MK3721中文資料Low Cost 16.2 to 28 MHz 3.3 Volt VCXO數(shù)據(jù)手冊(cè)Renesas規(guī)格書
| 廠商型號(hào) |
MK3721 |
| 參數(shù)屬性 | MK3721 封裝/外殼為8-SOIC（0.154"，3.90mm 寬）；包裝為托盤；類別為集成電路（IC）的時(shí)鐘發(fā)生器PLL頻率合成器；產(chǎn)品描述：IC VCXO 16.2-28MHZ 3.3V 8-SOIC |
| 功能描述 | Low Cost 16.2 to 28 MHz 3.3 Volt VCXO |
| 封裝外殼 | 8-SOIC（0.154"，3.90mm 寬） |
| 制造商 | Renesas Renesas Technology Corp |
| 中文名稱 | 瑞薩 瑞薩科技有限公司 |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2026-1-22 20:00:00 |
| 人工找貨 | MK3721價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MK3721規(guī)格書詳情
描述 Description
The MK3721 series of devices includes the original MK3721S and the new MK3721D. The MK3721D is a drop-in replacement for the MK3721S device. Compared to the earlier device, the MK3721D offers a wider operating frequency range and improved power supply noise rejection. The MK3721 is a low-cost, low-jitter, high-performance 3.3 volt VCXO designed to replace expensive discrete VCXOs modules. The on-chip Voltage Controlled Crystal Oscillator accepts a 0 to 3.3 V input voltage to cause the output clocks to vary by ±100 ppm. Using IDT's patented VCXO techniques, the device uses an inexpensive external pullable crystal in the range of 16.2 to 28 MHz to produce a VCXO output clock at that same frequency. IDT manufactures the largest variety of Set-Top Box and multimedia clock synthesizers for all applications. If more clock outputs are needed, see the MK3732 or MK377x family of parts. Consult IDT to eliminate VCXOs, crystals, and oscillators from your board. The frequency of the on-chip VCXO is adjusted by an external control voltage input into pin VIN. Because VIN is a high-impedance input, it can be driven directly from a PWM RC integrator circuit. Frequency output increases with VIN voltage input. The usable range of VIN is 0 to 3.3 V.
特性 Features
MK3721D is a drop-in replacement for the earlier MK3721S device
Packaged in 8-pin SOIC
Operational frequency range of 16.2 MHz to 28 MHz
Uses an inexpensive external crystal
On-chip patented VCXO with pull range of 200 ppm (minimum)
VCXO tuning voltage of 0 to 3.3 V
Operating voltage of 3.3 V
12 mA output drive capability at TTL levels
Advanced, low-power, sub-micron CMOS process
For frequencies between 1 MHz and 8 MHz, use the MK3713D. For higher than 28 MHz, use the MK3732-05.
Available in lead (Pb) free package
技術(shù)參數(shù)
- 產(chǎn)品編號(hào)：
MK3721DLFTR
- 制造商：
Renesas Electronics America Inc
- 類別：
集成電路（IC） > 時(shí)鐘發(fā)生器，PLL，頻率合成器
- 包裝：
托盤
- 類型：
壓控晶體振蕩器（VCXO）
- PLL：
無(wú)
- 輸入：
晶體
- 輸出：
CMOS
- 比率 - 輸入：
2：1
- 差分 - 輸入：
無(wú)/無(wú)
- 頻率 - 最大值：
28MHz
- 分頻器/倍頻器：
無(wú)/無(wú)
- 電壓 - 供電：
3.15V ~ 3.45V
- 工作溫度：
0°C ~ 70°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
8-SOIC（0.154"，3.90mm 寬）
- 供應(yīng)商器件封裝：
8-SOIC
- 描述：
IC VCXO 16.2-28MHZ 3.3V 8-SOIC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ICS |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
ICS |
0505+ |
SOP-8 |
2145 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ICS |
24+ |
SOP8 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅?。?/div> |
詢價(jià) | ||
ICS |
25+ |
SOP-8 |
2987 |
只售原裝自家現(xiàn)貨!誠(chéng)信經(jīng)營(yíng)!歡迎來電! |
詢價(jià) | ||
Renesas Electronics America In |
25+ |
8-SOIC(0.154 3.90mm 寬) |
9350 |
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢價(jià) | ||
ICS |
25+ |
SOP-8 |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
MK |
25+ |
SOP |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
IDT |
2025+ |
SOP8 |
3865 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
IDT |
25+ |
SOP8 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
ICS |
25+23+ |
SOP-8 |
37571 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) |
