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MAX5864ETM-TD

Description
Codec, 2-Channel, CMOS, PQCC48
CategoryWireless rf/communication    Telecom circuit   
File Size2MB,26 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Download Datasheet Parametric Compare View All

MAX5864ETM-TD Overview

Codec, 2-Channel, CMOS, PQCC48

MAX5864ETM-TD Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerMaxim
Reach Compliance Codenot_compliant
Analog input maximum value1.5 V
input typeDIFFERENTIAL
JESD-30 codeS-PQCC-N48
JESD-609 codee0
Number of channels2
Number of terminals48
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
outputVOLTAGE
output codeOFFSET BINARY
Maximum output voltage3 V
Package body materialPLASTIC/EPOXY
encapsulated codeQCCN
Encapsulate equivalent codeLCC48,.27SQ,20
Package shapeSQUARE
Package formCHIP CARRIER
power supply1.8,3.3 V
Certification statusNot Qualified
resolution8 µm
Maximum slew rate16.5 mA
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formNO LEAD
Terminal pitch0.5 mm
Terminal locationQUAD
19-2915; Rev 1; 10/03
KIT
ATION
EVALU
E
BL
AVAILA
Ultra-Low-Power, High-Dynamic-
Performance, 22Msps Analog Front End
General Description
Features
o
Integrated Dual 8-Bit ADCs and Dual 10-Bit DACs
o
Ultra-Low Power
42mW at f
CLK
= 22MHz (Transceiver Mode)
34mW at f
CLK
= 15.36MHz (Transceiver Mode)
Low-Current Idle and Shutdown Modes
o
Excellent Dynamic Performance
48.5dB SINAD at f
IN
= 5.5MHz (ADC)
71.7dB SFDR at f
OUT
= 2.2MHz (DAC)
o
Excellent Gain/Phase Match
±0.1°
Phase,
±0.03dB
Gain at f
IN
= 5.5MHz (ADC)
o
Internal/External Reference Option
o
+1.8V to +3.3V Digital Output Level (TTL/CMOS
Compatible)
o
Multiplexed Parallel Digital Input/Output for
ADCs/DACs
o
Miniature 48-Pin Thin QFN Package (7mm
7mm)
o
Evaluation Kit Available (Order MAX5865EVKIT)
MAX5864
The MAX5864 ultra-low-power, highly integrated analog
front end is ideal for portable communication equipment
such as handsets, PDAs, WLAN, and 3G wireless termi-
nals. The MAX5864 integrates dual 8-bit receive ADCs
and dual 10-bit transmit DACs while providing the high-
est dynamic performance at ultra-low power. The ADCs’
analog I-Q input amplifiers are fully differential and
accept 1V
P-P
full-scale signals. Typical I-Q channel
phase matching is
±0.1°
and amplitude matching is
±0.03dB.
The ADCs feature 48.5dB SINAD and 69dBc
spurious-free dynamic range (SFDR) at f
IN
= 5.5MHz and
f
CLK
= 22Msps. The DACs’ analog I-Q outputs are fully
differential with
±400mV
full-scale output, and 1.4V com-
mon-mode level. Typical I-Q channel phase match is
±0.15°
and amplitude match is
±0.05dB.
The DACs also
feature dual 10-bit resolution with 71.7dBc SFDR, and
57dB SNR at f
OUT
= 2.2MHz and f
CLK
= 22MHz.
The ADCs and DACs operate simultaneously or indepen-
dently for frequency-division duplex (FDD) and time-divi-
sion duplex (TDD) modes. A 3-wire serial interface
controls power-down and transceiver modes of opera-
tion. The typical operating power is 42mW at f
CLK
=
22Msps with the ADCs and DACs operating simultane-
ously in transceiver mode. The MAX5864 features an
internal 1.024V voltage reference that is stable over the
entire operating power-supply range and temperature
range. The MAX5864 operates on a +2.7V to +3.3V ana-
log power supply and a +1.8V to +3.3V digital I/O power
supply for logic compatibility. The quiescent current is
5.6mA in idle mode and 1µA in shutdown mode. The
MAX5864 is specified for the extended (-40°C to +85°C)
temperature range and is available in a 48-pin thin QFN
package.
Functional Diagram
IA+
IA-
QA+
QA-
ADC
ADC
OUTPUT
MUX
ADC
CLK
DA0–DA7
Applications
Narrowband/Wideband CDMA Handsets
and PDAs
Fixed/Mobile Broadband Wireless Modems
3G Wireless Terminals
ID+
ID-
QD+
DAC
DAC
INPUT
MUX
DAC
DD0–DD9
Ordering Information
PART
MAX5864ETM
MAX5864E/D
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
48 Thin QFN-EP*
(7mm x 7mm)
Dice**
QD-
REFP
COM
REFN
REFIN
REF AND
BIAS
SERIAL
INTERFACE
AND SYSTEM
CONTROL
DIN
SCLK
CS
*EP
= Exposed paddle.
**Contact
factory for dice specifications.
Pin Configuration appears at end of data sheet.
MAX5864
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

MAX5864ETM-TD Related Products

MAX5864ETM-TD MAX5864ETM+TD MAX5864ETM+D MAX5864ETM-D
Description Codec, 2-Channel, CMOS, PQCC48 Codec, 2-Channel, CMOS, PQCC48 Codec, 2-Channel, CMOS, PQCC48 Codec, 2-Channel, CMOS, PQCC48
Is it Rohs certified? incompatible conform to conform to incompatible
Maker Maxim Maxim Maxim Maxim
Reach Compliance Code not_compliant compliant compliant not_compliant
Analog input maximum value 1.5 V 1.5 V 1.5 V 1.5 V
input type DIFFERENTIAL DIFFERENTIAL DIFFERENTIAL DIFFERENTIAL
JESD-30 code S-PQCC-N48 S-PQCC-N48 S-PQCC-N48 S-PQCC-N48
JESD-609 code e0 e3 e3 e0
Number of channels 2 2 2 2
Number of terminals 48 48 48 48
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C
output VOLTAGE VOLTAGE VOLTAGE VOLTAGE
output code OFFSET BINARY OFFSET BINARY OFFSET BINARY OFFSET BINARY
Maximum output voltage 3 V 3 V 3 V 3 V
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code QCCN QCCN QCCN QCCN
Encapsulate equivalent code LCC48,.27SQ,20 LCC48,.27SQ,20 LCC48,.27SQ,20 LCC48,.27SQ,20
Package shape SQUARE SQUARE SQUARE SQUARE
Package form CHIP CARRIER CHIP CARRIER CHIP CARRIER CHIP CARRIER
power supply 1.8,3.3 V 1.8,3.3 V 1.8,3.3 V 1.8,3.3 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified
resolution 8 µm 8 µm 8 µm 8 µm
Maximum slew rate 16.5 mA 16.5 mA 16.5 mA 16.5 mA
surface mount YES YES YES YES
technology CMOS CMOS CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface Tin/Lead (Sn/Pb) Matte Tin (Sn) Matte Tin (Sn) Tin/Lead (Sn85Pb15)
Terminal form NO LEAD NO LEAD NO LEAD NO LEAD
Terminal pitch 0.5 mm 0.5 mm 0.5 mm 0.5 mm
Terminal location QUAD QUAD QUAD QUAD
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