree
Total Harmonic Distortion
f = 10 MHz, V
OUT = 1 V rms
60
dBc
Third-Order Intercept
f = 40 MHz, gain = maximum, R
S = 50
15
dBm
ACCURACY
Gain Accuracy, f = 100 kHz; Gain (dB) = (40 V
G + 10) dB
500 mV ≤ V
G ≤ +500 mV
1
±0.5
+1
dB
T
MIN to TMAX
1.5
+1.5
dB
Gain, f = 10.7 MHz
V
G = -0.5 V
10.3
9.0
8.0
dB
V
G = 0.0 V
+9.5
+10.5
+11.5
dB
V
G = 0.5 V
+29.3
+30.3
+31.3
dB
Output Offset Voltage3
V
G = 0 V
20
mV
T
MIN to TMAX
30
mV
Output Offset Variation vs. V
G
500 mV ≤ V
G ≤ +500 mV
20
mV
T
MIN to TMAX
30
mV
GAIN CONTROL INTERFACE
Gain Scaling Factor
100 kHz
39.4
40
40.6
dB/V
T
MIN to TMAX
38
42
dB/V
10.7 MHz
38.7
39.3
39.9
dB/V
GNEG, GPOS Voltage Range4
1.2
+2.0
V
Input Bias Current
50
100
250
nA
Input Offset Current
10
nA
Differential Input Resistance
Pin 1 to Pin 2
50
M
Response Rate
Full 40 dB gain change
80
dB/s
POWER SUPPLY
Specified Operating Range
±4.75
±6.3
V
Quiescent Current
12.5
17
mA
T
MIN to TMAX
20
mA
1 Typical open or short-circuited input; noise is lower when system is set to maximum gain and input is short-circuited. This figure includes the effects of both voltage
and current noise sources.
2 Using resistive loads of 500 or greater or with the addition of a 1 k pull-down resistor when driving lower loads.
3 The dc gain of the main amplifier in the AD603 is ×35.7; therefore, an input offset of 100 V becomes a 3.57 mV output offset.
4 GNEG and GPOS, gain control, and voltage range are guaranteed to be within the range of V
S + 4.2 V to +VS 3.4 V over the full temperature range of 40°C to +85°C.
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相關代理商/技術參數(shù)
參數(shù)描述
AD603ARZ-REEL7 功能描述:IC AMP VGA 90MHZ LN 50MA 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:X-AMP® 標準包裝:150 系列:- 放大器類型:音頻 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:5 V/µs 增益帶寬積:12MHz -3db帶寬:- 電流 - 輸入偏壓:100nA 電壓 - 輸入偏移:500µV 電流 - 電源:6mA 電流 - 輸出 / 通道:50mA 電壓 - 電源，單路/雙路(±):4 V ~ 32 V，±2 V ~ 16 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:8-TSSOP 包裝:管件
AD603-EB 制造商:Analog Devices 功能描述:Evaluation Board For Low Noise, 90 MHz Variable Gain Amplifier
AD603-EVALZ 功能描述:BOARD EVALUATION FOR AD603 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 運算放大器 系列:X-AMP® 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:-
AD603SQ/883B 功能描述:差分放大器 IC 90 MHz VARIABLE GAIN AMP RoHS:否 制造商:Analog Devices 通道數(shù)量:1 Channel 帶寬:900 MHz 可用增益調(diào)整:5.6 dB to 20 dB 輸入補償電壓:1 mV at 5 V 共模抑制比（最小值）:67 dB 工作電源電壓:11 V 電源電流:28 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel
AD603SQ/883B2 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Noise, 90 MHz Variable Gain Amplifier
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