Datasheet

LMH6552
SNOSAX9H –APRIL 2007–REVISED MARCH 2013 www.ti.com
±5V Electrical Characteristics
(1)
(continued)
Unless otherwise specified, all limits are ensured for T
A
= 25°C, V
+
= +5V, V
−
= −5V, A
V
= 1, V
CM
= 0V, R
F
= R
G
= 357Ω, R
L
=
500Ω, for single ended in, differential out. Boldface limits apply at the temperature extremes.
Symbol Parameter Conditions Min
(2)
Typ
(3)
Max
(2)
Units
I
SC
Short Circuit Current One Output Shorted to Ground V
IN
= 2V ±141 mA
Single Ended
(5)
Output Balance Error ΔV
OUT
Common Mode /ΔV
OUT
−60 dB
Differential, ΔV
OD
= 1V, f < 1 MHz
Miscellaneous Performance
Z
T
Open Loop Transimpedance Differential 108 dBΩ
PSRR Power Supply Rejection Ratio DC, (V
+
- |V
-
|) = ±1V 80 dB
I
S
Supply Current
(3)
R
L
= ∞ 19 22.5 25
mA
28
Enable Voltage Threshold 3.0 V
Disable Voltage Threshold 2.0 V
Enable/Disable time 15 ns
I
SD
Disable Shutdown Current 500 600 μA
Output Common Mode Control Circuit
Common Mode Small Signal V
IN
+
= V
IN
−
= 0 400 MHz
Bandwidth
Slew Rate V
IN
+
= V
IN
−
= 0 607 V/μs
V
OSCM
Input Offset Voltage Common Mode, V
ID
= 0, V
CM
= 0 1.5 ±16.5 mV
Input Bias Current
(6)
−3.2 ±8 µA
Voltage Range ±3.7 ±3.8 V
CMRR Measure V
OD
, V
ID
= 0V 80 dB
Input Resistance 200 kΩ
Gain ΔV
O,CM
/ΔV
CM
0.995 1.0 1.012 V/V
(5) Short circuit current should be limited in duration to no more than 10 seconds. See POWER DISSIPATION of Application Information for
more details.
(6) Negative input current implies current flowing out of the device.
±2.5V Electrical Characteristics
(1)
Unless otherwise specified, all limits are ensured for T
A
= 25°C, V
+
= +2.5V, V
−
= −2.5V, A
V
= 1, V
CM
= 0V, R
F
= R
G
= 357Ω,
R
L
= 500Ω, for single ended in, differential out. Boldface limits apply at the temperature extremes.
Symbol Parameter Conditions Min
(2)
Typ
(3)
Max
(2)
Units
SSBW Small Signal −3 dB Bandwidth
(2)
V
OUT
= 0.2 V
PP
, A
V
= 1, R
L
= 1 kΩ 1100
V
OUT
= 0.2 V
PP
, A
V
= 1 800
V
OUT
= 0.2 V
PP
, A
V
= 2 740 MHz
V
OUT
= 0.2 V
PP
, A
V
= 4 660
V
OUT
= 0.2 V
PP
, A
V
= 8 498
LSBW Large Signal −3 dB Bandwidth V
OUT
= 2 V
PP
, A
V
= 1, R
L
= 1 kΩ 820
V
OUT
= 2 V
PP
, A
V
= 1 690
V
OUT
= 2 V
PP
, A
V
= 2 620 MHz
V
OUT
= 2 V
PP
, A
V
= 4 589
V
OUT
= 2 V
PP
, A
V
= 8 480
(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 specification of parametric performance is indicated in the electrical tables under
conditions of internal self-heating where T
J
> T
A
. See Application Information for information on temperature de-rating of this device."
Min/Max ratings are based on product characterization and simulation. Individual parameters are tested as noted.
(2) Limits are 100% production tested at 25°C. Limits over the operating temperature range are ensured through correlation using Statistical
Quality Control (SQC) methods.
(3) Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary
over time and will also depend on the application and configuration. The typical values are not tested and are not ensured on shipped
production material.
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