Datasheet > UXN14M9P-Prescaler

UXN14M9P-Prescaler

更新时间： 2023-12-06 20:02:08

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
11页	1046K
描述
The UXN14M9P is a highly programmable, integer divider, covering all integer divide ratios between

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UXN14M9P-Prescaler 数据手册

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UXN14M9P

14 GHz Divide-by-8 to 511

Programmable Integer Divider

Application

Features

The UXN14M9P can be used as a general

• Wide Operating Range: DC – 14

GHz

• Contiguous Divide Ratios: 8 to 511

• Large Output Swings: >1 Vpp/side

• Single-Ended and/or Differential

Drive

purpose, highly configurable, divider in

a variety of high frequency synthesizer

applications. Fast switching combined with

a wide range of divide ratios make the

UXN14M9P an excellent choice for fraction-

al-N and integer-N PLLs. Fractional division

may be achieved by applying a sequence to

the divider control lines, such as a delta-

sigma modulated sequence.

• Size: 6mm x 6mm

• Parallel Control Lines

• Low SSB Phase Noise:

▪ 147 dBc @ 10 kHz Offset

Pad Metallization

Description

The QFN package pad metallization consists

of a 300-800 micro-inch (typical thickness 435

micro-inch or 11.04um) 100% matte Sn plate.

The plating covers a Cu (C194) leadframe.

The packages are manufactured

with a >1hr 150C annealing/heat treating

process, and the matte (non-glossy) plating,

specifically to mitigate tin whisker growth.

The UXN14M9P is a highly programma-

ble integer divider covering all integer

divide ratios between 8 and 511.

The device features single-ended

or differential inputs and outputs.

Parallel control inputs are CMOS

and LVTTL compatible for ease of

system integration. The UXN14M9P

is packaged in a 40-pin, 6mm x 6mm

leadless plastic surface mount package.

Key Specifications (T = 25˚C):

Vee = -3.3 V, Iee = 185 mA, Zo=50 Ω

Parameter

Fin (GHz)

Pin (dBm)

Pout (dBm)

PDC (W)

Description

Input Frequency

Min

Typ

Max

DC*

Input Power

+10

Output Power

1.1

DC Power Dissipation

Junction-Case Thermal Resistance

θjc (ºC/W)

* Low frequency limit dependent on input edge speed

SMD-00020 Rev E

Subject to Change Without Notice

1 of 10

12 3 4 5 6 7...11

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