(PDF) BU2624 Datasheet - PLL frequency synthesizer for tuners

Número de pieza	BU2624
Descripción	PLL frequency synthesizer for tuners
Fabricantes	ROHM Semiconductor
Logotipo
Hay una vista previa y un enlace de descarga de BU2624 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas
No Preview Available ! Audio ICs PLL frequency synthesizer for tuners BU2624AF The BU2624AF is a PLL frequency synthesizer IC designed for use in car stereos, high-fidelity audio systems, and CD radio cassettes. Featuring low current dissipation, low superfluous radiation, two frequency measurement counter systems, and two phase comparison outputs, this chip is ideal for high-performance multi-band systems. FApplications Car stereos, high-fidelity audio systems, radio cassettes, receivers, and other frequency generating devices FFeatures 1) Built-in high-speed prescaler can divide 130MHzVCO. 2) Low current dissipation (during operation: 6.0mA, PLL OFF: 300µA Typ.) 3) Seven standard frequencies: 50kHz, 25kHz, 12.5kHz, 10kHz, 9kHz, 5kHz, and 1kHz. 4) Two counters for intermediate frequency detection 5) Unlock detection circuit 6) Five output ports (open drain) 7) SD input port 8) Two charge pump outputs 9) Serial data input (CE, CK, DA) 10) Control of phase comparison output FAbsolute maximum ratings (Ta = 25_C) FRecommended operating conditions (Ta = 25_C) 161 1 page Audio ICs FCircuit operation Input data format BU2624AF Output data format CE output is set to LO. 165 5 Page

Páginas	Total 9 Páginas
PDF Descargar	[ Datasheet BU2624.PDF ]

Número de pieza	Descripción	Fabricantes
SLA6805M	High Voltage 3 phase Motor Driver IC.	Sanken
SDC1742	12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.	Analog Devices

PDF BU2624 Data sheet ( Hoja de datos )