AK1587 Datasheet, PDF (1/2 Pages) HuaXinAn Electronics CO.,LTD – Femtocell LTE-A/LTE//WCDMA RF Transceiver

[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
 Direct conversion architecture
Receiver
 3 single-ended 50ohm outputs for each path ^{ Direct conversion architecture}
 Integrated local signal generator
 Integrated LNAs
 Integrated 12-bit DAC
 3 balanced 100 ohm inputs for each path
 Maximum output: 0dBm
 Integrated Local signal generator
 Integrated Gain control amplifier
 Integrated sigma-delta ADC
 Integrated Digital Filter
 Programmable gain amplifier
 1% EVM
 Integrated Digital Filter
 CFR function
Sniffer LTE/WCDMA/GSM (Sniffer)
 Direct conversion architecture
 Integrated LNAs
 Integrated Local signal generator
 Integrated Programmable gain amplifier
Peripheral Circuits (TBD)
 10-bit ADCs for General Purpose
 12-bit DAC for AFC
 Temperature Sensor
 General Purpose output (GPO)
Common
 Operating Temperature -30 to 85 C
Data Interface
 Serial (JESD204B)
 LVDS (ANSI/TIA/EIA-644)
 LVCMOS (JESD207)
Clock/Package
 Selected frequency between 15.36MHz
and 80MHz (30.72MHz recommended)
 225pin FBGA (0.8mm pitch, 13mm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
 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