|
GPS Tuners
MAX2769: This universal global navigation satellite system (GNSS) receiver is the industry's first single-chip solution for GPS (L1 C/A code and P-code), Galileo, and GLONASS navigation satellite systems. It achieves a total cascaded noise figure (NF) of 1.4dB.
MAX2741: This low-noise, high-performance, L1-band GPS receiver offers the highest flexibility in frequency planning. It is ideal for mobile handsets, PDAs, and automotive applications.
MAX2742: This low-power, low-cost, single-chip, GPS front-end receiver integrates a combined LNA and mixer, IF section, digital sampler, and local oscillator synthesizer. It eliminates the need for an external SAW or discrete filters.
MAX2745: This low-power GPS front-end receiver supports third-overtone crystal design at 32MHz and fundamental-frequency crystal design at 16MHz. It has an on-chip temperature sensor and requires no external IF SAW or discrete filters.
|
|
| Part Number |
Description |
Key Advantages |
| MAX2769 |
Universal GPS Receiver
| Improve GPS and GALILEO Performance and Reduce Cost with the First Fully Programmable, Universal GNSS RF Receiver |
| MAX2745 |
Single-Chip Global Positioning System Front-End Downconverter
| Complete Single-Chip GPS RF Front-End Downconverter Utilizes Many Innovative and Leading-Edge RF CMOS Design Techniques |
Key Specifications:
| GPS Receivers |
| Part Number |
Ref. Clock Freq.
(MHz) |
IF fOUT
(MHz) |
IF Output Bits |
Noise Figure
(dB) |
VSUPPLY
(V) |
ISUPPLY
(mA) |
Applications |
Solutions |
Band/ Freq.
(MHz) |
Features |
Footprint
(mm x mm) |
Package/Pins |
Smallest Available Pckg.
(mm2) |
Industry Qualified |
RoHS Available |
| CMOS |
typ |
max w/pins |
| MAX2769 |
8 to 44 |
2.5 |
1 to 3 |
1.4 |
2.7 to 3.3 |
10 |
|
| Cellular Handsets | | Personal Navigation Devices | | Smart Phones |
|
1550 to 1610 |
| 1.4dB Cascaded Noise Figure | | Dual-Input LNA Supports Active and Passive Antenna | | Low-IF, Zero-IF, Software DSP Interfaces |
|
5.0 x 5.0 |
|
26 |
Automotive - General |
Yes |
| MAX2745 |
26 (max) |
4.092 |
1 |
3.5 |
2.4 to 3.6 |
20.5 |
- |
- |
- |
- |
7.0 x 7.0 |
|
82.8 |
|
See All GPS Receivers (3)
|
|
