LTC6400-8 Linear Technology, LTC6400-8 Datasheet - Page 4

• Manufacturer Part Number: LTC6400-8
• Description: Low Distortion Differential ADC Driver
• Manufacturer: Linear Technology

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AC ELECTRICAL CHARACTERISTICS
LTC6400-8
ENABLE = 0V, No R
SYMBOL
–3dBBW
0.5dBBW
0.1dBBW
1/f
SR
t
t
t
t
–3dBBW
10MHz Input Signal
HD2,10M/HD3,10M Second/Third Order Harmonic Distortion V
IMD3,10M
OIP3,10M
P1dB,10M
NF10M
e
e
70MHz Input Signal
HD2,70M/HD3,70M Second/Third Order Harmonic Distortion V
IMD3,70M
OIP3,70M
P1dB,70M
NF70M
e
e
140MHz Input Signal
HD2,140M/
HD3,140M
IMD3,140M
OIP3,140M
4
S1%
OVDR
ON
OFF
IN,10M
ON,10M
IN,70M
ON,70M
VOCM
L
PARAMETER
–3dB Bandwidth
Bandwidth for 0.5dB Flatness
Bandwidth for 0.1dB Flatness
1/f Noise Corner
Slew Rate
1% Settling Time
Overdrive Recovery Time
Turn-On Time
Turn-Off Time
V
Third-Order Intermodulation
(f1 = 9.5MHz f2 = 10.5MHz)
Equivalent Third-Order Output Intercept
Point (f1 = 9.5MHz f2 = 10.5MHz)
1dB Compression Point
Noise Figure
Input Referred Voltage Noise Density
Output Referred Voltage Noise Density
Third-Order Intermodulation
(f1 = 69.5MHz f2 = 70.5MHz)
Equivalent Third-Order Output Intercept
Point (f1 = 69.5MHz f2 = 70.5MHz)
1dB Compression Point
Noise Figure
Input Referred Voltage Noise Density
Output Referred Voltage Noise Density
Second/Third Order Harmonic Distortion 2V
Third-Order Intermodulation
(f1 = 139.5MHz f2 = 140.5MHz)
Third-Order Output Intercept Point
(f1 = 139.5MHz f2 = 140.5MHz)
OCM
unless otherwise noted.
Pin Small Signal –3dB BW
CONDITIONS
200mV
200mV
200mV
V
V
V
Differential Output Reaches 90% of
Steady State Value
Differential Output Drops to 10% of
Original Value
0.1V
Output (Note 6)
V
V
V
V
R
R
Includes Resistors (Short Inputs)
Includes Resistors (Short Inputs)
V
V
V
V
R
R
Includes Resistors (Short Inputs)
Includes Resistors (Short Inputs)
2V
2V
2V
2V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
L
S
OUT
OUT
OUT
OUT
OUT
L
S
P-P ,OUT
P-P ,OUT
P-P ,OUT
P-P ,OUT
P-P ,OUT
= 375Ω (Notes 5, 7)
= 375Ω (Notes 5, 7)
= 400Ω, R
= 400Ω, R
P-P
= 2V Step (Note 6)
= 2V
= 1.9V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
= 2V
P-P ,OUT
P-P ,OUT
P-P ,OUT
at V
, R
, No R
Composite, R
Composite, No R
Composite, No R
P-P
P-P
P-P
P-P
P-P
P-P
P-P
P-P
P-P
P-P
P-P
Specifi cations are at T
L
P-P
OCM
, R
, No R
, R
, No R
= 200Ω
(Note 6)
Composite, R
Composite, No R
Composite, No R
Composite, R
Composite, No R
Composite, No R
L
L
(Note 6)
(Note 6)
(Note 6)
L
= 375Ω
= 375Ω
(Note 6)
L
L
, Measured Single-Ended at
= 200Ω
= 200Ω
L
L
L
= 200Ω
L
L
L
L
(Notes 7)
= 200Ω
= 200Ω
L
L
L
L
(Note 7)
(Note 7)
A
= 25°C. V
MIN
1.2
+
= 3V, V
–120/–109
–118/–98
–100/–98
–
–97/–85
–86/–71
–91/–81
= 0V, V
3810
–112
0.43
16.5
18.2
53.4
19.2
45.8
TYP
–99
–90
–99
–79
–84
2.2
0.2
1.8
7.6
3.7
9.3
7.6
3.7
9.3
18
10
12
14
60
OCM
= 1.25V,
MAX
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
UNITS
64008f
dBm
dBm
dBm
dBm
dBm
V/μs
MHz
GHz
GHz
GHz
kHz
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dB
dB
ns
ns
ns
ns