LMH6552_14 Datasheet, PDF (4/32 Pages) Texas Instruments – 1.5 GHz Fully Differential Amplifier

LMH6552
SNOSAX9H – APRIL 2007 – REVISED MARCH 2013
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±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
Miscellaneous Performance
ΔV_OUT Common Mode /ΔV_OUT
Differential, ΔV_OD = 1V, f < 1 MHz
−60
dB
Z_T
PSRR
I_S
Open Loop Transimpedance
Power Supply Rejection Ratio
Supply Current ⁽³⁾
Differential
DC, (V⁺ - |V^-|) = ±1V
R_L = ∞
108
dBΩ
80
dB
19
22.5
25
28
mA
Enable Voltage Threshold
3.0
V
Disable Voltage Threshold
2.0
V
Enable/Disable time
15
ns
I_SD
Disable Shutdown Current
Output Common Mode Control Circuit
500
600
μA
Common Mode Small Signal
Bandwidth
V_IN⁺ = V_IN^− = 0
400
MHz
V_OSCM
Slew Rate
Input Offset Voltage
Input Bias Current
V_IN⁺ = V_IN^− = 0
Common Mode, V_ID = 0, V_CM = 0
(6)
607
1.5
−3.2
±16.5
±8
V/μs
mV
µA
Voltage Range
±3.7
±3.8
V
CMRR
Input Resistance
Measure V_OD, V_ID = 0V
80
dB
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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