參數(shù)資料
型號(hào): THS4211DRB
廠商: Texas Instruments, Inc.
英文描述: LOW-DISTORTION HIGH-SPEED VOLTAGE FEEDBACK AMPLIFIER
中文描述: 低失真高速電壓反饋型放大器
文件頁(yè)數(shù): 6/41頁(yè)
文件大?。?/td> 1591K
代理商: THS4211DRB
www.ti.com
ELECTRICAL CHARACTERISTICS, V
S
= 5 V
R
F
= 392
, R
L
= 499
, G = +2, unless otherwise noted
THS4211
THS4215
SLOS400D–SEPTEMBER 2002–REVISED NOVEMBER 2004
TYP
OVER TEMPERATURE
0
°
C to
25
°
C
70
°
C
MIN/
TYP/
MAX
PARAMETER
TEST CONDITIONS
–40
°
C
to 85
°
C
25
°
C
UNITS
AC PERFORMANCE
G = 1, P
OUT
= –7 dBm
G = –1, P
OUT
= –16 dBm
G = 2, P
OUT
= –16 dBm
G = 5, P
OUT
= –16 dBm 65
G = 10, P
OUT
= –16 dBm
G = 1, P
OUT
= –7 dBm
G > 10, f = 1 MHz
G = –1, V
O
= 2 V
p
G = 1, V
O
= 2 V Step
G = –1, V
O
= 2 V Step
980
300
300
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
V/μs
V/μs
ns
ns
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Small signal bandwidth
30
90
300
64
800
750
22
84
0.1 dB flat bandwidth
Gain bandwidth product
Full-power bandwidth
Slew rate
Settling time to 0.1%
Settling time to 0.01%
Harmonic distortion
G = –1, V
O
= 2 V Step
R
L
= 150
R
L
= 499
R
L
= 150
R
L
= 499
–60
–60
–68
–68
–70
34
7
4
dBc
dBc
dBc
dBc
dBc
dBm
nV/
Hz
pA/
Hz
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
2
nd
-order harmonic distortion
G = 1, V
= 1 V
PP
,
f = 30 MHz
3
rd
-order harmonic distortion
3
rd
-order intermodulation (IMD
3
)
3
rd
-order output intercept (OIP
3
)
Input-voltage noise
Input-current noise
DC PERFORMANCE
Open-loop voltage gain (A
OL
)
Input offset voltage
Average offset voltage drift
Input bias current
Average bias current drift
Input offset current
Average offset current drift
INPUT CHARACTERISTICS
Common-mode input range
Common-mode rejection ratio
Input resistance
Input capacitance
OUTPUT CHARACTERISTICS
Output voltage swing
Output current (sourcing)
Output current (sinking)
Output impedance
G = 1, V
O
= 1 V
PP
, R
L
= 150
, f = 70 MHz
f = 1 MHz
f = 10 MHz
V
O
=
±
0.3 V, R
L
= 499
68
3
63
12
60
14
±
40
17
±
10
7
±
10
60
14
±
40
18
±
10
8
±
10
dB
mV
μV/
°
C
μA
nA/
°
C
μA
nA/
°
C
Min
Max
Typ
Max
Typ
Max
Typ
7
15
V
CM
= V
S
/2
0.3
6
1/4
54
4
1.2/3.8
50
1.3/3.7
48
1.4/3.6
45
V
dB
M
pF
Min
Min
Typ
Typ
V
CM
=
±
0.5 V, V
O
= 2.5 V
Common-mode
Common-mode/differential
0.3/0.2
1/4
230
150
0.3
1.2/3.8
210
120
1.3/3.7
190
100
1.4/3.6
180
90
V
Min
Min
Min
Typ
mA
mA
R
L
= 10
f = 1 MHz
6
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