參數(shù)資料
型號: BU2624
廠商: Rohm CO.,LTD.
英文描述: PLL frequency synthesizer for tuners
中文描述: 鎖相環(huán)頻率合成器的調(diào)諧器
文件頁數(shù): 1/9頁
文件大?。?/td> 136K
代理商: BU2624
161
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.
Applications
Car stereos, high-fidelity audio systems, radio cassettes,
receivers, and other frequency generating devices
Features
1) Built-in high-speed prescaler can divide
130MHzVCO.
2) Low current dissipation (during operation: 6.0mA,
PLL OFF: 300
μ
A 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
Absolute maximum ratings (Ta = 25 C)
Recommended operating conditions (Ta = 25 C)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
BU2624AF 制造商:ROHM 制造商全稱:Rohm 功能描述:PLL frequency synthesizer for tuners
BU2624AF-E2 功能描述:IC PLL FREQ SYNTHESIZER SOP20 TR RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發(fā)生器,PLL,頻率合成器 系列:- 標準包裝:1,000 系列:Precision Edge® 類型:時鐘/頻率合成器 PLL:無 輸入:CML,PECL 輸出:CML 電路數(shù):1 比率 - 輸入:輸出:2:1 差分 - 輸入:輸出:是/是 頻率 - 最大:10.7GHz 除法器/乘法器:無/無 電源電壓:2.375 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VFQFN 裸露焊盤,16-MLF? 供應商設備封裝:16-MLF?(3x3) 包裝:帶卷 (TR) 其它名稱:SY58052UMGTRSY58052UMGTR-ND
BU2630 制造商:ROHM 制造商全稱:Rohm 功能描述:Dual PLL frequency synthesizer
BU2630F 制造商:ROHM 制造商全稱:Rohm 功能描述:Dual PLL frequency synthesizer
BU2630F-E2 功能描述:IC DUAL PLL FREQ SYNTH SOP16 TR RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發(fā)生器,PLL,頻率合成器 系列:- 標準包裝:1,000 系列:Precision Edge® 類型:時鐘/頻率合成器 PLL:無 輸入:CML,PECL 輸出:CML 電路數(shù):1 比率 - 輸入:輸出:2:1 差分 - 輸入:輸出:是/是 頻率 - 最大:10.7GHz 除法器/乘法器:無/無 電源電壓:2.375 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VFQFN 裸露焊盤,16-MLF? 供應商設備封裝:16-MLF?(3x3) 包裝:帶卷 (TR) 其它名稱:SY58052UMGTRSY58052UMGTR-ND