Datasheet

LMH6574
www.ti.com SNCS103C –NOVEMBER 2004–REVISED SEPTEMBER 2005
±3.3V Electrical Characteristics
V
S
= ±3.3V, R
L
= 100Ω, A
V
= 2 V/V, R
F
= 575 Ω; Unless otherwise specified.
Symbol Parameter Conditions
(1)
Min Typ Max Units
Frequency Domain Performance
SSBW −3 dB Bandwidth V
OUT
= 0.5 V
PP
475 MHz
LSBW −3 dB Bandwidth V
OUT
= 2.0 V
PP
375 MHz
0.1 dBBW 0.1 dB Bandwidth V
OUT
= 0.5 V
PP
100 MHz
GFP Peaking DC to 200 MHz 0.4 dB
XTLK Channel to Channel Crosstalk All Hostile, f = 5 MHz −85 dBc
Time Domain Response
TRL Rise and Fall Time 2V Step 2 ns
TSS Settling Time to 0.05% 2V Step 20 ns
OS Overshoot 2V Step 5 %
SR Slew Rate 2V Step 1400 V/μs
Distortion
HD2 2
nd
Harmonic Distortion 2 V
PP
, 10 MHz −67 dBc
HD3 3
rd
Harmonic Distortion 2 V
PP
, 10 MHz −87 dBc
Static, DC Performance
VIO Input Offset Voltage V
IN
= 0V -5 mV
IBN Input Bias Current
(2)
V
IN
= 0V -3 μA
PSRR Power Supply Rejection Ratio DC, Input Referred 49 dB
ICC Supply Current No Load 12 mA
VIH Logic High Threshold Select & Enable Pins (SD & EN) 1.3 V
VIL Logic Low Threshold Select & Enable Pins (SD & EN) 0.4 V
Miscellaneous Performance
RIN+ Input Resistance 5 kΩ
CIN Input Capacitance 0.8 pF
ROUT Output Resistance 0.06 Ω
VO Output Voltage Range No Load ±2 V
VOL R
L
= 100Ω ±1.8 V
CMIR Input Voltage Range ±1.2 V
IO Linear Output Current V
IN
= 0V ±60 mA
ISC Short Circuit Current V
IN
= ±1V, Output Shorted to Ground ±150 mA
(1) Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very
limited self-heating of the device such that T
J
= T
A
. No ensure of parametric performance is indicated in the electrical tables under
conditions of internal self heating where T
J
> T
A
. See Application Notes for information on temperature de-rating of this device. Min/Max
ratings are based on product testing, characterization and simulation. Individual parameters are tested as noted.
(2) Positive Value is current into device.
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