The SI4114G-BM is a monolithic integrated RF synthesizer designed for multi-band GSM and GPRS wireless communication applications. It operates within a frequency range of 1710 to 1990 MHz and features integrated voltage-controlled oscillators (VCOs), loop filters, varactors, and resonators, requiring minimal external components for operation. The device is optimized for direct conversion transceivers and includes programmable divider and powerdown settings accessible via a three-wire serial interface. Key specifications include a fast settling time of less than 140 µs, compliance with GPRS Class 12, low phase noise performance, and a standby current of only 1 µA. The package dimensions are 5x5 mm in a 28-lead QFN format, making it suitable for compact designs. Applications include E-GSM 900, DCS 1800, and PCS 1900 mobile handsets, as well as GPRS handsets and data terminals.
Win Source Part Number: 1266750-SI4114G-BM
Category: Integrated Circuits (ICs)>Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers
Type: Frequency Synthesizer
Package: Tube
Frequency - Max: 1.99GHz
Number of Circuits: 1
Standard Package: 60
Mounting: SMD (SMT)
Input: Clock
Output: Clock
PLL: Yes
Divider/Multiplier: Yes/No
Voltage - Supply: 2.7V ~ 2.9V
Package / Case: 28-VFQFN Exposed Pad
Supplier Device Package: 28-QFN (5x5)
Temperature Range - Operating: -20°C ~ 70°C
ECCN: 5A991G
Fake Threat In the Open Market: 74 pct.
MSL Level: 3 (168 Hours)
HTSUS: 8542.39.0001
Mfr: Skyworks Solutions Inc.
Product Status: Obsolete
RoHS Status: RoHS non-compliant
Product overview: SI4114G-BM from Skyworks Solutions, Inc. is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include clock generator, oscillator, timing, synchronization, Clock and Timing IC, Clock Generators & Support Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 728-SI4114G-BM can be used for catalog matching and distributor lookup.
IC RF FREQ SYNTH VCO 28QFN
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | |
|---|---|---|---|
| Product Category | IC Clocks | IC Timers | IC Clocks |
| Product Number | 1266750-SI4114G-BM | 728-SI4114G-BM | SI4114G-BM |
| Product Name | Integrated Circuits (ICs) - Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Clock and Timing IC | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers |
| Device Type | Clock Generator | Clock Generator | |
| Bus Interface | Clock | Clock | |
| Package Type | Surface Mount; 28-VFQFN Exposed Pad | Tube | Surface Mount; Surface Mount |
