LTC6404 Linear Technology, LTC6404 Datasheet - Page 6

• Manufacturer Part Number: LTC6404
• Description: High Precision Fully Differential Input/Output Amplifier/Driver
• Manufacturer: Linear Technology

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LTC6404-2 AC ELECTRICAL CHARACTERISTICS
LTC6404-4 AC ELECTRICAL CHARACTERISTICS
LTC6404
over the full operating temperature range, otherwise specifi cations are at T
V
V
SYMBOL
SR
GBW
f
HD
HD
IMD
OIP3
t
NF
f
over the full operating temperature range, otherwise specifi cations are at T
V
V
SYMBOL
SR
GBW
f
HD
HD
IMD
OIP3
t
NF
f
6
3dB
S
3dBFILTER
3dB
S
3dBFILTER
SHDN
OUTCM
SHDN
OUTCM
SEIN
DIFFIN
SEIN
DIFFIN
10M
10M
10M
10M
= OPEN, R
= OPEN, R
= (V
= (V
OUT
OUT
PARAMETER
Slew Rate
Gain-Bandwidth Product
–3dB Frequency (See Figure 2)
10MHz Distortion
10MHz Distortion
Third-Order IMD at 10MHz
f
OIP3 at 10MHz (Note 12)
Settling Time
2V Step at Output
Noise Figure, R
Differential Filter 3dB Bandwidth (Note 13)
PARAMETER
Slew Rate
Gain-Bandwidth Product
–3dB Frequency (See Figure 2)
10MHz Distortion
10MHz Distortion
Third-Order IMD at 10MHz
f
OIP3 at 10MHz (Note 12)
Settling Time
2V Step at Output
Noise Figure, R
Differential Filter 3dB Bandwidth (Note 13)
1
1
= 9.5MHz, f
= 9.5MHz, f
+
+
+ V
+ V
I
I
= 100Ω, R
= 100Ω, R
OUT
OUT
–
–
)/2. V
)/2. V
2
2
S
S
= 10.5MHz
= 10.5MHz
= 50Ω
= 50Ω
F
F
= 200Ω, R
ICM
= 402Ω, R
ICM
is defi ned as (V
is defi ned as (V
L
L
= 200Ω (See Figure 2) unless otherwise noted. V
= 200Ω (See Figure 2) unless otherwise noted. V
IN
IN
+
+
+ V
+ V
IN
IN
–
–
)/2. V
)/2. V
CONDITIONS
V
V
f
V
V
Single-Ended Input
V
Differential Input
V
1% Settling
0.1% Settling
0.01% Settling
f = 10MHz
CONDITIONS
V
V
f
V
V
Single-Ended Input
V
Differential Input
V
1% Settling
0.1% Settling
0.01% Settling
f = 10MHz
TEST
TEST
S
S
S
S
S
S
S
S
S
S
S
S
= 3V to 5V
= 3V to 5V, R
= 3V to 5V
= 3V, V
= 3V, V
= 3V, V
= 3V to 5V
= 3V to 5V, R
= 3V to 5V
= 3V, V
= 3V, V
= 3V, V
2nd Harmonic
3rd Harmonic
2nd Harmonic
3rd Harmonic
2nd Harmonic
3rd Harmonic
2nd Harmonic
3rd Harmonic
= 500MHz
= 500MHz
OUTDIFF
OUTDIFF
OUTDIFF
OUTDIFF
OUTDIFF
OUTDIFF
OUTDIFF
OUTDIFF
is defi ned as (V
is defi ned as (V
I
I
= 100Ω, R
= 100Ω, R
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
A
A
= 25°C. V
= 25°C. V
P-P
P-P
P-P
P-P
P-P
P-P
F
F
= 499Ω,
= 499Ω,
The
The
+
+
OUT
OUT
= 3V, V
= 3V, V
l
l
+
+
S
S
denotes the specifi cations which apply
denotes the specifi cations which apply
– V
– V
is defi ned (V
is defi ned (V
–
–
OUT
OUT
l
l
= 0V, V
= 0V, V
–
–
). V
). V
MIN
MIN
300
300
CM
CM
INDIFF
INDIFF
+
+
= V
= V
– V
– V
= (V
= (V
OCM
OCM
–
–
–100
1200
1700
–100
–101
–101
).
88.5
).
88.5
TYP
TYP
700
900
600
–95
–96
–98
–99
530
–97
–98
53
12
15
10
54
11
14
9
8
8
INP
INP
= V
= V
– V
– V
ICM
ICM
INM
MAX
INM
MAX
= Mid-Supply,
= Mid-Supply,
).
).
UNITS
UNITS
dBm
dBm
V/μs
MHz
MHz
MHz
V/μs
MHz
MHz
MHz
6404f
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dB
dB
ns
ns
ns
ns
ns
ns