TA = 25°C, +V
參數(shù)資料
型號: ADA4927-1YCPZ-RL
廠商: Analog Devices Inc
文件頁數(shù): 20/24頁
文件大?。?/td> 0K
描述: IC OPAMP CF DIFF 65MA LN 16LFCSP
標準包裝: 5,000
放大器類型: 電流反饋
電路數(shù): 1
輸出類型: 差分
轉換速率: 5000 V/µs
-3db帶寬: 2.3GHz
電流 - 輸入偏壓: 500nA
電壓 - 輸入偏移: 300µV
電流 - 電源: 20mA
電流 - 輸出 / 通道: 65mA
電壓 - 電源,單路/雙路(±): 4.5 V ~ 11 V,±2.25 V ~ 5.5 V
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 16-VFQFN 裸露焊盤,CSP
供應商設備封裝: 16-LFCSP-VQ
包裝: 帶卷 (TR)
ADA4927-1/ADA4927-2
Rev. A | Page 5 of 24
+5 V OPERATION
TA = 25°C, +VS = 5 V, VS = 0 V, VOCM = 2.5 V, RF = 301 Ω, RG = 301 Ω, RT = 56.2 Ω (when used), RL, dm = 1 kΩ, unless otherwise noted.
All specifications refer to single-ended input and differential outputs, unless otherwise noted. Refer to Figure 46 for signal definitions.
±DIN to VOUT, dm Performance
Table 4.
Parameter
Conditions
Min
Typ
Max
Unit
DYNAMIC PERFORMANCE
3 dB Small Signal Bandwidth
VOUT, dm = 0.1 V p-p
2000
MHz
3 dB Large Signal Bandwidth
VOUT, dm = 2.0 V p-p
1300
MHz
Bandwidth for 0.1 dB Flatness
VOUT, dm = 0.1 V p-p, ADA4927-1
150
MHz
VOUT, dm = 0.1 V p-p, ADA4927-2
110
MHz
Slew Rate
VOUT, dm = 2 V step, 25% to 75%
4200
V/μs
Settling Time to 0.1%
VOUT, dm = 2 V step
10
ns
Overdrive Recovery Time
VIN = 0 V to 0.15 V step, G = 10
10
ns
NOISE/HARMONIC PERFORMANCE
See Figure 45 for distortion test circuit
Second Harmonic
VOUT, dm = 2 V p-p, 10 MHz
104
dBc
VOUT, dm = 2 V p-p, 70 MHz
91
dBc
VOUT, dm = 2 V p-p, 100 MHz
86
dBc
Third Harmonic
VOUT, dm = 2 V p-p, 10 MHz
95
dBc
VOUT, dm = 2 V p-p, 70 MHz
80
dBc
VOUT, dm = 2 V p-p, 100 MHz
76
dBc
IMD
f1 = 70 MHz, f2 = 70.1 MHz, VOUT, dm = 2 V p-p
93
dBc
f1 = 140 MHz, f2 = 140.1 MHz, VOUT, dm = 2 V p-p
84
dBc
Voltage Noise (RTI)
f = 100 kHz, G = 28
1.4
nV/√Hz
Input Current Noise
f = 100 kHz, G = 28
19
pA/√Hz
Crosstalk
f = 100 MHz, ADA4927-2
75
dB
INPUT CHARACTERISTICS
Offset Voltage
VIP = VIN = VOCM = 0 V
1.3
+0.3
+1.3
mV
tMIN to tMAX variation
±1.5
μV/°C
Input Bias Current
30
12
+4.0
μA
tMIN to tMAX variation
±0.12
μA/°C
Input Offset Current
10.5
0.8
+10.5
μA
Input Resistance
Differential
14
Ω
Common mode
120
Input Capacitance
Differential
0.5
pF
Input Common-Mode Voltage Range
1.3
3.7
V
CMRR
VOUT, dm/VIN, cm, VIN, cm = ±1 V
70
96
dB
Open-Loop Transresistance
DC
120
185
OUTPUT CHARACTERISTICS
Output Voltage Swing
Each single-ended output
+1.0
+4.0
V
Linear Output Current
50
mA p-p
Output Balance Error
VOUT, cm/VOUT, dm, VOUT, dm = 1 V, 10 MHz,
see Figure 44 for test circuit
65
dB
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