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MAX2359ETI+

Description
IC lna/mixer pcs 28tqfn-EP
CategoryWireless rf/communication    Telecom circuit   
File Size601KB,27 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
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MAX2359ETI+ Overview

IC lna/mixer pcs 28tqfn-EP

MAX2359ETI+ Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerMaxim
Parts packaging codeQFN
package instructionHVQCCN,
Contacts28
Reach Compliance Codecompliant
ECCN codeEAR99
Is SamacsysN
JESD-30 codeS-XQCC-N28
JESD-609 codee3
length5 mm
Humidity sensitivity level1
Number of functions1
Number of terminals28
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialUNSPECIFIED
encapsulated codeHVQCCN
Package shapeSQUARE
Package formCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height0.9 mm
Nominal supply voltage2.75 V
surface mountYES
technologyBICMOS
Telecom integrated circuit typesRF AND BASEBAND CIRCUIT
Temperature levelINDUSTRIAL
Terminal surfaceTin (Sn)
Terminal formNO LEAD
Terminal pitch0.5 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
width5 mm
Base Number Matches1
19-2487; Rev 3; 1/04
Quadruple-Mode PCS/Cellular/GPS LNA/Mixers
General Description
The MAX2351/MAX2354/MAX2358/MAX2359/MAX2530/
MAX2531/MAX2537/MAX2538 family of single- and multi-
band LNA/mixer ICs is optimized for CDMA, GSM, and
TDMA applications in both cellular and PCS bands. In
addition, the MAX2530/MAX2531/MAX2537/MAX2538 ICs
feature a GPS LNA/mixer signal path for E911 and traveler
assistance applications. The cellular and PCS signals can
be routed to either IF port. For example, one IF port can be
connected to an IF filter with 30kHz bandwidth, while the
other port can drive an IF filter with a wider bandwidth. The
GPS band has its own IF port.
To optimize dynamic range at minimum current, the
MAX2351/MAX2354/MAX2358/MAX2359/MAX2530/
MAX2531/MAX2537/MAX2538 implement multiple LNA
and mixer states, including high gain/high linearity, high
gain/low linearity, midgain, low gain, and ultra-low gain. In
high-gain/high-linearity mode, the high-IP3 LNA mini-
mizes desensitization in the presence of a large interfer-
ing signal. For the other gain states, the LNA current is
reduced to improve standby time. Each band is imple-
mented with a separate mixer to optimize performance for
the specific band, and each mixer provides multiple lin-
earity modes to optimize linearity and current consump-
tion. The ultra-low gain mode operates with very little
current, which results in significant power savings
because the handset typically spends most of its time in
this mode.
Features
Eliminate Up to 35 External Components
Low LNA Noise Figure
PCS: 1.2dB
Cellular: 0.9dB
GPS: 1.0dB
No External GPS VCO Required
No Interstage GPS SAW Filter Required
Triple Band, Quadruple Mode
Ultra-Low Current: <10mA Average in CDMA
Phones
Small 28-Pin QFN Package (5mm
5mm)
MAX2351/4/8/9/MAX2530/1/7/8
Ordering Information
PART
MAX2351ETI
MAX2354ETI
MAX2358ETI
MAX2359ETI
MAX2530ETI
MAX2531ETI
MAX2537ETI
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
28 Thin QFN-EP*
28 Thin QFN-EP*
28 Thin QFN-EP*
28 Thin QFN-EP*
28 Thin QFN-EP*
28 Thin QFN-EP*
28 Thin QFN-EP*
28 Thin QFN-EP*
MAX2538ETI
-40°C to +85°C
*EP
= exposed pad.
Applications
Triple-Band, Quadruple-Mode PCS/Cellular Handsets
PLNA_OUT
Pin Configurations
CMIX_IN
PMIX_IN
IF_SEL
BAND
IF1+
22
IF1-
23
Single-Band Handsets
E911 and Traveler Assistance Through GPS
GSM/TDMA Cellular Phones
CLNA_OUT
28
27
26
25
24
Selector Guide
PLNA_IN
1
21
GIF-
2
IF OUTPUT MUX
20
GIF+
PART
MAX2351
MAX2354
MAX2358
MAX2359
MAX2530
MAX2531
MAX2537
MAX2538
CELL PCS GPS
CELL VCO
Input
Input
Internal divider
Input
Input
Internal divider
Internal divider
PCS VCO
Internal doubler
Input
Input
Input
Internal doubler
Input
Input
G1
7
8
GLNA_OUT
9
G2
10
GMIX_IN
11
MODE
÷1.5
SHDN
5
GND
3
19
IFO-
CLNA_IN
4
MAX2538
18
IFO+
17
V
CC
GLNA_IN
6
÷2
16
LO_OUT
15
12
BIAS
13
PLL
14
LO_IN
BUFFEN
Pin Configurations continued at end of data sheet.
________________________________________________________________
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.

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Description IC lna/mixer pcs 28tqfn-EP Board Connector, 68 Contact(s), 1 Row(s), Male, 0.1 inch Pitch, Crimp Terminal, Receptacle IC mixer cell/pcs/gps 28tqfn IC mixer cell/pcs/gps 28tqfn IC lna/mixer cell/pcs 28tqfn-EP IC lna/mixer pcs 28tqfn-EP
Reach Compliance Code compliant unknown unknown compliant compliant compliant
Is it Rohs certified? conform to - conform to conform to conform to conform to
Maker Maxim - Maxim Maxim Maxim Maxim
Parts packaging code QFN - QFN QFN QFN QFN
package instruction HVQCCN, - 5 X 5 MM, 0.80 MM HEIGHT, TQFN-28 VQCCN, HVQCCN, VQCCN,
Contacts 28 - 28 28 28 28
ECCN code EAR99 EAR99 EAR99 - - EAR99
JESD-30 code S-XQCC-N28 - S-XQCC-N28 S-XQCC-N28 S-XQCC-N28 S-XQCC-N28
JESD-609 code e3 - e3 e3 e3 e3
length 5 mm - 5 mm 5 mm 5 mm 5 mm
Humidity sensitivity level 1 - 1 1 1 1
Number of functions 1 - 1 1 1 1
Number of terminals 28 - 28 28 28 28
Maximum operating temperature 85 °C - 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C - -40 °C -40 °C -40 °C -40 °C
Package body material UNSPECIFIED - UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED
encapsulated code HVQCCN - HVQCCN VQCCN HVQCCN VQCCN
Package shape SQUARE - SQUARE SQUARE SQUARE SQUARE
Package form CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE - CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE CHIP CARRIER, VERY THIN PROFILE CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE CHIP CARRIER, VERY THIN PROFILE
Peak Reflow Temperature (Celsius) 260 - 260 260 260 260
Certification status Not Qualified - Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 0.9 mm - 0.9 mm 0.9 mm 0.9 mm 0.9 mm
Nominal supply voltage 2.75 V - 2.75 V 2.75 V 2.75 V 2.75 V
surface mount YES - YES YES YES YES
technology BICMOS - BICMOS BICMOS BICMOS BICMOS
Telecom integrated circuit types RF AND BASEBAND CIRCUIT - RF AND BASEBAND CIRCUIT RF AND BASEBAND CIRCUIT RF AND BASEBAND CIRCUIT RF AND BASEBAND CIRCUIT
Temperature level INDUSTRIAL - INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface Tin (Sn) - Tin (Sn) Tin (Sn) Tin (Sn) Tin (Sn)
Terminal form NO LEAD - NO LEAD NO LEAD NO LEAD NO LEAD
Terminal pitch 0.5 mm - 0.5 mm 0.5 mm 0.5 mm 0.5 mm
Terminal location QUAD - QUAD QUAD QUAD QUAD
Maximum time at peak reflow temperature NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width 5 mm - 5 mm 5 mm 5 mm 5 mm
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