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Maxim > Solutions > Security Systems

Wireless Communications

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF 315MHz/390MHz Dual-Frequency ASK Transmitter
MAX7058

Transmit 315MHz/390MHz with One Crystal While Keeping Your Antenna Matched
QV  PDF 300MHz to 450MHz Frequency-Programmable ASK/FSK Transmitter
MAX7057

Transmit any Frequency in the 300MHz to 450MHz Band with One Crystal While Keeping Your Antenna Matched
QV  PDF 315MHz/434MHz ASK Superheterodyne Receiver
MAX7034

300MHz to 450MHz Superheterodyne ASK Receiver with Integrated Image Rejection Operates Up to +125°C
QV  PDF Low-Cost, 308MHz, 315MHz, and 433.92MHz FSK Transceiver with Fractional-N PLL
MAX7031

QV  PDF Low-Cost, Crystal-Based, Programmable, ASK/FSK Transceiver with Fractional-N PLL
MAX7032

QV  PDF Low-Cost, 315MHz, 345MHz, and 433.92MHz ASK Transceiver with Fractional-N PLL
MAX7030

QV  PDF 308MHz/315MHz/418MHz/433.92MHz Low-Power, FSK Superheterodyne Receiver
MAX7042

QV  PDF 315MHz/433MHz ASK Superheterodyne Receiver with AGC Lock
MAX7033

300MHz to 450MHz Superheterodyne Receiver with Integrated Image Rejection Operates Up to +105°C
QV  PDF 300MHz-to-450MHz Low-Power, Crystal-Based ASK Transmitter
MAX1472

Industry's Smallest 300MHz to 450MHz Transmitter in SOT23 Package Consumes Only 5.5mA at +10dBm Output
QV  PDF 315MHz Low-Power, +3V Superheterodyne Receiver
MAX1470

112dB Sensitivity, 300MHz-450MHz Super-Het Receiver Has 50dB of Integrated Image Rejection
QV  PDF Low-Cost, 900MHz, Low-Noise Amplifier and Downconverter Mixer
MAX2685

900 MHz LNA and Mixer Offer Complete Front End Solution with only 8mA
QV  PDF 400MHz to 2.5GHz, Low-Noise, SiGe Downconverter Mixers
MAX2680, MAX2681, MAX2682

QV  PDF 900MHz Image-Reject Receivers with Transmit Mixer
MAX2424, MAX2426

QV  PDF 900MHz Image-Reject Transceivers
MAX2420, MAX2421, MAX2422, MAX2460, MAX2463

QV  PDF 3.6V, 1W RF Power Transistors for 900MHz Applications
MAX2601, MAX2602




Key Specifications:   Downconverter Mixers
Part Number Solutions Applications Frequency Range (MHz) Gain (dB) Input IP3 (dBm) Noise Figure (dB) Supply Current (mA) Footprint (mm x mm) Package Smallest Available Package (max w/pins) (mm2)
MAX2680  2.4GHz
400MHz
900MHz
Cellular
Cordless
GPS
WLL
Cellular
Cordless
GPS
ISM
WLAN
10 to 500
400 to 2500
11.6 -12.9 6.3 5 2.7 x 2.9 SOT-23/6 9
MAX2681  2.4GHz
400MHz
900MHz
Cellular
Cordless
GPS
WLL
Cellular
Cordless
GPS
ISM
WLAN
10 to 500
400 to 2500
14.2 -6.1 7 8.7 2.7 x 2.9 SOT-23/6 9
MAX2682  2.4GHz
400MHz
900MHz
Cellular
Cordless
GPS
WLL
Cellular
Cordless
GPS
ISM
WLAN
10 to 500
400 to 2500
14.7 -1.8 6.5 15 2.7 x 2.9 SOT-23/6 9
See All Downconverter Mixers (18)

Key Specifications:   Front-End/Receivers
Part Number Features Applications Band/Freq (MHz) Footprint (mm x mm) Package Smallest Available Package (max w/pins) (mm2)
MAX2685 
+16dBm
+2.7V to +5.5V Single-Supply Operation
Gain: +15dB/-12dB
Input IP3: +7dBm
LNA Bypass Switch
NF: 1.4dB/12dB
Supply Current: 8.5mA/3.8mA
AMPS
AMR
Cordless
ISM
800 to 1000 5.0 x 6.0 QSOP/16 31
See All Front-End/Receivers (23)

Key Specifications:   Power Amplifiers/Drivers
Part Number Solutions Applications Min. Frequency (MHz) Max. Frequency (MHz) Features Footprint (mm x mm) Package Smallest Available Package (max w/pins) (mm2)
MAX2601  400MHz
900MHz
Cordless
ISM
0 1,000
11.6dB Power Gain
58% Efficiency
4.9 x 6.0 SOIC/8
SOIC/8E
31
MAX2602  400MHz
900MHz
Cordless
ISM
0 1,000
11.6dB Power Gain
58% Efficiency
Integrated Diode for Accurate Biasing
4.9 x 6.0 DICE SALES/0
SOIC/8
SOIC/8E
31
See All Power Amplifiers/Drivers (18)

Key Specifications:   RF Transceivers
Part Number Solutions Features Applications Frequency Range (MHz) Supply Current (mA) Footprint (mm x mm) Package Smallest Available Package (max w/pins) (mm2)
MAX7030  Automotive
ISM, RKE, SRD; 315-433.92MHz Bands
+10dBm Output Power into 50 Ohm Load
+2.1V to +3.6V or +4.5V to +5.5V Single-Supply
> 45dB Image Rejection
ASK/OOK Modulation
Factory-Preset Frequency
Integrated Tx/Rx Switch
Small, 5x5, 32-Pin, Thin QFN Package
Typical RF Sensitivity: -114dBm
ISM
300 to 450 Rx: <6.7
Tx <12.5
5.0 x 5.0 THIN QFN/32 26
MAX7032  Automotive
ISM, RKE, SRD; 315-433.92MHz Bands
+10dBm Output Power into 50 Ohm Load
+2.1V to +3.6V or +4.5V to +5.5V Single-Supply
> 45dB Image Rejection
ASK/OOK and FSK Modulation
Agile Transmitter Frequency Synthesizer
Autopolling Low-Power Management
Integrated Tx/Rx Switch
RSSI Output with High Dynamic Range
Small, 5x5, 32-Pin, Thin QFN Package
Typical ASK Sensitivity: -114dBm
Typical FSK Sensitivity: -110dBm
User-Adjustable 300MHz to 450MHz Carrier Frequency
User-Adjustable FSK Frequency Deviation
ISM
300 to 450 Rx: <6.7
Tx <12.5
5.0 x 5.0 THIN QFN/32 26
MAX2420  900MHz
Cordless
4dB Combined Rx Noise Figure
>35dB Transmit Power Control Range
On-Chip Local Oscillator
Rx/Tx Mixers with 35dB Image Rejection
Up to +2dBm Combined RX IIP3
Cordless
ISM
800 to 1000 Rx: 23
Tx: 26
7.8 x 10.2 SSOP/28 82
MAX2421  900MHz
Cordless
4dB Combined Rx Noise Figure
>35dB Transmit Power Control Range
On-Chip Local Oscillator
Rx/Tx Mixers with 35dB Image Rejection
Up to +2dBm Combined RX IIP3
Cordless
ISM
800 to 1000 Rx: 23
Tx: 26
7.8 x 10.2 SSOP/28 82
MAX2422  900MHz
Cordless
4dB Combined Rx Noise Figure
>35dB Transmit Power Control Range
On-Chip Local Oscillator
Rx/Tx Mixers with 35dB Image Rejection
Up to +2dBm Combined RX IIP3
Cordless
ISM
800 to 1000 Rx: 23
Tx: 26
7.8 x 10.2 SSOP/28 82
MAX2460  900MHz
Cordless
4dB Combined Rx Noise Figure
>35dB Transmit Power Control Range
On-Chip Local Oscillator
Rx/Tx Mixers with 35dB Image Rejection
Up to +2dBm Combined RX IIP3
Cordless
ISM
800 to 1000 Rx: 23
Tx: 26
7.8 x 10.2 SSOP/28 82
MAX2463  900MHz
Cordless
4dB Combined Rx Noise Figure
>35dB Transmit Power Control Range
On-Chip Local Oscillator
Rx/Tx Mixers with 35dB Image Rejection
Up to +2dBm Combined RX IIP3
Cordless
ISM
800 to 1000 Rx: 23
Tx: 26
7.8 x 10.2 SSOP/28 82
MAX2424  900MHz
Cordless
On-Chip Local Oscillator
PA Driver Provides up to 0dBm
Receiver Mixer with 35dB Image Rejection
Up to +2dBm Combined Rx Noise Figure
Cordless
ISM
800 to 1000 Rx: 23
Tx: 20
7.8 x 10.2 SSOP/28 82
MAX2426  900MHz
Cordless
On-Chip Local Oscillator
PA Driver Provides up to 0dBm
Receiver Mixer with 35dB Image Rejection
Up to +2dBm Combined Rx Noise Figure
Cordless
ISM
800 to 1000 Rx: 23
Tx: 20
7.8 x 10.2 SSOP/28 82
See All RF Transceivers (18)

Key Specifications:   Receive System ICs
Part Number Ref. Clock Freq (MHz) IF Output Freq. (MHz) Supply Voltage (V) Supply Current (mA) Applications Min. Frequency (MHz) Max. Frequency (MHz) Solutions Features Industry Qualified Footprint (mm x mm) Package Smallest Available Package (max w/pins) (mm2)
MAX7033   -   -   -  5.2
ISM
300 450 300MHz to 450MHz
400MHz
-40C to 105C operation
1ms AGC Release Time
44dB RF Image_Rejection
5.2mA Operating Supply Current
<3.5uA Power_down mode
AGC Lock feature
Better than -114dBm Receive Sensitivity
On-Chip PLL, VCO and Loop Filter
Operates from Single 3.3V or 5.0V Supplies
 -  5.0 x 5.0
6.3 x 9.7
THIN QFN/32
TSSOP/28
26
MAX7042  <=17.634 10.7 2.4 to 3.6
4.5 to 5.5
6.2
ISM
RKE
TPM
300 450 Selectable 308/315/418/433.92MHz
-110dBm FSK sensitivity
-40C to +125C operation
6.2mA receive current
>45dB Image Rejection
On-Chip PLL, VCO and Loop Filter
Operates down to 2.4V
Operates from Single 3.3V or 5.0V Supplies
Automotive - AECQ100
Automotive - General
5.0 x 5.0 THIN QFN/32 26
MAX1470   -   -   -  5.5
ISM
250 500 300MHz to 450MHz
400MHz
+3.0V to +3.6V Single-Supply Operation
-115dBm Receive Sensitivity
5.5mA Operating Supply Current
53dB RF Image-Rejection
On-Chip PLL, VCO and Loop Filter
 -  6.3 x 9.7 TSSOP/28 64
See All Receive System ICs (16)

Key Specifications:   Transmit System ICs
Part Number Solutions Applications Min. Frequency (MHz) Max. Frequency (MHz) Features Industry Qualified Footprint (mm x mm) Package Smallest Available Package (max w/pins) (mm2)
MAX1472  300 to 450MHz-ISM RKE
RKE
300 450
2.1V to 3.6V Single-Supply Operation
Output Power Adjustable to >+10dBm
Supports ASK with 90dBm Modulation Depth
Uses Small Low-Cost XTAL
Automotive - General 3.0 x 3.0 SOT-23/8 9
See All Transmit System ICs (19)





         


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