參數(shù)資料
型號(hào): LMH6560MAX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 緩沖放大器
英文描述: Quad, High-Speed, Closed-Loop Buffer
中文描述: BUFFER AMPLIFIER, PDSO14
封裝: SOIC-14
文件頁(yè)數(shù): 5/23頁(yè)
文件大?。?/td> 1104K
代理商: LMH6560MAX
3V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 3V, V
= 0V, V
O
= V
CM
= V
+
/2 and R
L
= 100
to V
+
/2.
Boldface
limits apply at the temperature extremes.
Symbol
Frequency Domain Response
SSBW
Small Signal Bandwidth
GFN
Gain Flatness
<
0.1dB
FPBW
Full Power Bandwidth (3dB)
Time Domain Response
t
r
Rise Time
t
f
Fall Time
t
s
Settling Time to 0.1%
OS
Overshoot
SR
Slew Rate
Distortion And Noise Performance
HD2
2
nd
Harmonic Distortion
HD3
3
rd
Harmonic Distortion
THD
Total Harmonic Distortion
e
n
Input-Referred Voltage Noise
CP
1dB Compression Point
CT
Amplifier Crosstalk
Parameter
Conditions
Min
(Note 9)
Typ
(Note 8)
Max
(Note 9)
Units
V
O
<
0.5V
PP
V
O
<
0.5V
PP
V
O
= 1V
PP
(+4.5dBm)
265
40
115
MHz
MHz
MHZ
1V Step (20-80%)
1.1
1.3
11
0
480
ns
ns
ns
%
V/μs
1V Step
0.5V Step
(Note 11)
V
O
= 0.5V
PP
; f = 20MHz
V
O
= 0.5V
PP
; f = 20MHz
V
O
= 0.5V
PP
; f = 20MHz
f = 1MHz
f = 10MHz
Receiving Amplifier:
R
S
= 50
to V
+
/2; f = 10MHz
f = 5MHz; V
O
= 1V
PP
R
L
= 2k
to V
+
/2;
f = 5MHz; V
O
= 1V
PP
55
61
54
3
+4
55
dBc
dBc
dBc
nV/
dBm
dB
SNR
AGM
Signal to Noise Ratio
Amplifier Gain Matching
120
0.4
dB
dB
Static, DC Performance
A
CL
Small Signal Voltage Gain
V
O
= 100mV
PP
R
L
= 100
to V
+
/2
V
O
= 100mV
PP
R
L
= 2k
to V
+
/2
0.97
0.99
V/V
0.99
0.997
V
OS
Input Offset Voltage
1.6
8
10
mV
TC V
OS
Temperature Coefficient Input
Offset Voltage
Input Bias Current
(Note 12)
2.6
μV/C
I
B
(Note 10)
3
3.5
1.4
μA
TC I
B
Temperature Coefficient Input
Bias Current
Output Resistance
(Note 12)
0.3
nA/C
R
OUT
R
L
= 100
to V
+
/2; f = 100kHz
R
L
= 100
to V
+
/2; f = 10MHz
V
S
= +3V to V
S
= +3.5V;
V
IN
= V
S
/2
No Load
2.1
2.8
65
PSRR
Power Supply Rejection Ratio
48
46
dB
I
S
Supply Current, All 4 Buffers
11
15
18
mA
Miscellaneous Performance
R
IN
Input Resistance
C
IN
Input Capacitance
17
2
k
pF
L
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