Datasheet > MAX19541EGK-TD

MAX19541EGK-TD

更新时间： 2024-10-03 19:57:19

品牌	Logo	应用领域
美信 - MAXIM		转换器
页数	文件大小	规格书
23页	278K
描述
ADC, Proprietary Method, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, 10 X 10 MM, 0.90 MM HEIGHT, MO-220, QFN-68

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MAX19541EGK-TD 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	QFN
包装说明：	10 X 10 MM, 0.90 MM HEIGHT, MO-220, QFN-68	针数：	68
Reach Compliance Code：	not_compliant	ECCN代码：	3A991.C.2
HTS代码：	8542.39.00.01	风险等级：	5.91
最大模拟输入电压：	1.51 V	最小模拟输入电压：	1.3 V
转换器类型：	ADC, PROPRIETARY METHOD	JESD-30 代码：	S-XQCC-N68
JESD-609代码：	e0	长度：	10 mm
最大线性误差 (EL)：	0.061%	模拟输入通道数量：	1
位数：	12	功能数量：	1
端子数量：	68	最高工作温度：	85 °C
最低工作温度：	-40 °C	输出位码：	OFFSET BINARY, 2'S COMPLEMENT BINARY
输出格式：	PARALLEL, WORD	封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装等效代码：	LCC68,.4SQ,20
封装形状：	SQUARE	封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	1.8 V
认证状态：	Not Qualified	采样速率：	125 MHz
采样并保持/跟踪并保持：	TRACK	座面最大高度：	0.9 mm
子类别：	Analog to Digital Converters	标称供电电压：	1.8 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	10 mm
Base Number Matches：	1

MAX19541EGK-TD 数据手册

19-3432; Rev 0; 11/04

1 2 -Bit , 1 2 5 Ms p s ADC w it h CMOS

Ou t p u t s fo r Wid e b a n d Ap p lic a t io n s

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

Fe a t u re s

♦ 125Msps Conversion Rate

The MAX19541 monolithic 12-bit, 125Msps analog-to-

digital converter (ADC) is optimized for outstanding

d yna mic p e rforma nc e a t hig h-IF fre q ue nc ie s of

300MHz and beyond. This device operates with con-

version rates up to 125Msps while consuming only

861mW.

♦ SNR = 65dB, f = 100MHz at 125Msps

♦ SFDR = 77dBc, f = 100MHz at 125Msps

♦ ±0.7 LSB INL, ±0.25 DNL (typ)

♦ 861mW Power Dissipation at 125Msps

♦ On-Chip Selectable Divide-by-2 Clock Input

♦ Parallel or Demux Parallel Digital CMOS Outputs

♦ Reset Option for Synchronizing Multiple ADCs

♦ Data Clock Output

At 125Msps and an input frequency of 240MHz, the

MAX19541 achieves a spurious-free dynamic range

(SFDR) of 71.5dBc. The MAX19541 features an excel-

lent signal-to-noise ratio (SNR) of 65.4dB at 10MHz that

remains flat (within 3dB) for input tones up to 250MHz.

This makes the MAX19541 ideal for wideband applica-

tions such as power-amplifier predistortion in cellular

base-station transceiver systems.

♦ Offset Binary or Two’s-Complement Output

♦ Evaluation Kit Available (MAX19541EVKIT)

The MAX19541 operates in either parallel mode where

the data outputs appear on a single parallel port at the

sampling rate, or in demux parallel mode, where the out-

puts appear on two separate parallel ports at one-half

the sampling rate. See the Mode of Operation section.

Ord e rin g In fo rm a t io n

The MAX19541 operates on a single 1.8V supply. The

analog input is differential and can be AC- or DC-cou-

p le d . The ADC a ls o fe a ture s a s e le c ta b le on-c hip

divide-by-2 clock circuit that allows clock frequencies

as high as 250MHz. This helps to reduce the phase

noise of the input clock source, allowing for higher

dynamic performance. For best performance, a differ-

ential LVPECL sampling clock is recommended. The

digital outputs are CMOS compatible and the data for-

mat can be selected to be either two’s complement or

offset binary.

PIN-

PACKAGE

PKG

CODE

PART

TEMP RANGE

MAX19541EGK

-40°C to +85°C 68 QFN-EP*

G6800-4

EP = Exposed paddle.

P in Co n fig u ra t io n

TOP VIEW

A p in-c omp a tib le , 12-b it, 170Ms p s ve rs ion of the

MAX19541 is also available. Refer to the MAX19542

data sheet for more information.

68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52

51 DA4

50 DA3

49 DA2

48 DA1

47 DA0

46 ORB

45 OGND

AGND

REFIO

The MAX19541 is a va ila b le in a 68-p in QFN with

exposed paddle (EP) and is specified over the extend-

ed (-40°C to +85°C) temperature range.

REFADJ

AGND

INP

44 OV

Ap p lic a t io n s

Base-Station Power Amplifier Linearization

INN

43 DCLKP

42 DCLKN

MAX19541

AGND 10

41 OV

Cable Head-End Receivers

40 DB11

39 DB10

38 DB9

37 DB8

36 DB7

35 DB6

Wireless and Wired Broadband Communication

Communications Test Equipment

Radar and Satellite Subsystems

RESET 15

DEMUX 16

CLKDIV 17

18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

NOTE: EXPOSED PADDLE CONNECTED TO AGND.

QFN

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...23

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与MAX19541EGK-TD相关器件

型号	品牌	获取价格	描述	数据表
MAX19541EVKIT	MAXIM	获取价格	Low-Voltage and Low-Power Operation
MAX19541EVKIT+	MAXIM	获取价格	Low-Voltage and Low-Power Operation
MAX19542	MAXIM	获取价格	12-Bit, 170Msps ADC with CMOS Outputs for Wideband Applications
MAX19542EGK	MAXIM	获取价格	12-Bit, 170Msps ADC with CMOS Outputs for Wideband Applications
MAX19542EGK+D	MAXIM	获取价格	ADC, Proprietary Method, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, 10 X 10 MM, 0.9
MAX19542EGK-D	MAXIM	获取价格	暂无描述
MAX19542EGK-TD	MAXIM	获取价格	ADC, Proprietary Method, 12-Bit, 1 Func, 1 Channel, Parallel, Word Access, 10 X 10 MM, 0.9
MAX19542EVKIT+	MAXIM	获取价格	Low-Voltage and Low-Power Operation
MAX1954A	MAXIM	获取价格	Low-Cost. Current-Mode PWM Buck Controller with Foldback Current Limit
MAX1954A	ADI	获取价格	低成本、电流模式PWM buck控制器，带有折返式限流

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