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MAX2116UTLMAXIMN/a2176avaiComplete DBS Direct-Conversion Tuner ICs with Monolithic VCOs
MAX2116UTLMAXN/a81avaiComplete DBS Direct-Conversion Tuner ICs with Monolithic VCOs
MAX2118UTLMAXINN/a32avaiComplete DBS Direct-Conversion Tuner ICs with Monolithic VCOs
MAX2118UTLMAXIMN/a3515avaiComplete DBS Direct-Conversion Tuner ICs with Monolithic VCOs
MAX2118UTLMAXN/a270avaiComplete DBS Direct-Conversion Tuner ICs with Monolithic VCOs


MAX2118UTL ,Complete DBS Direct-Conversion Tuner ICs with Monolithic VCOsELECTRICAL CHARACTERISTICS (continued)(V = +4.75V to +5.25V, GND = 0V, GC1 = +0.75V, no AC signal a ..
MAX2118UTL ,Complete DBS Direct-Conversion Tuner ICs with Monolithic VCOsApplications 5 26MAX2118DVB N.C. N.C.6 25/N /RDSS (U.S.)GC1 XTALOUT7 24PFDVSATVOLTAGEVREG1 CNTOUT8 ..
MAX2118UTL ,Complete DBS Direct-Conversion Tuner ICs with Monolithic VCOsApplicationsdownconverter. The operating frequency range extends Single-Ended (MAX2116) and Differ ..
MAX2118UTL+ ,Complete DBS Direct-Conversion Tuner ICs with Monolithic VCOsapplications, each device can be configured tohave one of eight possible 2-wire interface addresses ..
MAX2118UTL+T ,Complete DBS Direct-Conversion Tuner ICs with Monolithic VCOsapplications. These devices set the2♦ Complete Synthesizer with I C Interfacestandard for integrati ..
MAX2118UTL+T ,Complete DBS Direct-Conversion Tuner ICs with Monolithic VCOsELECTRICAL CHARACTERISTICS(V = +4.75V to +5.25V, V = 0V, V = +0.75V; no AC signal applied, default ..
MAX5186BEEI ,Dual, 8-Bit, 40MHz, Current/Voltage, Simultaneous-Output DACsFeaturesThe MAX5186 contains two 8-bit, simultaneous-update, +2.7V to +3.3V Single-Supply Operatio ..
MAX5189BEEI ,Dual, 8-Bit, 40MHz, Current/Voltage, Simultaneous-Output DACsELECTRICAL CHARACTERISTICS(AV = DV = +3V ±10%, AGND = DGND = 0, f = 40MHz, I = 1mA, 400Ω differenti ..
MAX518ACSA ,2-Wire Serial 8-Bit DACs with Rail-to-Rail OutputsFeatures' Single +5V SupplyThe MAX517/MAX518/MAX519 are 8-bit voltage outputdigital-to-analog conve ..
MAX518ACSA ,2-Wire Serial 8-Bit DACs with Rail-to-Rail OutputsGeneral Description ________
MAX518AEPA ,2-Wire Serial 8-Bit DACs with Rail-to-Rail OutputsGeneral Description ________
MAX518AESA ,2-Wire Serial 8-Bit DACs with Rail-to-Rail OutputsFeatures' Single +5V SupplyThe MAX517/MAX518/MAX519 are 8-bit voltage outputdigital-to-analog conve ..


MAX2116UTL-MAX2118UTL
Complete DBS Direct-Conversion Tuner ICs with Monolithic VCOs
General Description
The MAX2116/MAX2118 family of low-cost direct-
conversion tuner ICs are designed for use in digital
direct broadcast satellite (DBS) television applications,
professional VSAT systems, and two-way Internet
through satellite applications. These devices set the
standard for integration and performance, significantly
reducing the required RF know-how for design imple-
mentation. Uniquely architected, the MAX2116/MAX2118
simplify direct main board and tuner module designs.
The MAX2116/MAX2118 devices directly convert L-
band signals to baseband using a broadband I/Q
downconverter. The operating frequency range extends
from 925MHz to 2175MHz.
Each IC includes an LNA with gain control, I and Q
downconverting mixers, and baseband lowpass filters
gain and cutoff frequency control. Together, the RF and
baseband variable gain amplifiers provide more than
79dB of gain control range.
The devices include fully monolithic VCOs, as well as a
complete frequency synthesizer. Additionally, an on-
chip crystal oscillator is provided along with a buffered
output for driving additional tuners and demodulators.
Synthesizer programming and device configuration are
accomplished with a 2-wire serial interface. For multi-
tuner applications, each device can be configured to
have one of eight possible 2-wire interface addresses.
Simplifying the interface to low-voltage CMOS demodu-
lators, the MAX2116/MAX2118 incorporate two 2.85V
regulated outputs for pulling up open-drain interface
connections, thus preventing noisy 3V rails from cor-
rupting the sensitive analog signal of the tuners.
The MAX2116/MAX2118 devices are the most versatile
family of DBS products available. With both single-
ended and differential baseband outputs, these
devices are compatible with virtually all QPSK/8-PSK
demodulators. The tuners are available in a very small
40-pin thin QFN package.
Applications

DVB
DSS (U.S.)
VSAT
Internet Through Satellite
Features
Fully Integrated VCOsSupports 1Mbaud to 45Mbaud, 925MHz to
2175MHz Operation
4MHz to 33MHz Tunable LP FiltersComplete Synthesizer with I2C™InterfaceAnalog RF VGA and Digital Baseband VGAMultiple I2C Addresses for Multituner
Applications
Single-Ended (MAX2116) and Differential
(MAX2118) I/Q Interface
MAX2116/MAX2118
Complete DBS Direct-Conversion Tuner ICs
with Monolithic VCOs

19-2433; Rev 2; 3/05
Ordering Information

*EP = Exposed pad.
Pin Configuration/
Functional Diagram

I2C is a trademark of Philips Corp.
MAX2116/MAX2118
Complete DBS Direct-Conversion Tuner ICs
with Monolithic VCOs
ABSOLUTE MAXIMUM RATINGS

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
VCCto GND...........................................................-0.3V to +5.5V
All Other Pins to GND.................................-0.3V to (VCC + 0.3V)
RFIN+ to RFIN-, XTL+ to XTL-, IDC+ to IDC-,
QDC+ to QDC-...................................................................±2.0V
CNTOUT, XTALOUT, CPOUT, VREG1/2,
I/QOUT±to GND Short-Circuit Duration.................................10s
Continuous Current (any pin other than VCCor GND) .......10mA
Continuous Power Dissipation (TA= +85°C)
40-Pin Thin QFN (derate 23.3mW/°C above +85°C)....1.86W
Operating Temperature Range ..............................0°C to +85°C
Junction Temperature .....................................................+150°C
Storage Temperature Range ............................-65°C to +160°C
Soldering Temperature (10s) ..........................................+300°C
DC ELECTRICAL CHARACTERISTICS

(VCC= +4.75V to +5.25V, GND = 0V, GC1 = +0.75V; no AC signal applied, default register settings, TA= 0°C to +85°C, unless other-
MAX2116/MAX2118
Complete DBS Direct-Conversion Tuner ICs
with Monolithic VCOs
AC ELECTRICAL CHARACTERISTICS

(MAX2116/MAX2118 EV kits, VCC= +4.75V to +5.25V, GC1 and GC2 set for maximum gain, GND = 0V, IOUT = QOUT = 800mVP-P
(MAX2116), loaded with 1kΩIOUT±= QOUT±= 590mVP-Pdifferential (DL = 0, MAX2118), IOUT±= QOUT±= 1VP-Pdifferential (DL
= 1, MAX2118), loaded with differential 2kΩ. Baseband LPF BW = 33MHz, fRFIN= 2175MHz. For default register values, see the
Serial Interface and Control Registerssection. TA= +25°C to +85°C. Typical values are at VCC= +5V, TA= +25°C, unless otherwise
DC ELECTRICAL CHARACTERISTICS (continued)

(VCC= +4.75V to +5.25V, GND = 0V, GC1 = +0.75V, no AC signal applied, default register settings, TA= 0°C to +85°C, unless other-
MAX2116/MAX2118
Complete DBS Direct-Conversion Tuner ICs
with Monolithic VCOs
AC ELECTRICAL CHARACTERISTICS (continued)

(MAX2116/MAX2118 EV kits, VCC= +4.75V to +5.25V, GC1 and GC2 set for maximum gain, GND = 0V, IOUT = QOUT = 800mVP-P
(MAX2116), loaded with 1kΩIOUT±= QOUT±= 590mVP-Pdifferential (DL = 0, MAX2118), IOUT±= QOUT±= 1VP-Pdifferential (DL
= 1, MAX2118), loaded with differential 2kΩ. Baseband LPF BW = 33MHz, fRFIN= 2175MHz. For default register values, see the
Serial Interface and Control Registerssection. TA= +25°C to +85°C. Typical values are at VCC= +5V, TA= +25°C, unless otherwise
noted.) (Note 1)
MAX2116/MAX2118
Complete DBS Direct-Conversion Tuner ICs
with Monolithic VCOs
Note 1:
Parameters are production tested at TA= +25°C and +85°C; limits called out at 0°C are guaranteed by design and charac-
terization and are not production tested.
Note 2:
GCI gain control is guaranteed over this voltage range. 0.75V corresponds to maximum gain and 2.6V corresponds to
minimum gain.
Note 3:
RF front-end specification met at this output level.
Note 4:
The VTUNE ADC transfer curve has been tailored to that of the VCO tuning curve.
Note 5:
Input IP3 test conditions: VGC1 set to provide 800mVP-P(MAX2116), 1VP-Pdifferential (MAX2118, DL = high), 0.59VP-Pdif-
ferential (MAX2118 DL = low) baseband output when mixing down a -25dBm tone at 2175MHz to 5MHz baseband, with
VGC2 = 00000. Two tones at -18dBm each are applied at fLO-100MHz and fLO-195MHz; IM3 tone at 5MHz is measured at
baseband but is referred to RF input.
Note 6:
Input IP2 test conditions: VGC1 set to provide 800 mVP-P(MAX2116), 1VP-Pdifferential (MAX2118, DL = high), 0.59VP-P dif-
ferential (MAX2118 DL = low) baseband output when mixing down a -25dBm tone at 2175MHz to 5MHz baseband, with
VGC2 = 0.75V. Two tones at -25dBm each are applied at fRF = 925MHz and fRF = 1245MHz; IM2 tone at fLO - 5MHz is mea-
sured at baseband but is referred to RF input.
Note 7:
These parameters are guaranteed by design and characterization, and are not production tested.
AC ELECTRICAL CHARACTERISTICS (continued)

(MAX2116/MAX2118 EV kits, VCC= +4.75V to +5.25V, GC1 and GC2 set for maximum gain, GND = 0V, IOUT = QOUT = 800mVP-P
(MAX2116), loaded with 1kΩIOUT±= QOUT±= 590mVP-Pdifferential (DL = 0, MAX2118), IOUT±= QOUT±= 1VP-Pdifferential (DL
= 1, MAX2118), loaded with differential 2kΩ. Baseband LPF BW = 33MHz, fRFIN= 2175MHz. For default register values, see the
Serial Interface and Control Registerssection. TA= +25°C to +85°C. Typical values are at VCC= +5V, TA= +25°C, unless otherwise
noted.) (Note 1)
MAX2116/MAX2118
Complete DBS Direct-Conversion Tuner ICs
with Monolithic VCOs
Typical Operating Characteristics

(MAX2116/MAX2118 EV kits, VCC = +4.75V to +5.25V, GC1 and GC2 set for maximum gain, GND = 0V, IOUT = QOUT = 800 mVP-P
(MAX2116), loaded with 1kΩIOUT±= QOUT±= 590mVP-Pdifferential (DL = 0, MAX2118), IOUT±= QOUT±= 1VP-Pdifferential (DL = 1,
MAX2118), loaded with differential 2kΩ. Baseband LPF BW = 33MHz, fRFIN= 2175MHz. For default register values, see the Serial
Interface and Control Registers section. TA = 0°C to +85°C. Typical values are at VCC= +5V, TA = +25°C, unless otherwise noted.)
MAX2116/MAX2118
Complete DBS Direct-Conversion Tuner ICs
with Monolithic VCOsypical Operating Characteristics (continued)

(MAX2116/MAX2118 EV kits, VCC = +4.75V to +5.25V, GC1 and GC2 set for maximum gain, GND = 0V, IOUT = QOUT = 800 mVP-P
(MAX2116), loaded with 1kΩIOUT±= QOUT±= 590mVP-Pdifferential (DL = 0, MAX2118), IOUT±= QOUT±= 1VP-Pdifferential (DL = 1,
MAX2118), loaded with differential 2kΩ. Baseband LPF BW = 33MHz, fRFIN= 2175MHz. For default register values, see the Serial
Interface and Control Registers section. TA = 0°C to +85°C. Typical values are at VCC= +5V, TA = +25°C, unless otherwise noted.)
MAX2116/MAX2118
Complete DBS Direct-Conversion Tuner ICs
with Monolithic VCOsypical Operating Characteristics (continued)

(MAX2116/MAX2118 EV kits, VCC = +4.75V to +5.25V, GC1 and GC2 set for maximum gain, GND = 0V, IOUT = QOUT = 800 mVP-P
(MAX2116), loaded with 1kΩIOUT±= QOUT±= 590mVP-Pdifferential (DL = 0, MAX2118), IOUT±= QOUT±= 1VP-Pdifferential (DL = 1,
MAX2118), loaded with differential 2kΩ. Baseband LPF BW = 33MHz, fRFIN= 2175MHz. For default register values, see the Serial
Interface and Control Registers section. TA = 0°C to +85°C. Typical values are at VCC= +5V, TA = +25°C, unless otherwise noted.)
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