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ML5800_06 5.8GHz Low-IF 1.5Mbps FSK Transceiver
型号:   ML5800_06
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描述:   5.8GHz Low-IF 1.5Mbps FSK Transceiver
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品牌   MICRO-LINEAR [ MICRO LINEAR CORPORATION ]
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ML5800
5.8GHz Low-IF 1.5Mbps FSK Transceiver
FINAL Datasheet
GENERAL DESCRIPTION
The ML5800 is a high integration 5.8GHz Frequency
Shift Keyed (FSK) transceiver that integrates all
frequency generation, receive, and transmit functions
required to realize a digital cordless telephone. Only a
power amplifier (PA) and antenna switch are required to
form a complete 5.8GHz digital radio. The ML5800
operates in the 5.725 to 5.850GHz unlicensed ISM
band. It can be used to implement both Direct
Sequence and Frequency Hopping Spread Spectrum
radios.
The ML5800 contains a dual-conversion low-IF receiver
with all channel selectivity on chip. IF filtering, IF gain,
and demodulation are performed on chip eliminating
the need for any external IF filters or production tuning.
A post detection filter and a data slicer are integrated to
complete the receiver.
The ML5800 transmitter uses an adjustment-free two-
port closed loop modulator, which modulates the on-
chip VCO with filtered data. An upconversion mixer and
buffer/predriver produces output of 0dBm at 5.8GHz. A
fully integrated 3.9GHz fractional synthesizer is used in
both receive and transmit modes.
Power supply
regulation is included in the ML5800, providing circuit
isolation and consistent performance over supply
voltages between 2.7V-3.6V.
FEATURES
High Integration 5.8GHz FSK Transceiver
High data rate - 1.536Mbps
Low-IF receiver eliminates external IF filters
Fully integrated IF filters, FM discriminator, and
data filters
Self-calibrated filters eliminate production tuning
4dB (typ) Input-referred Noise Figure
-94dBm (typ) sensitivity @ 0.1% BER
0dBm (typ) Output Power
Simple 3-wire Control Interface
PA sequencing & integrated pin diode driver
Analog RSSI output over a 68dB range
Auxiliary switch for transmit power control
”Green” (Pb-Free) 32 pin LPCC package
APPLICATIONS
Digital Cordless Telephones
Wireless Streaming Audio and Video
Game Controllers
High-speed Data Links
PIN CONFIGURATION
VCCTXMIX
Top View
VCCIF
DOUT
RSSI
VDD
DIN
GNDIF
BLOCK DIAGRAM
VCCA
VCCRF
GNDTX
TXO
RXI
VCCLNA
VCCRXMIX
GNDMIX
Quadrature
Generation
PAON
Mode
Control
Transmit
Mixer
TXO
5.8GHz
Output
Two-port
Modulator
Control
Registers
PLL
Divider
Ref.
Divider
RXON
XCEN
Transmit
Data
Input
Serial
Control
Bus
Frequenc
Referenc
Filter
Alignment
RSSI
RXI
5.8GHz
Input
Receiver
Mixer
Quadrature
Downmixers
F
to
V
DOUT
Digital
Output
XCEN
RXON
PAON
EN
DATA
CLK
AOUT_TPC
VSS
PIN 1
VBG
AOUT_TPC Analog
Output
RSSI
Receive
Signal
Strength
Indicator
Control
lines
VCCPLL
GNDPLL
VCCB
VCCVCO
VTUNE
FREF
QPO
GNDLO
DIN
DATA
CLK
EN
FREF
ORDERING INFORMATION
PART NUMBER TEMP RANGE
ML5800DM
ML5800DM-T
PACKAGE
PACK (QTY)
-10
o
C to +60
o
C 32 LPCC 5x5 mm Antistatic Tray (490)
-10
o
C to +60
o
C 32 LPCC 5x5 mm Tape & Reel (2500)
3.9 GHz
VCO
P.D.
VTUNE
QPO
PLL Loop
Filter
DS5800-F-04
JULY 2006
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