ALT6526 Datasheet, PDF (1/17 Pages) ANADIGICS, Inc – Multi-Band LTE/CDMA/WCDMA/HSPA Power Amplifier

FEATURES
• LTE, WCDMA/HSPA & CDMA/EVDO
Applications
• High Output Power
• ≥ +27.3 dBm in LTE
• ≥ +28.6 dBm in WCDMA (R99)
• ≥ +27.5 dBm in CDMA (RC1)
• High Efficiency
• 40% in high power mode (WCDMA mode)
• Low profile 5 mm x 7 mm x 0.9 mm package
• 2 input ports, 5 output ports, all matched to
50 Ω impedance
• Integrated voltage regulator
• Built-in Directional Coupler
• Internal DC block on IN/OUT RF ports
• Low leakage in shutdown mode
• ESD Protection on all pins
• RoHS-compliant package, MSL-3, 260°C
ALT6526
Multi-Band LTE/CDMA/WCDMA/HSPA
Power Amplifier
DATA SHEET - Rev 2.5
ALT6526
22 Pin 5 mm x 7 mm x 0.9 mm
Surface Mount Module
APPLICATIONS
• LTE, WCDMA/HSPA handsets and data
devices operating in UMTS Bands 1, 2, 3, 4, 5,
8, 9,10, 18, 19, 20, 25, and 26
• CDMA/EV-DO handsets and data devices
operating in Band Class 0, 1, 4, 6, 8, 10, 14G
and 15
PRODUCT DESCRIPTION
The ALT6526 Power Amplifier module is designed for
3G/4G handsets, smartphones, modems and modules
operating in LTE, WCDMA/HSPA and CDMA/EVDO
modes. The module includes separate InGaP HBT
amplifier chains - one to support 850/900 bands, the
other for 1700/1900/2100MHz bands. An innovative
design allows the module to switch output among
as many as 5 different frequency bands. Both the
input and output RF ports are internally matched to
50 Ω. The ALT6526 offers improved efficiency and
low quiescent current, and includes integrated daisy
chained couplers to simplify board design and layout.
Figure 1: Block Diagram
07/2013