Datasheet

LTC6416
5
6416f
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
Differential AC Characteristics
–3dBBW –3dB Bandwidth 200mV
P-P,OUT
Differential 2 GHz
0.1dBBW ±0.1dB Bandwidth 200mV
P-P,OUT
Differential 0.3 GHz
0.5dBBW ±0.5dB Bandwidth 200mV
P-P,OUT
Differential 1.4 GHz
1/f 1/f Noise Corner 25 kHz
SR Slew Rate Differential 3.4 V/ns
t
S1%
1% Settling Time 2V
P-P,OUT
1.8 ns
Common Mode AC Characteristics (V
CM
Pin)
–3dBBW
VCM
V
CM
Pin Small Signal –3dB BW V
CM
= 0.1V
P-P
, Measured Single-Ended
at Output
9MHz
SR
CM
Common Mode Slew Rate Measured Single-Ended at Output 40 V/µs
AC Clamping Characteristics
t
OVDR
Overdrive Recovery Time 1.9V
P-P,OUT
5ns
AC Linearity
70MHz Signal
HD2 Second Harmonic Distortion V
+
= 3.3V, V
CM
= 1.05V, V
OUTDIFF
= 2V
P-P
V
+
= 3.3V, V
CM
= 1.25V, V
OUTDIFF
= 2V
P-P
V
+
= 3.6V, V
CM
= 1.05V, V
OUTDIFF
= 2V
P-P
V
+
= 3.6V, V
CM
= 1.25V, V
OUTDIFF
= 2V
P-P
–83.5
–71
–78.5
–88.5
dBc
dBc
dBc
dBc
AC ELECTRICAL CHARACTERISTICS
The l denotes the specifi cations which apply over the full operating
temperature range, otherwise specifi cations are at T
A
= 25°C. V
+
= 3.3V and 3.6V unless otherwise noted, GND = 0V, No R
LOAD
,
C
LOAD
= 6pF. V
CM
= 1.25V, CLHI = V
CC
, CLLO = 0V unless otherwise noted. V
INCM
is defi ned as (IN
+
+ IN
–
)/2. V
OUTCM
is defi ned as
(OUT
+
+ OUT
–
)/2. V
INDIFF
is defi ned as (IN
+
– IN
–
). V
OUTDIFF
is defi ned as (OUT
+
– OUT
–
). See DC test circuit schematic.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
DC Clamping Characteristics
V
CLHIDEFAULT
Default Output Clamp Voltage, High
l
2.1 2.23 2.4 V
V
OS
(CLHI – V
OUTCM
) Offset Voltage, CLHI to V
OUTCM
l
–55 4 55 mV
V
CLLODEFAULT
Default Output Clamp Voltage, Low
l
0.1 0.25 0.4 V
V
OS
(CLLO – V
OUTCM
) Offset Voltage, CLLO to V
OUTCM
l
–120 –72 0 mV
R
CLHI
CLHI Pin Input Resistance V
CLHI
= 2.25V
l
3 4.1 5 k
IB
CLHI
CLHI Pin Bias Current V
CLHI
= 2.25V
l
–25 –1 25 µA
R
CLLO
CLLO Pin Input Resistance V
CLLO
= 0.25V
l
1.5 2.3 3.2 k
I
BCLLO
CLLO Pin Bias Current V
CLLO
= 0.25V
l
–25 3 25 µA
Power Supply
V
S
Supply Voltage Range
l
2.7 3.9 V
I
S
Supply Current
l
33 42 51
54
mA
mA
PSRR Power Supply Rejection Ratio V
S
= 2.7V to 3.6V
l
57.5 80 dB
The l denotes the specifi cations which apply over the full
operating temperature range, otherwise specifi cations are at T
A
= 25°C. V
+
= 3.3V, GND = 0V, No R
LOAD
, C
LOAD
= 6pF. V
CM
= 1.25V,
CLHI = V
+
, CLLO = 0V unless otherwise noted. V
INCM
is defi ned as (IN
+
+ IN
–
)/2. V
OUTCM
is defi ned as (OUT
+
+ OUT
–
)/2. V
INDIFF
is
defi ned as (IN
+
– IN
–
). V
OUTDIFF
is defi ned as (OUT
+
– OUT
–
). See DC test circuit schematic.
3.3V ELECTRICAL CHARACTERISTICS