Datasheet

LMH6570
www.ti.com SNCS104C –APRIL 2005–REVISED MAY 2013
±5V Electrical Characteristics (continued)
V
S
= ±5V, R
L
= 100Ω, R
F
=576Ω, A
V
=2 V/V, T
J
=25 °C, Unless otherwise specified. Bold numbers specify limits at temperature
extremes.
Symbol Parameter Conditions
(1)
Min
(2)
Typ
(3)
Max
(2)
Units
TSS Settling Time to 0.05% 2V Step 17 ns
OS Overshoot 2V Step 5 %
SR Slew Rate 4V Step
(4)(5)
2200 V/μs
Distortion
HD2 2
nd
Harmonic Distortion 2 V
PP
, 5 MHz −68 dBc
HD3 3
rd
Harmonic Distortion 2 V
PP
, 5 MHz −84 dBc
IMD 3
rd
Order Intermodulation Products 10 MHz, Two tones 2 Vpp at output −80 dBc
Equivalent Input Noise
VN Voltage >1 MHz, Input Referred 5 nV√HZ
ICN Current >1 MHz, Input Referred 5 pA/√Hz
Static, DC Performance
CHGM Channel to Channel Gain Difference DC, Difference in gain between ±0.005 ±0.034 %
channels ±0.036
VIO Input Offset Voltage V
IN
= 0V 1 ±15 mV
±21
DVIO Offset Voltage Drift
(6)
30 µV/°C
IBN Input Bias Current
(7)
V
IN
= 0V −3 ±8 µA
±10
DIBN Bias Current Drift
(6)
11 nA/°C
IBI Inverting Input Bias Current
(8)
Pin 8, Feedback point, −3 ±18 uA
V
IN
= 0V ±22
PSRR Power Supply Rejection Ratio DC, Input referred 48 50 dB
46
ICC Supply Current No Load, Shutdown Pin (SD) > 0.8V 13.8 15 mA
16
Supply Current Shutdown Shutdown Pin (SD) > 2V 1.1 1.3 mA
1.4
VIH Logic High Threshold Select Pin & Shutdown pin (SEL, SD) 2.0 V
VIL Logic Low Threshold Select Pin & Shutdown pin (SEL, SD) 0.8 V
IiL Logic Pin Input Current Low
(8)
Logic Input = 0V Select Pin & −8 −1 µA
Shutdown pin (SEL, SD) -10
IiH Logic Pin Input Current High
(8)
Logic Input = 5.0V, Select Pin & 57 68 µA
Shutdown pin (SEL, SD) 75
Miscellaneous Performance
RIN+ Input Resistance 5 kΩ
CIN Input Capacitance 0.8 pF
ROUT Output Resistance Output Active, (SD < 0.8V) 0.04 Ω
ROUT Output Resistance Output Disabled, (SD > 2V) 3000 Ω
COUT Output Capacitance Output Disabled, (SD > 2V) 3.1 pF
VO Output Voltage Range No Load ±3.51 ±3.7 V
±3.50
VOL R
L
= 100Ω ±3.16 ±3.5 V
±3.15
CMIR Input Voltage Range ±2.5 ±2.6 V
IO Linear Output Current
(8)
V
IN
= 0V, +60 ±80 mA
-70
±55
(5) Slew Rate is the average of the rising and falling edges.
(6) Drift determined by dividing the change in parameter at temperature extremes by the total temperature change.
(7) Positive Value is current into device.
(8) Positive Value is current into device.
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