HMC7992 Datasheet, PDF (1/13 Pages) Analog Devices – Nonreflective, Silicon SP4T Switch, 0.1 GHz to 6.0 GHz

Data Sheet
Nonreflective, Silicon SP4T Switch,
0.1 GHz to 6.0 GHz
HMC7992
FEATURES
Nonreflective, 50 Ω design
High isolation: 45 dB typical at 2 GHz
Low insertion loss: 0.6 dB at 2 GHz
High power handling
33 dBm through path
27 dBm terminated path
High linearity
1 dB compression (P1dB): 35 dBm typical
Input third-order intercept (IIP3): 58 dBm typical
ESD rating: 2 kV human body model (HBM), Class 2
Single positive supply: 3.3 V to 5.0 V
Standard TTL-, CMOS-, and 1.8 V-compatible control
16-lead, 3 mm × 3 mm LFCSP package (9 mm²)
Pin compatible with the HMC241ALP3E
APPLICATIONS
Cellular/4G infrastructure
Wireless infrastructure
Automotive telematics
Mobile radios
Test equipment
GENERAL DESCRIPTION
The HMC7992 is a general-purpose, nonreflective, 0.1 GHz to
6.0 GHz, silicon, single-pole, four-throw (SP4T) switch in a
leadless, surface-mount package. The switch is ideal for cellular
infrastructure applications, offers high isolation of 45 dB typical
at 2 GHz, and a low insertion loss of 0.6 dB at 2 GHz. It offers
excellent power handling capability up to 6.0 GHz, with input
power of 1 dB compression point (P1dB) of 35 dBm at 5 V
operation. The HMC7992 has good low frequency input power
handling below 0.1 GHz and can operate well down to 10 kHz,
with a typical 1 dB compression of 21 dBm (see Figure 21) and
an IIP3 of 37 dBm (see Figure 22) at 1 MHz.
FUNCTIONAL BLOCK DIAGRAM
GND RFC GND GND
16
15
14
13
HMC7992
RF4 1
12 RF1
GND 2
11 GND
GND 3
10 GND
RF3 4
2:4 TTL DECODER
5
6
7
8
GND V_DD
B
A
Figure 1.
9 RF2
PACKAGE
BASE
GND
The on-chip circuitry allows the HMC7992 to operate at a single,
positive supply voltage range from 3.3 V to 5 V, and as well as a
single, positive control voltage from 0 V to 1.8 V/3.3 V/5.0 V. A
2:4 decoder integrated in the switch requires only two controlled
input signals, with a positive control voltage range from 0 V to
1.8 V/3.3 V/5.0 V, to select one of the four radio frequency (RF)
paths.
Rev. 0
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