Datasheet > 9ZX21901C

9ZX21901C

更新时间： 2023-12-20 18:46:01

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
21页	508K
描述
19-output DB1900Z Compliant Buffer

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9ZX21901C 数据手册

9ZX21901C DATASHEET

Electrical Characteristics – Absolute Maximum Ratings

PARAMETER

SYMBOL

CONDITIONS

UNITS NOTES

MIN

TYP

MAX

4.6

3.3V Core Supply Voltage

3.3V Logic Supply Voltage

Input Low Voltage

VDDA

VDD

V_IL

1,2

GND-0.5

Input High Voltage

V_IH

Except for SMBus interface

SMBus clock and data pins

V_DD+0.5V

5.5V

^°C

°C

V_IHSMB

Storage Temperature

Junction Temperature

Case Temperature

-65

150

125

110

Input ESD protection

ESD prot

Human Body Model

2000

¹Guaranteed by design and characterization, not 100% tested in production.

²Operation under these conditions is neither implied nor guaranteed.

Electrical Characteristics – DIF_IN Clock Input Parameters

T_AMB=T_COMunless otherwise indicated, Supply Voltages per normal operation conditions, See Test Loads for Loading Conditions

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS NOTES

Input Crossover Voltage -

DIF_IN

V_CROSS

Cross Over Voltage

150

900

Input Swing - DIF_IN

Input Slew Rate - DIF_IN

Input Leakage Current

Input Duty Cycle

V_SWING

dv/dt

I_IN

Differential value

Measured differentially

300

0.4

-5

V/ns

1,2

V_IN= V_{DD ,}V_IN= GND

d_tin

Measurement from differential wavefrom

125

Input Jitter - Cycle to Cycle

J_DIFIn

Differential Measurement

¹Guaranteed by design and characterization, not 100% tested in production.

²Slew rate measured through +/-75mV window centered around differential zero

Electrical Characteristics – Current Consumption

TA = T_COM;Supply Voltage VDD/VDDA = 3.3 V +/-5%, See Test Loads for Loading Conditions

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP MAX UNITS

NOTES

Operating Supply Current

Powerdown Current

I_DD3.3OP

All outputs active @100MHz, C_L= Full load;

All differential pairs tri-stated

407

500

I_DD3.3PDZ

¹Guaranteed by design and characterization, not 100% tested in production.

REVISION N 11/19/15

19-OUTPUT DIFFERENTIAL ZBUFFER FOR PCIE GEN2/3 AND QPI

1 2 3 456 7 8...21

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