1.5 鈥?2.5 GHz Upconverter/
Downconverter
Technical Data
HPMX-5001
Features
鈥?2.7 V Single Supply Voltage
鈥?Low Power Consumption
(60 mA in Transmit Mode,
39 mA in Receive Mode
Typical)
鈥?2 dBm Typical Transmit
Power at 1900 MHz
鈥?Half-Frequency VCO with
Frequency Doubler
鈥?32/33 Dual-Modulus
Prescaler
鈥?Flexible Chip Biasing,
Including Standby Mode
鈥?TQFP-32 Surface Mount
Package
鈥?Operation to 2.5 GHz
鈥?Use with Companion
HPMX-5002 IF chip
Plastic TQFP-32 Package
General Description
The HPMX-5001 Upconverter/
Downconverter provides RF
system designers with all of the
necessary features to perform an
RF-to-IF downconversion for a
receive path, as well as an IF-to-
RF upconversion for transmit
mode.
Designed to meet the unique
needs of portable applications,
the HPMX-5001 combines the
qualities of flexible chip biasing,
low power consumption, and true
2.7 V minimum supply voltage
operation to provide superior
performance and battery life. By
incorporating the active elements
of the VCO on-chip, as well as a
32/33 dual-modulus prescaler,
overall system component count
and costs are decreased. The
32-TQFP package insures that
this high level of integration
occupies a small amount of
printed circuit board space.
The HPMX-5001 can be used in
either dual-conversion systems
(with the HPMX-5002 IF
Demodulator/Modulator) or
single-conversion systems. The
HPMX-5001 is manufactured
using Hewlett-Packard鈥檚 HP-25
Silicon Bipolar Process with
25 GHz f
T
and 30 GHz f
Max
.
-5001
HPMX
YYWW
ZZZ
XXXX
H
Pin Configuration
32
1
25
24
H
HPMX-5001
YYWW
XXXX
8
9
16
Applications
鈥?DECT, UPCS and ISM Band
Handsets and Basestations
ZZZ
17
Functional Block Diagram
RX IF OUT
POWER DOWN
CONTROL
RX RF IN
EXT.
VCO
TANK
X2
TX RF OUT
32/33
RATIO
SELECT
TX IF IN
PRESCALER
OUT
5965-9105E
7-90