- RS Stock No.:
- 168-2931
- Mfr. Part No.:
- MAX2678GTB/V+
- Manufacturer:
- Maxim Integrated
Discontinued product
- RS Stock No.:
- 168-2931
- Mfr. Part No.:
- MAX2678GTB/V+
- Manufacturer:
- Maxim Integrated
Technical data sheets
Legislation and Compliance
Product Details
The MAX2678 GPS/GNSS front-end amplifier IC is designed for automotive and marine GPS/GNSS satellite navigation antenna modules, or for any application that needs to compensate for cable losses from the antenna to receiver. Two unconditionally stable low-noise amplifier stages provide the high gain and integrated I/O matching to minimize the need for external matching components and eliminate the need for additional gain stages. The IC features the option to place a bandpass ceramic or surface acoustic wave (SAW) filter between the two amplifier stages for improved immunity to out-of-band interferers.
First Amplifier Noise Figure: 0.9dB
High Gain:* 35dB
3.4dB Gain Step
Shared VCC and RFOUT2 Pin
Integrated 50Ω Output Matching
AMP 2 includes 50Ω Input Matching
3.0V to 5.25V Supply Voltage Range
Small (3mm ´ 3mm) Low-Cost Package
ESD Protected to ±2kV Human Body Model
High Gain:* 35dB
3.4dB Gain Step
Shared VCC and RFOUT2 Pin
Integrated 50Ω Output Matching
AMP 2 includes 50Ω Input Matching
3.0V to 5.25V Supply Voltage Range
Small (3mm ´ 3mm) Low-Cost Package
ESD Protected to ±2kV Human Body Model
Note
Please note that any defect or non – conformance of this product must be discovered and reported to RS within 20 days of purchase.
Specifications
Attribute | Value |
---|---|
Typical Power Gain | 17 dB, 18 dB |
Typical Output Power | 6 dBm, 20 dBm |
Typical Noise Figure | 0.9 dB, 1.8 dB |
Number of Channels per Chip | 2 |
Maximum Operating Frequency | 1575 MHz |
Mounting Type | Surface Mount |
Package Type | TDFN |
Pin Count | 10 |
Dimensions | 3.1 x 3.1 x 0.75mm |
Height | 0.75mm |
Length | 3.1mm |
Minimum Operating Supply Voltage | 3 V |
Automotive Standard | AEC-Q100 |
Maximum Operating Supply Voltage | 5.25 V |
Minimum Operating Temperature | -40 °C |
Maximum Operating Temperature | +105 °C |
Width | 3.1mm |
Series | MAX2678 |