Datasheet

LMH6553
www.ti.com SNOSB07H –SEPTEMBER 2008–REVISED MARCH 2013
V
S
= ±5V Electrical Characteristics
(1)
Unless otherwise specified, all limits are ensured for T
A
= 25°C, V
S
= ±5V, A
V
= 1, V
CM
= 0V, V
CLAMP
= 3V, R
F
= R
G
= 275Ω,
R
L
= 200Ω, for single-ended in, differential out. Boldface limits apply at the temperature extremes.
Symbol Parameter Conditions Min
(2)
Typ
(3)
Max
(2)
Units
AC Performance (Differential)
SSBW Small Signal −3 dB Bandwidth
(2)
V
OUT
= 0.2 V
PP
, A
V
= 1, R
L
= 1 kΩ 900
V
OUT
= 0.2 V
PP
, A
V
= 1 720
V
OUT
= 0.2 V
PP
, A
V
= 2 680
MHz
V
OUT
= 0.2 V
PP
, A
V
= 4 630
V
OUT
= 0.2 V
PP
, A
V
= 8, (R
F
= 400Ω, R
G
= 350
50Ω)
LSBW Large Signal −3 dB Bandwidth V
OUT
= 2 V
PP
, A
V
= 1, R
L
= 1 kΩ 670
V
OUT
= 2 V
PP
, A
V
= 1 540
V
OUT
= 2 V
PP
, A
V
= 2 530 MHz
V
OUT
= 2 V
PP
, A
V
= 4 490
V
OUT
= 2 V
PP
, A
V
= 8, (R
F
= 400Ω, R
G
= 50Ω) 350
0.1 dB Bandwidth V
OUT
= 0.2 V
PP
, A
V
= 1 50 MHz
0.5 dB Bandwidth V
OUT
= 0.2 V
PP
, A
V
= 1 525 MHz
Slew Rate 4V Step, A
V
= 1 2300 V/μs
Rise/Fall Time, 10%-90% 2V Step 690 ps
0.1% Settling Time 2V Step 10 ns
1.0% Settling Time 2V Step 6 ns
Distortion and Noise Response
HD2 2
nd
Harmonic Distortion V
OUT
= 2 V
PP
, f = 20 MHz, R
L
= 800Ω −79
dBc
V
OUT
= 2 V
PP
, f = 70 MHz, R
L
= 800Ω −78
HD3 3
rd
Harmonic Distortion V
OUT
= 2 V
PP
, f = 20 MHz, R
L
= 800Ω −90
dBc
V
OUT
= 2 V
PP
, f = 70 MHz, R
L
= 800Ω −71
IMD3 3rd-Order Two-Tone f
c
= 20 MHz, , V
OUT
= 2 V
PP
Composite, −92
Intermodulation R
L
= 200Ω
dBc
f
c
= 150 MHz, , V
OUT
= 2 V
PP
Composite, −76
R
L
= 200Ω
Input Noise Voltage f = 100 kHz 1.2 nV/√Hz
Input Noise Current f = 100 kHz 13.6 pA/√Hz
Noise Figure (See Figure 58) 50Ω System, A
V
= 9, 10 MHz 10.3 dB
Input Characteristics
I
BI
Input Bias Current
(4)
−95 50 95 µA
I
Boffset
Input Bias Current Differential
(3)
V
CM
= 0V, V
ID
= 0V, I
Boffset
= (I
B
−
- I
B
+
)/2 −18 2.5 18 µA
CMRR Common Mode Rejection Ratio
(3)
DC, V
CM
= 0V, V
ID
= 0V 82 dBc
R
IN
Input Resistance Differential 15 Ω
C
IN
Input Capacitance Differential 0.5 pF
CMVR Input Common Mode Voltage CMRR > 38 dB ±3.3 ±3.6 V
Range
(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 specified 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.
(4) Exceeding limits could result in excessive device current.
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