MAX2620

更新时间： 2024-01-24 20:44:48

品牌	Logo	应用领域
美信 - MAXIM		振荡器
页数	文件大小	规格书
12页	107K
描述
10MHz to 1050MHz Integrated RF Oscillator with Buffered Outputs

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技术参数
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MAX2620 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	零件包装代码：	SOIC
包装说明：	TSSOP,	针数：	8
Reach Compliance Code：	unknown	风险等级：	5.9
JESD-30 代码：	S-PDSO-G8	JESD-609代码：	e0
长度：	3 mm	湿度敏感等级：	1
功能数量：	1	端子数量：	8
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
封装形状：	SQUARE	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	240	认证状态：	COMMERCIAL
座面最大高度：	1.1 mm	标称供电电压：	3 V
表面贴装：	YES	技术：	BIPOLAR
电信集成电路类型：	RF AND BASEBAND CIRCUIT	温度等级：	INDUSTRIAL
端子面层：	TIN LEAD	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	20	宽度：	3 mm

MAX2620 数据手册

19-1248; Rev 1; 5/98

1 0 MHz t o 1 0 5 0 MHz In t e g ra t e d

RF Os c illa t o r w it h Bu ffe re d Ou t p u t s

MAX620

_________________Ge n e ra l De s c rip t io n

____________________________Fe a t u re s

The MAX2620 combines a low-noise oscillator with two

output buffers in a low-cost, plastic surface-mount,

ultra-small µMAX package. This device integrates func-

tions typically achieved with discrete components. The

os c illa tor e xhib its low p ha s e nois e whe n p rop e rly

mated with an external varactor-tuned resonant tank

circuit. Two buffered outputs are provided for driving

mixers or prescalers. The buffers provide load isolation

to the oscillator and prevent frequency pulling due to

load-impedance changes. Power consumption is typi-

♦ Low-Phase-Noise Oscillator: -110dBc/Hz

(25kHz offset from carrier) Attainable

♦ Operates from Single +2.7V to +5.25V Supply

♦ Low-Cost Silicon Bipolar Design

♦ Two Output Buffers Provide Load Isolation

♦ Insensitive to Supply Variations

♦ Low, 27mW Power Consumption (V

= 3.0V)

cally just 27mW in operating mode (V

drops to less than 0.3µW in standby mode. The MAX2620

operates from a single +2.7V to +5.25V supply.

= 3.0V), and

♦ Low-Current Shutdown Mode: 0.1µA (typ)

________________________Ap p lic a t io n s

_______________Ord e rin g In fo rm a t io n

Analog Cellular Phones

Digital Cellular Phones

900MHz Cordless Phones

900MHz ISM-Band Applications

Land Mobile Radio

PART

TEMP. RANGE

-40°C to +85°C

PIN-PACKAGE

8 µMAX

MAX2620EUA

MAX2620E/D

Dice*

*Dice are tested at T = +25°C, DC parameters only.

Pin Configuration appears at end of data sheet.

Narrowband PCS (NPCS)

____________________________________________________Typ ic a l Op e ra t in g Circ u it

10Ω

1000pF

10nH

1000pF

1.5pF

VCC1

OUT

OUT TO MIXER

1.5pF

C17

1.5pF

MAX2620

TANK

FDBK

TUNE

VCC2

2.7pF

0.1µF

51Ω

GND

OUT

CERAMIC

RESONATOR

1000pF

1pF

SHDN

BIAS

SUPPLY

ALPHA

SMV1204-34

OUT TO SYNTHESIZER

SHDN

1000pF

900MHz BAND OSCILLATOR

________________________________________________________________ Maxim Integrated Products

For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.

For small orders, phone 408-737-7600 ext. 3468.

12 3 4 5 6 7...12

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与MAX2620相关器件

型号	品牌	描述	获取价格	数据表
MAX2620_02	MAXIM	10MHz to 1050MHz Integrated RF Oscillator with Buffered Outputs	获取价格
MAX2620_1	MAXIM	Evaluation Kit	获取价格
MAX2620D	MAXIM	10MHz to 1050MHz Integrated RF Oscillator with Buffered Outputs	获取价格
MAX2620E	MAXIM	10MHz to 1050MHz Integrated RF Oscillator with Buffered Outputs	获取价格
MAX2620E/D	MAXIM	10MHz to 1050MHz Integrated RF Oscillator with Buffered Outputs	获取价格
MAX2620EUA	MAXIM	10MHz to 1050MHz Integrated RF Oscillator with Buffered Outputs	获取价格

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