Overview
The ADF4116BRUZ-REEL from Analog Devices Inc. is a high-performance RF PLL (Phase-Locked Loop) frequency synthesizer. This component is designed to implement local oscillators (LO) in the up-conversion and down-conversion sections of wireless receivers and transmitters. It features a low-noise digital phase frequency detector (PFD), a precision charge pump, a programmable reference divider, and programmable A and B counters along with a dual-modulus prescaler (P/P + 1). The device supports a wide range of applications, including base stations, wireless handsets, wireless LANs, and communications test equipment.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | 16-lead Thin Shrink Small Outline Package (TSSOP) |
| Operating Power Supply Range | 2.7V to 5.5V |
| Operating Temperature Range | −40°C to +85°C |
| RF Input Frequency Range | Up to 550 MHz |
| Dual-Modulus Prescaler | 8/9 |
| Reference Counter | 14-bit |
| A Counter | 5-bit |
| B Counter | 13-bit |
| Interface | 3-wire serial interface, fastlock mode |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- Low-noise digital phase frequency detector (PFD) and precision charge pump.
- Programmable reference divider, A and B counters, and dual-modulus prescaler (P/P + 1).
- Support for fastlock mode and digital lock detect.
- Power-down mode for low power consumption.
- Separate VP pin for extended tuning voltage in 3V systems.
- 3-wire serial interface for easy configuration.
Applications
- Base stations for wireless radio (GSM, PCS, DCS, CDMA, WCDMA).
- Wireless handsets (GSM, PCS, DCS, CDMA, WCDMA).
- Wireless LANs.
- Communications test equipment.
- CATV equipment.
Q & A
- What is the primary function of the ADF4116BRUZ-REEL?
The ADF4116BRUZ-REEL is a RF PLL frequency synthesizer used to implement local oscillators in wireless receivers and transmitters. - What is the operating power supply range of the ADF4116BRUZ-REEL?
The operating power supply range is 2.7V to 5.5V. - What is the maximum RF input frequency supported by the ADF4116BRUZ-REEL?
The maximum RF input frequency is up to 550 MHz. - What type of package does the ADF4116BRUZ-REEL come in?
The component comes in a 16-lead Thin Shrink Small Outline Package (TSSOP). - What are the key counters in the ADF4116BRUZ-REEL?
The device includes a 14-bit reference counter, a 5-bit A counter, and a 13-bit B counter. - Does the ADF4116BRUZ-REEL support fastlock mode?
Yes, it supports fastlock mode and digital lock detect. - What is the moisture sensitivity level (MSL) of the ADF4116BRUZ-REEL?
The MSL is 1 (Unlimited). - What are some common applications of the ADF4116BRUZ-REEL?
Common applications include base stations, wireless handsets, wireless LANs, communications test equipment, and CATV equipment. - What is the operating temperature range of the ADF4116BRUZ-REEL?
The operating temperature range is −40°C to +85°C. - Does the ADF4116BRUZ-REEL have a power-down mode?
Yes, it has a power-down mode for low power consumption.
