DLPF-GP-01D3 Datasheet, PDF (1/9 Pages) STMicroelectronics – Dual differential filter with integrated matching for GreenPeak transceiver

DLPF-GP-01D3
ANT2N
ANT2P
ANT1N
ANT1P
Dual differential filter with integrated matching for
GreenPeak transceiver
Datasheet - production data
RF2N
GND2
RF2P
VCM
RF1N
Description
The DLPF-GP-01D3 is an ultra miniature dual
differential filter tailored for GreenPeak
Zigbee/RF4CE RF transceivers.
The DLPF-GP-01D3 integrates also matching
network and replaces 16 SMD components.
Matching impedance has been customized for
GreenPeak Zigbee/RF4CE RF transceivers. It is
using STMicroelectronics IPD technology on non-
conductive Glass substrate which optimize RF
performances.
Figure 1. Reference schematic^(a)
GND1
RF1P
Bump view
Features
• Nominal Input / conjugate match to GreenPeak
• Low loss dual-channel differential filter
• Low loss dual-channel common-mode filter
• Small footprint < 1.2 x 3.4 mm²
• Very low profile (< 560 µm after reflow)
• High RF performance
• RF BOM and area reduction
Applications
• 2.45 GHz impedance matched dual-differential
filter
• Optimized for GreenPeak GP540 and GP561
circuits
*3
a. Courtesy of GreenPeak.
October 2014
This is information on a product in full production.
DocID026812 Rev 1
1/9
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