AD9876_15 datasheet(4/24 Pages) AD

部品番号	AD9876

部品情報	Broadband Modem Mixed-Signal Front End

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メーカー	AD [Analog Devices]

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REV. A

AD9876

–4–

REV. A

Test

Parameter

Temp

Level

Min

Typ

Max

Unit

Tx PATH INTERFACE

Maximum Input Nibble Rate, 2

× Interpolation

Full

II

128

MHz

Tx Setup Time (tSU)

Full

II

3.0

ns

Tx Hold Time (tHD)

Full

II

0

ns

Rx PATH INTERFACE

Maximum Output Nibble Rate

Full

II

110

MHz

Rx Data Valid Time (tVT)

Full

II

3.0

ns

Rx Data Hold Time (tHT)

Full

II

1.5

ns

SERIAL CONTROL BUS

Maximum SCLK Frequency (fSCLK)

Full

II

25

MHz

Clock Pulsewidth High (tPWH)

Full

II

18

ns

Clock Pulsewidth Low (tPWL)

Full

II

18

ns

Clock Rise/Fall Time

Full

II

1

ms

Data/Chip-Select Setup Time (tDS)

Full

II

25

ns

Data Hold Time (tDH)

Full

II

0

ns

Data Valid Time (tDV)

Full

II

20

ns

CMOS LOGIC INPUTS

Logic “1” Voltage

Full

II

VDRVDD – 0.7

V

Logic “0” Voltage

Full

II

0.4

V

Logic “1” Current

Full

II

12

µA

Logic “0” Current

Full

II

12

µA

Input Capacitance

25

°C

III

3

µF

CMOS LOGIC OUTPUTS (1 mA Load)

Logic “1” Voltage

Full

II

VDRVDD – 0.6

V

Logic “0” Voltage

Full

II

0.4

V

Digital Output Rise/Fall Time

Full

II

1.5

2.5

ns

POWER SUPPLY

All Blocks Powered Up

IS_TOTAL (Total Supply Current)

Full

I

262

288

mA

IS_TOTAL (Tx QUIET Pin Asserted)

25

°C

III

172

mA

Digital Supply Current (IDRVDD + IDVDD)25

°C

III

77

mA

Analog Supply Current (IAVDD)25

°C

III

185

mA

Power Consumption of Functional Blocks:

Rx LPF

25

°C

III

110

mA

ADC and SPGA

25

°C

III

55

mA

Rx Reference

25

°C

III

2

mA

Interpolator

25

°C

III

33

mA

DAC

25

°C

III

18

mA

PLL-B

25

°C

III

8

mA

PLL-A

25

°C

III

24

mA

Voltage Regulator Controller

25

°C

III

1

mA

All Blocks Powered Down

Supply Current IS, fOSCIN = 32 MHz

Full

II

19

22

mA

Supply Current IS, fOSCIN Idle

Full

II

10

12

mA

Power Supply Rejection

Tx Path (

∆VS = 10%)

25

°C

III

62

dB

Rx Path (

∆VS = 10%)

25

°C

III

54

dB

RECEIVE-TO-TRANSMIT ISOLATION

(10 MHz, Full-Scale Sine Wave Output/Output)

Isolation: Tx Path to Rx Path, Gain = +36 dB

25

°C

III

–75

dB

Isolation: Rx Path to Tx Path, Gain = –6 dB

25

°C

III

–70

dB

VOLTAGE REGULATOR CONTROLLER

Output Voltage (VFB with SI2301 Connected)

Full

I

1.25

1.30

1.35

V

Line Regulation (

∆VFB%/∆VDVDD% × 100%)

25

°C

III

100

%

Load Regulation (

∆VFB/∆ILOAD)25°C

III

60

m

Ω

Maximum Load Current (ILOAD)

Full

II

250

mA

Specifications subject to change without notice.

同様の部品番号 - AD9876_15

メーカー	部品番号	データシート	部品情報
Analog Devices	AD9876-EB	666Kb / 24P	Broadband Modem Mixed-Signal Front End REV. A
	AD9876BST	666Kb / 24P	Broadband Modem Mixed-Signal Front End REV. A
	AD9876BSTRL	666Kb / 24P	Broadband Modem Mixed-Signal Front End REV. A

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同様の説明 - AD9876_15

メーカー	部品番号	データシート	部品情報
Analog Devices	AD9865	1Mb / 48P	Broadband Modem Mixed-Signal Front End REV. A
	AD9975	1Mb / 20P	Broadband Modem Mixed-Signal Front End REV. 0
	AD9865	1Mb / 48P	Broadband Modem Mixed-Signal Front End REV. A
	AD9866	1Mb / 48P	Broadband Modem Mixed-Signal Front End REV. B
	AD9875	2Mb / 28P	Broadband Modem Mixed-Signal Front End REV. A
	AD9868	606Kb / 37P	Broadband Modem Mixed-Signal Front End
	AD9869	561Kb / 37P	Broadband Modem Mixed-Signal Front End
	AD9875	288Kb / 24P	Broadband Modem Mixed-Signal Front End REV. 0
	AD9975	1Mb / 20P	Broadband Modem Mixed-Signal Front End REV. 0
	AD9868	839Kb / 36P	Broadband Modem Mixed-Signal Front End REV. 0

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AD9876 データシート(PDF) 4 Page - Analog Devices

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同様の部品番号 - AD9876_15

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