Datasheet

LMH6881
SNOSC72E –JUNE 2012–REVISED MARCH 2013 www.ti.com
5V Electrical Characteristics
(1)(2)(3)
(continued)
The following specifications apply for single supply with VCC = 5 V, Maximum Gain (26 dB), R
L
= 200 Ω, fin = 100 MHz.
Boldface limits apply at temperature extremes.
Symbol Parameter Conditions Min
(4)
Typ
(5)
Max
(4)
Units
Gain Step Error Any two adjacent steps over entire range ±0.125 dB
Gain Step Phase Shift Any two adjacent steps over entire range ±3 Degrees
Gain Step Switching Time 20 ns
Enable/ Disable Time Settled to 90% level 15 ns
Power Requirements
ICC Supply Current 100 135 mA
P Power 0.5 W
ICCD Disabled Supply Current 15 mA
All Digital Inputs
Logic Compatibility TTL, 2.5V CMOS, 3.3V CMOS, 5V CMOS
VIL Logic Input Low Voltage 0.4 V
VIH Logic Input High Voltage 2.0-5.0 V
IIH Logic Input High Input Current −9 μA
IIL Logic Input Low Input Current −47 μA
Parallel Mode Timing
t
GS
Setup Time 3 ns
t
GH
Hold Time 3 ns
Serial Mode
f
CLK
SPI Clock Frequency 50% duty cycle 10 50 MHz
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