AD8130
PRODUCTIONLow Cost 270 MHz Differential Receiver Amplifier
- Part Models
- 7
- 1ku List Price
- Starting From $1.85
Part Details
- High Speed
AD8130: 270 MHz, 1090 V/µs @ G = +1
AD8129: 200 MHz, 1060 V/µs @ G = +10 - High CMRR
94 dB min, dc to 100 kHz
80 dB min @ 2 MHz
70 dB @ 10 MHz - Low noise
AD8130: 12.5 nV/√Hz
AD8129: 4.5 nV/√Hz
- High input impedance: 1 MΩ differential
- Input common-mode range ±10.5 V
- Low distortion, 1 V p-p @ 5 MHz:
AD8130, -79 dBc worst harmonic @ 5 MHz
AD8129, -74 dBc worst harmonic @ 5 MHz - User-adjustable gain
No external components for G = +1 - Power supply range +4.5 V to ±12.6 V
- Power-down
The AD8129/AD8130 are designed as receivers for the transmission of high speed signals over twisted-pair cables to work with the AD8131 or AD8132 drivers. Either can be used for analog or digital video signals and for high speed data transmission.
The AD8129/AD8130 are differential-to-single-ended amplifiers with extremely high CMRR at high frequency. Therefore, they can also be effectively used as high speed instrumentation amps or for converting differential signals to single-ended signals.
The AD8129 is a low noise, high gain (10 or greater) version intended for applications over very long cables, where signal attenuation is significant. The AD8130 is stable at a gain of 1 and can be used for applications where lower gains are required. Both have user-adjustable gain to help compensate for losses in the transmission line. The gain is set by the ratio of two resistor values. The AD8129/AD8130 have very high input impedance on both inputs, regardless of the gain setting.
The AD8129/AD8130 have excellent common-mode rejection (70 dB @ 10 MHz), allowing the use of low cost, unshielded twisted-pair cables without fear of corruption by external noise sources or crosstalk. The AD8129/AD8130 have a wide power supply range from single +5 V to ±12 V, allowing wide common-mode and differential-mode voltage ranges while maintaining signal integrity. The wide common-mode voltage range enables the driver-receiver pair to operate without isolation transformers in many systems where the ground potential difference between drive and receive locations is many volts. The AD8129/AD8130 have considerable cost and performance improvements over op amps and other multiamplifier receiving solutions.
Applications
- High speed differential line receivers
- Differential-to-single-ended converters
- High speed instrumentation amps
- Level shifting
Documentation
Data Sheet 2
User Guide 1
Application Note 5
Technical Articles 1
Product Selection Guide 2
Analog Dialogue 2
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| AD8130ACHIPS | CHIPS OR DIE | ||
| AD8130ARMZ | 8-Lead MSOP | ||
| AD8130ARMZ-REEL | 8-Lead MSOP | ||
| AD8130ARMZ-REEL7 | 8-Lead MSOP | ||
| AD8130ARZ | 8-Lead SOIC | ||
| AD8130ARZ-REEL | 8-Lead SOIC | ||
| AD8130ARZ-REEL7 | 8-Lead SOIC |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
May 15, 2012 - 10_0006 Halogen Free Material Change for mini SOIC Products |
||
| AD8130ARMZ | PRODUCTION | |
| AD8130ARMZ-REEL | PRODUCTION | |
| AD8130ARMZ-REEL7 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Tools & Simulations
SPICE Model 1
Evaluation Kits
AD8130 Evaluation Boards