MAX2032:High-Linearity, 650MHz to 1000MHz Upconversion/Downconversion Mixer with LO Buffer/Switch
Fully Integrated SiGe Passive Mixer, Featuring Excellent IIP3, 2LO - 2RF, and LO ± 2IF Performance
The MAX2032 high-linearity passive upconverter or downconverter mixer is designed to provide +33dBm IIP3, 7dB NF, and 7dB conversion loss for a 650MHz to 1000MHz RF frequency range to support a multitude of base-station applications. With a 650MHz to 1250MHz LO frequency range, this particular mixer is ideal for high-side LO injection architectures. For a pin-to-pin-compatible mixer meant for low-side LO injection, refer to the MAX2029.
In addition to offering excellent linearity and noise performance, the MAX2032 also yields a high level of component integration. This device includes a double-balanced passive mixer core, a dual-input LO selectable switch, and an LO buffer. On-chip baluns are also integrated to allow for a single-ended RF input for downconversion (or RF output for upconversion), and single-ended LO inputs. The MAX2032 requires a nominal LO drive of 0dBm, and supply current is guaranteed to be below 100mA.
The MAX2032 is pin compatible with the MAX2039/MAX2041 1700MHz to 2200MHz mixers, making this family of passive upconverters and downconverters ideal for applications where a common PCB layout is used for both frequency bands.
The MAX2032 is available in a compact 20-pin thin QFN package (5mm x 5mm) with an exposed pad. Electrical performance is guaranteed over the extended -40°C to +85°C temperature range.
Key Features- 650MHz to 1000MHz RF Frequency Range
- 650MHz to 1250MHz LO Frequency Range
- 570MHz to 900MHz LO Frequency Range (Refer to the MAX2029 Data Sheet)
- DC to 250MHz IF Frequency Range
- 7dB Conversion Loss
- +33dBm Input IP3
- +24dBm Input 1dB Compression Point
- 7dB Noise Figure
- Integrated LO Buffer
- Integrated RF and LO Baluns
- Low -3dBm to +3dBm LO Drive
- Built-In SPDT LO Switch with 49dB LO1 to LO2 Isolation and 50ns Switching Time
- Pin Compatible with the MAX2039/MAX2041 1700MHz to 2200MHz Mixers
- External Current-Setting Resistor Provides Option for Operating Mixer in Reduced-Power/Reduced-Performance Mode
| MAX2032: Typical Application CircuitApplications/Uses- Digital and Spread-Spectrum Communication Systems
- GSM 850/GSM 900 2G and 2.5G EDGE Base Stations
- Integrated Digital Enhanced Network (iDEN®) Base Stations
- Microwave and Fixed Broadband Wireless Access
- Predistortion Receivers
- WCDMA/LTE and cdma2000® Base Stations
- WiMAX™ Base Stations and Customer Premise Equipment
- Wireless Local Loop
|
DataSheet
Parametrics
Part Number | Channels | RF Freq. (MHz) | RF Freq. (MHz) | LO Freq. (MHz) | LO Freq. (MHz) | IF Freq. (MHz) | IF Freq. (MHz) | Gain (dB) | Input IP3 (dBm) | Noise Figure (dB) | 2RF-2LO/ 2LO-2RF (dBc) | VCC (V) | 5V Supply Current (mA) | Footprint (mm x mm) | Package/Pins | Budgetary Price |
---|
min | max | min | max | min | max | See Notes |
---|
|
|
|
|
MAX2032 | 1 | 650 | 1000 | 650 | 1250 | 0 | 250 | -7 | 33 | 7 | 65 | 4.75 to 5.25 | 85 | 5.0 x 5.0 | TQFN/20 | $5.52 @1k |
|
Part Number | Channels | RF Freq. (MHz) | RF Freq. (MHz) | LO Freq. (MHz) | LO Freq. (MHz) | IF Freq. (MHz) | IF Freq. (MHz) | Gain (dB) | Input IP3 (dBm) | LO +/-2IF (dBc) | LO +/-3IF (dBc) | LO Leakage at RF (dBm) | Output Noise Floor (dBm/Hz) | 5V Supply Current (mA) | Footprint (mm x mm) | Package/Pins | Budgetary Price |
---|
min | max | min | max | min | max | See Notes |
---|
|
|
|
|
|
MAX2032 | 1 | 650 | 1000 | 650 | 1250 | 0 | 250 | -7.4 | 31 | 64 | 83 | -25.5 | -167 | 85 | 5.0 x 5.0 | TQFN/20 | $5.52 @1k |
|
|
Related Products
- MAX2044:SiGe, High-Linearity, 2300MHz to 4000MHz Upconversion/Downconversion Mixer with LO Buffer
- MAX19998:SiGe, High-Linearity, 2300MHz to 4000MHz Downconversion Mixer with LO Buffer
- MAX2042:SiGe High-Linearity, 2000MHz to 3000MHz Upconversion/Downconversion Mixer with LO Buffer
- MAX19996A:SiGe, High-Linearity, 2000MHz to 3900MHz Downconversion Mixer with LO Buffer
- MAX19995A:Dual, SiGe, High-Linearity, 1700MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch
- MAX19995:Dual, SiGe, High-Linearity, 1700MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch
- MAX19997A:Dual, SiGe High-Linearity, High-Gain, 1800MHz to 2900MHz Downconversion Mixer with LO Buffer/Switch
- MAX19999:Dual, SiGe High-Linearity, 3000MHz to 4000MHz Downconversion Mixer with LO Buffer
- MAX19996:SiGe, High-Linearity, High-Gain, 2000MHz to 3000MHz Downconversion Mixer with LO Buffer
- MAX19985A:Dual, SiGe, High-Linearity, High-Gain, 700MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch
- MAX2029:High-Linearity, 815MHz to 1000MHz Upconversion/Downconversion Mixer with LO Buffer/Switch
- MAX9985:Dual, SiGe, High-Linearity, 700MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch
- MAX2041:High-Linearity, 1700MHz to 3000MHz Upconversion/Downconversion Mixer with LO Buffer/Switch
- MAX2043:1700MHz to 3000MHz High-Linearity, Low LO Leakage Base-Station Rx/Tx Mixer
- MAX9986A:SiGe High-Linearity, 815MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch
- MAX2031:High-Linearity, 650MHz to 1000MHz Upconversion/Downconversion Mixer with LO Buffer/Switch
- MAX9984:SiGe High-Linearity, 400MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch
- MAX9986:SiGe High-Linearity, 815MHz to 995MHz Downconversion Mixer with LO Buffer/Switch
- MAX9996:SiGe High-Linearity, 1700MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch
- MAX2039:High-Linearity, 1700MHz to 2200MHz Upconversion/Downconversion Mixer with LO Buffer/Switch
- MAX9994:SiGe High-Linearity, 1400MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch
- MAX9995:Dual, SiGe, High-Linearity, 1700MHz to 2700MHz Downconversion Mixer with LO Buffer/Switch
- MAX9993:High-Linearity 1700MHz to 2200MHz Down-Conversion Mixer with LO Buffer/Switch
- MAX9981:825MHz to 915MHz, Dual SiGe High-Linearity Active Mixer
- MAX9982:825MHz to 915MHz, SiGe High-Linearity Active Mixer
Ordering Information
Part Number | Status | Recommended Replacement | Package | Temp | RoHS |
---|
MAX2032ETP+ | Active | | TQFN,;20 pin;26 mm² | -40°C to +85°C | Lead Free |
MAX2032ETP+T | Active | | TQFN,;20 pin;26 mm² | -40°C to +85°C | Lead Free |
MAX2032EVKIT | No Longer Available | | EVKIT; | -40°C to +85°C | See data sheet |