AD9777-EB Analog Devices Inc, AD9777-EB Datasheet - Page 50

AD9777-EB

Manufacturer Part Number

AD9777-EB

Description

BOARD EVAL FOR AD9777

Manufacturer

Analog Devices Inc

Series

TxDAC+®r

Datasheet

1.AD9777BSVZ.pdf (60 pages)

Specifications of AD9777-EB

Rohs Status

RoHS non-compliant

Number Of Dac's

Number Of Bits

Outputs And Type

2, Differential

Sampling Rate (per Second)

160M

Data Interface

Parallel

Settling Time

11ns

Dac Type

Current

Voltage Supply Source

Analog and Digital

Operating Temperature

-40°C ~ 85°C

Utilized Ic / Part

AD9777

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AD9777

Figure 103. Test Configuration for AD9777 in Two-Port Mode with PLL Disabled, DAC Output Data Rate = Signal Generator Frequency,

Figure 104. Test Configuration for AD9777 in One-Port Mode with PLL Disabled, DAC Output Data Rate = Signal Generator Frequency,

ONEPORTCLK = Interleaved Input Data Rate = 2× Signal Generator Frequency/Interpolation Rate.

NOTES

1. TO USE PECL CLOCK DRIVER (U8), SOLDER JP41 AND JP42 AND REMOVE TRANSFORMER T1.

NOTES

1. TO USE PECL CLOCK DRIVER (U8), SOLDER JP41 AND JP42 AND REMOVE TRANSFORMER T1.

2. IN TWO-PORT MODE, IF DATACLK/PLL_LOCK IS PROGRAMMED TO OUTPUT PIN 8, JP25 AND

JP39 SHOULD BE SOLDERED. IF DATACLK/PLL_LOCK IS PROGRAMMED TO OUTPUT PIN 53,

JP46 AND JP47 SHOULD BE SOLDERED. SEE THE TWO PORT DATA INPUT MODE SECTION

FOR MORE INFORMATION.

INPUT CLOCK

JUMPER CONFIGURATION FOR TWO PORT MODE PLL OFF

JUMPER CONFIGURATION FOR ONE PORT MODE PLL OFF

JP12 –

JP24 –

JP25 –

JP26 –

JP27 –

JP31 –

JP32 –

JP33 –

JP12 –

JP24 –

JP25 –

JP26 –

JP27 –

JP31 –

JP32 –

JP33 –

AWG2021

JP1 –

JP2 –

JP3 –

JP5 –

JP6 –

AWG2021

JP1 –

JP2 –

JP3 –

JP5 –

JP6 –

DG2020

DATACLK = Signal Generator Frequency/Interpolation Rate

SOLDERED/IN

LECROY

PULSE

GENERATOR

LECROY

PULSE

GENERATOR

40-PIN RIBBON CABLE

UNSOLDERED/OUT

Rev. C | Page 50 of 60

TRIG

INP

DAC1, DB15–DB0

DAC2, DB15–DB0

ONEPORTCLK

DAC1, DB15–DB0

DAC2, DB15–DB0

DATACLK

SIGNAL GENERATOR

CLK+/CLK–

AD9777

AD9777-EB Analog Devices Inc, AD9777-EB Datasheet - Page 50

AD9777-EB

Specifications of AD9777-EB

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