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AK1587 Datasheet, PDF (1/2 Pages) HuaXinAn Electronics CO.,LTD – Femtocell LTE-A/LTE//WCDMA RF Transceiver | |||
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[AK1587]
AK1587
AK1587 Leaflet
Femtocell LTE-A/LTE//WCDMA RF Transceiver
1. Features
AK1587 is a multi-band Femtocell/Smallcell LTE-A/LTE/WCDMA RF transceiver LSI with 2 Tx and 2
Rx LOs. Each LO has 2x2 MIMO capability, supporting up to total 40MHz BW inter- and intra- band
CA (Carrier Aggregation) configuration.
Application target are 2x2 MIMO FDD LTE-A / TD-LTE-A, 4x4 FDD LTE / TD-LTE, or 2x2 LTE +
WCDMA (dual mode).
LTE & WCDMA
Transmitter
ï· Direct conversion architecture
Receiver
ï· 3 single-ended 50ohm outputs for each path ï· Direct conversion architecture
ï· Integrated local signal generator
ï· Integrated LNAs
ï· Integrated 12-bit DAC
ï· 3 balanced 100 ohm inputs for each path
ï· Maximum output: 0dBm
ï· Integrated Local signal generator
ï· Integrated Gain control amplifier
ï· Integrated sigma-delta ADC
ï· Integrated Digital Filter
ï· Programmable gain amplifier
ï· 1% EVM
ï· Integrated Digital Filter
ï· CFR function
Sniffer LTE/WCDMA/GSM (Sniffer)
ï· Direct conversion architecture
ï· Integrated LNAs
ï· Integrated Local signal generator
ï· Integrated Programmable gain amplifier
Peripheral Circuits (TBD)
ï· 10-bit ADCs for General Purpose
ï· 12-bit DAC for AFC
ï· Temperature Sensor
ï· General Purpose output (GPO)
Common
ï· Operating Temperature -30 to 85 ï°C
Data Interface
ï· Serial (JESD204B)
ï· LVDS (ANSI/TIA/EIA-644)
ï· LVCMOS (JESD207)
Clock/Package
ï· Selected frequency between 15.36MHz
and 80MHz (30.72MHz recommended)
ï· 225pin FBGA (0.8mm pitch, 13mmï´13mm)
Frequency Bands
1/I,II,3,4,5/V7,8,12,13,17,18,20,25,27,33,34,38,3
9,40,41
Supply Voltage/ Operating Temperature
ï· Supply Voltage
Analog
1.5V
2.8V
Digital
1.5V
I/O
1.8V to 3.3V
BBIF
Serial 1.5V
LVDS/LVCMOS 1.8V to 3.3V
Application
LTEA: 2x2 MIMO x Carrier Aggregation (CA)
LTE : 4x4 MIMO
Dual Mode: 2x2 MIMO LTE + 2x2 WCDMA
page 1
Feb./2014
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