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LMH6554LEENOPB Datasheet(PDF) 4 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # LMH6554LEENOPB
Description  LMH6554 2.8 GHz Ultra Linear Fully Differential Amplifier
PDF  24 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LMH6554LEENOPB Datasheet(HTML) 4 Page - National Semiconductor (TI)

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LMH6554
SNOSB30O – OCTOBER 2008 – REVISED MARCH 2013
www.ti.com
+5V Electrical Characteristics
(1) (continued)
Unless otherwise specified, all limits are ensured for TA = +25°C, AV = +2, V
+ = +2.5V, V− = −2.5V, R
L = 200Ω, VCM = (V
++V-
)/2, RF = 200Ω, for single-ended in, differential out. Boldface Limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min (2)
Typ (3)
Max (2)
Units
RIN
Differential Input Resistance
Differential
19
Ω
CIN
Differential Input Capacitance
Differential
1
pF
CMVR
Input Common Mode Voltage Range
CMRR > 32 dB
±1.25
±1.3
V
Output Performance
Output Voltage Swing (3)
Single-Ended Output
±1.35
±1.42
V
IOUT
Output Current (3)
VOUT = 0V
±120
±150
mA
One Output Shorted to Ground
ISC
Short Circuit Current
150
mA
VIN = 2V Single-Ended
(6)
ΔVOUT Common Mode /ΔVOUT
Output Balance Error
−64
dB
Differential,
ΔVOD = 1V, f < 1 Mhz
Output Common Mode Control Circuit
Common Mode Small Signal
VIN+ = VIN− = 0V
500
MHz
Bandwidth
Slew Rate
VIN+ = VIN− = 0V
200
V/
μs
VOSCM
Input Offset Voltage
Common Mode, VID = 0, VCM = 0V
−16
−6.5
4
mV
IOSCM
Input Offset Current
(7)
6
18
μA
Voltage Range
±1.18
±1.25
V
CMRR
Measure VOD, VID = 0V
82
dB
Input Resistance
180
k
Ω
Gain
ΔVOCM/ΔVCM
0.99
0.995
1.0
V/V
Miscellaneous Performance
ZT
Open Loop Transimpedance Gain
Differential
180
k
Ω
PSRR
Power Supply Rejection Ratio
DC,
ΔV+ = ΔV− = 1V
74
95
dB
57
IS
Supply Current (8)
RL = ∞
46
52
mA
60
Enable Voltage Threshold
Single 5V Supply (9)
2.5
V
Disable Voltage Threshold
Single 5V Supply (9)
2.5
V
Enable/Disable Time
15
ns
570
ISD
Supply Current, Disabled
Enable=0, Single 5V supply
450
510
μA
600
(6)
Short circuit current should be limited in duration to no more than 10 seconds. See the Power Dissipation section of Application
Information for more details.
(7)
Negative input current implies current flowing out of the device.
(8)
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.
(9)
VEN threshold is typically +/-0.3V centered around (V
+ + V-) / 2 relative to ground.
4
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Copyright © 2008–2013, Texas Instruments Incorporated
Product Folder Links: LMH6554



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