Datasheet

LTC6400-14
4
640014fb
AC ELECTRICAL CHARACTERISTICS
Specifi cations are at T
A
= 25°C. V
+
= 3V, V
–
= 0V, V
OCM
= 1.25V,
ENABLE = 0V, No R
L
unless otherwise noted.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
–3dBBW –3dB Bandwidth 200mV
P-P, OUT
(Note 6) 1.2 2.37 GHz
0.1dBBW Bandwidth for 0.1dB Flatness 200mV
P-P, OUT
(Note 6) 200 MHz
0.5dBBW Bandwidth for 0.5dB Flatness 200mV
P-P, OUT
(Note 6) 377 MHz
1/f 1/f Noise Corner 15 kHz
SR Slew Rate Differential (Note 6) 6000 V/μs
t
S1%
1% Settling Time 2V
P-P, OUT
(Note 6) 1.7 ns
t
OVDR
Overdrive Recovery Time 1.9V
P-P, OUT
(Note 6) 17 ns
t
ON
Turn-On Time Differential Output Reaches 90% of Steady
State Value
10 ns
t
OFF
Turn-Off Time Differential Output Drops to 10% of
Original Value
12 ns
–3dBBW
VOCM
V
OCM
Pin Small Signal –3dB BW 0.1V
P-P
at V
OCM
, Measured Single-Ended
at Output (Note 6)
16 MHz
10MHz Input Signal
HD2,10M/HD3,10M Second/Third Order Harmonic
Distortion
2V
P-P, OUT
, R
L
= 200Ω
–107/–96 dBc
2V
P-P, OUT
, No R
L
–110/–108 dBc
IMD3,10M Third-Order Intermodulation
(f1 = 9.5MHz f2 = 10.5MHz)
2V
P-P, OUT
Composite, R
L
= 200Ω
–99 dBc
2V
P-P, OUT
Composite, No R
L
–110 dBc
OIP3,10M Third-Order Output Intercept Point
(f1 = 9.5MHz f2 = 10.5MHz)
2V
P-P, OUT
Composite, No R
L
(Note 7) 59.1 dBm
P1dB,10M 1dB Compression Point
R
L
= 375Ω (Notes 5, 7)
17.8 dBm
NF10M Noise Figure
R
L
= 375Ω (Note 5)
7.5 dB
e
IN,10M
Input Referred Voltage Noise Density Includes Resistors (Short Inputs) 2.5 nV/√Hz
e
ON,10M
Output Referred Voltage Noise Density Includes Resistors (Short Inputs) 13 nV/√Hz
70MHz Input Signal
HD2,70M/HD3,70M Second/Third Order Harmonic
Distortion
2V
P-P, OUT
, R
L
= 200Ω
–86/–85 dBc
2V
P-P, OUT
, No R
L
–89/–94 dBc
IMD3,70M Third-Order Intermodulation
(f1 = 69.5MHz f2 = 70.5MHz)
2V
P-P, OUT
Composite, R
L
= 200Ω
–91 dBc
2V
P-P, OUT
Composite, No R
L
–97 dBc
OIP3,70M Third-Order Output Intercept Point
(f1 = 69.5MHz f2 = 70.5MHz)
2V
P-P, OUT
Composite, No R
L
(Note 7) 52.4 dBm
P1dB,70M 1dB Compression Point
R
L
= 375Ω (Notes 5, 7)
18.5 dBm
NF70M Noise Figure
R
L
= 375Ω (Note 5)
7.5 dB
e
IN,70M
Input Referred Voltage Noise Density Includes Resistors (Short Inputs) 2.5 nV/√Hz
e
ON,70M
Output Referred Voltage Noise Density Includes Resistors (Short Inputs) 12.5 nV/√Hz