LMH3401 Datasheet, PDF (3/48 Pages) Texas Instruments – LMH3401 7-GHz, Ultra-Wideband, Fixed-Gain, Fully-Differential Amplifier

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5 Device Comparison Table
DEVICE
LMH5401
LMH6554
LMH6552
BW (A_V = 12 dB)
6.2 GHz
1.6 GHz
0.8 GHz
LMH3401
SBOS695A – AUGUST 2014 – REVISED DECEMBER 2014
DISTORTION
–80-dBc HD2, –77-dBc HD3 at 500 MHz
–79-dBc HD2, –70-dBc HD3 at 250 MHz
–74-dBc HD2, –84-dBc HD3 at 70 MHz
NOISE
1.25 nV/√Hz
0.9 nV/√Hz
1.1 nV /√Hz
6 Pin Configuration and Functions
RMS Package
UQFN-14
(Top View)
VS- CM VS+
NC 4
IN- 5
IN+ 6
NC 7
LMH3401
14 GND
13 OUT+
12 OUT-
11 GND
PIN
NAME
CM
GND
IN–
IN+
NC
OUT–
OUT+
PD
VS–
VS+
NO.
2
11, 14
5
6
4, 7
12
13
9
3, 8
1, 10
VS- PD VS+
Pin Functions
I/O
DESCRIPTION
I
Output common-mode voltage control input pin
P
Ground. This ground does not impact the signal path, this pin is the reference for the
digital input pin (PD).
I
Inverting input pin
I
Noninverting input pin
—
No internal connection
O
Inverting output pin
O
Noninverting output pin
I
Power down.
High (> GND + 1.2 V) = low-power (sleep) mode. Low (< GND + 0.9 V) = active.
P
Power-supply pins, negative rail
P
Power-supply pins, positive rail
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