Datasheet

AD9714/AD9715/AD9716/AD9717
Rev. A | Page 4 of 80
FUNCTIONAL BLOCK DIAGRAM
I DAC
Q DAC
AUX1DAC
AUX2DAC
BAND
GAP
CLOCK
DIST
10kΩ
QR
SET
16kΩ
IR
SET
16kΩ
I
REF
100µA
IR
CML
1kΩ TO
250Ω
QR
CML
1kΩ TO
250Ω
500Ω
500Ω
500Ω
500Ω
SPI
INTERFACE
1 INTO 2
INTERLEAVED
DATA
INTERFACE
I DATA
Q DATA
1.8V
LDO
1V
AD9717
07265-001
RLIN
IOUTN
IOUTP
RLIP
AVDD
AVSS
RLQP
QOUTP
QOUTN
RLQN
DB11
DB10
DB9
DB8
DVDDIO
DVSS
DVDD
DB7
DB6
DB5
DB12 DB13 (MSB) CS/PWRDN SDIO/FORMAT SCLK/CLKMD RESET/PINMD REFIO FSADJI/AUXI FSADJQ/AUXQ CMLI
DB4 DB3 DB2 DB1
DB0 (LSB)
DCLKIO
CVDD
CLKIN
CVSS
CMLQ
Figure 1.