TA = 25掳C, G = +1, R
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉(h脿o)锛� AD8045ARDZ-REEL7
寤犲晢锛� Analog Devices Inc
鏂囦欢闋�(y猫)鏁�(sh霉)锛� 20/25闋�(y猫)
鏂囦欢澶у皬锛� 0K
鎻忚堪锛� IC OPAMP VF ULDIST LN 70MA 8SOIC
鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″锛� Practical Guide High Speed PCB Layout
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 1,000
鏀惧ぇ鍣ㄩ鍨嬶細 闆诲鍙嶉
闆昏矾鏁�(sh霉)锛� 1
杞�(zhu菐n)鎻涢€熺巼锛� 1350 V/µs
-3db甯跺锛� 1GHz
闆绘祦 - 杓稿叆鍋忓锛� 2µA
闆诲 - 杓稿叆鍋忕Щ锛� 200µV
闆绘祦 - 闆绘簮锛� 16mA
闆绘祦 - 杓稿嚭 / 閫氶亾锛� 70mA
闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±)锛� 3.3 V ~ 12 V锛�±1.65 V ~ 6 V
宸ヤ綔婧害锛� -40°C ~ 125°C
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 8-SOIC锛�0.154"锛�3.90mm Width锛夎８闇茬剨鐩�
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 8-SOIC-EP
鍖呰锛� 甯跺嵎 (TR)
AD8045
Rev. A | Page 3 of 24
SPECIFICATIONS WITH 卤5 V SUPPLY
TA = 25掳C, G = +1, RS = 100 , RL = 1 k to ground, unless noted otherwise. Exposed paddle must be floating or connected to VS.
Table 1.
Parameter
Conditions
Min
Typ
Max
Unit
DYNAMIC PERFORMANCE
鈥�3 dB Bandwidth
G = +1, VOUT = 0.2 V p-p
1000
MHz
G = +1, VOUT = 2 V p-p
300
350
G = +2, VOUT = 0.2 V p-p
320
400
MHz
Bandwidth for 0.1 dB Flatness
G = +2, VOUT = 2 V p-p, RL = 150
55
MHz
Slew Rate
G = +1, VOUT = 4 V step
1000
1350
V/s
Settling Time to 0.1%
G = +2, VOUT = 2 V step
7.5
ns
NOISE/HARMONIC PERFORMANCE
Harmonic Distortion (dBc) HD2/HD3
fC = 5 MHz, VOUT = 2 V p-p
LFCSP
102/101
dBc
SOIC
106/101
dBc
fC = 20 MHz, VOUT = 2 V p-p
LFCSP
98/90
dBc
SOIC
97/90
dBc
fC = 70 MHz, VOUT = 2 V p-p
LFCSP
71/71
dBc
SOIC
60/71
dBc
Input Voltage Noise
f = 100 kHz
3
nV/鈭欻z
Input Current Noise
f = 100 kHz
3
pA/鈭欻z
Differential Gain Error
NTSC, G = +2, RL = 150
0.01
%
Differential Phase Error
NTSC, G = +2, RL = 150
0.01
Degrees
DC PERFORMANCE
Input Offset Voltage
0.2
1.0
mV
Input Offset Voltage Drift
8
V/掳C
Input Bias Current
2
6.3
A
Input Bias Current Drift
8
nA/掳C
Input Bias Offset Current
0.2
1.3
A
Open-Loop Gain
VOUT = 3 V to +3 V
62
64
dB
INPUT CHARACTERISTICS
Input Resistance
Common-mode/differential
3.6/1.0
M
Input Capacitance
Common-mode
1.3
pF
Input Common-Mode Voltage Range
卤3.8
V
Common-Mode Rejection
VCM = 卤1 V
83
91
dB
OUTPUT CHARACTERISTICS
Output Overdrive Recovery Time
VIN = 卤3 V, G = +2
8
ns
Output Voltage Swing
RL = 1 k
3.8 to +3.8
3.9 to +3.9
V
RL = 100
3.4 to +3.5
3.6 to +3.6
V
Output Current
70
mA
Short-Circuit Current
Sinking/sourcing
90/170
mA
Capacitive Load Drive
30% overshoot, G = +2
18
pF
POWER SUPPLY
Operating Range
卤1.65
卤5
卤6
V
Quiescent Current
16
19
mA
Positive Power Supply Rejection
+VS = +5 V to +6 V, VS = 5 V
61
68
dB
Negative Power Supply Rejection
+VS = +5 V, VS = 5 V to 6 V
66
73
dB
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