HMC8100 Datasheet, PDF (1/28 Pages) Analog Devices – High linearity: supports modulations to 1024 QAM

Data Sheet
FEATURES
High linearity: supports modulations to 1024 QAM
Rx IF range: 80 MHz to 200 MHz
Rx RF range: 800 MHz to 4000 MHz
Rx power control: 80 dB
SPI programmable bandpass filters
SPI controlled interface
40-lead, 6 mm × 6 mm LFCSP package
APPLICATIONS
Point to point communications
Satellite communications
Wireless microwave backhaul systems
Intermediate Frequency Receiver,
800 MHz to 4000 MHz
HMC8100LP6JE
GENERAL DESCRIPTION
The HMC8100LP6JE is a highly integrated intermediate
frequency (IF) receiver chip that converts radio frequency (RF)
input signals ranging from 800 MHz to 4000 MHz down to a
single-ended intermediate frequency (IF) signal of 140 MHz at its
output.
The IF receiver chip is housed in a compact 6 mm × 6 mm
LFCSP package and supports complex modulations up to
1024 QAM. The HMC8100LP6JE device includes two variable
gain amplifiers (VGAs), three power detectors, a programmable
automatic gain control (AGC) block, and selected integrated
band-pass filters with 14 MHz, 28 MHz, 56 MHz, and 112 MHz
bandwidth. The HMC8100LP6JE also supports baseband IQ
interfaces after the mixer so that the chips can be used in the
full outdoor units (ODU) configuration. The HMC8100LP6JE
supports all standard microwave frequency bands from 6 GHz
to 42 GHz.
FUNCTIONAL BLOCK DIAGRAM
HMC8100
DVDD 1
AMP2_P 2
AMP2_N 3
VCC_FILTER 4
FILTER2P 5
VCC_AMP3 6
GND1 7
VCC_BB 8
GND2 9
VGA_EXT_CAP 10
SPI
FILTER
14MHz
28MHz
56MHz
112MHz
AGC
OTP
30 VDD5V
29 IRM_I_N
28 IRM_I_P
27 VCC_IRM
26 VCC_VGA1_BALUN
25 VCC_VGA1
24 ^FILTER1P
23 ^VCC_AMP1
22 AMP1
21 GND
PACKAGE
BASE
GND
Figure 1.
Rev. A
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