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| DAC1653Q Datasheet, PDF (6/101 Pages) Integrated Device Technology – Quad 16-bit DAC: 10 Gbps JESD204B interface: up to 1.50 | |||
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Integrated Device Technology
DAC1653Q/DAC1658Q
Quad 16-bit DAC: 10 Gbps JESD204B interface; up to 1.50 Gsps
DAC1653Q/DAC1658Q
Advance data sheet
Table 2. Pin description â¦continued
Pin Symbol
Type Description
5
VDDA(out)
P
DAC1658Q: 3.3 V analog power supply
DAC1653Q: 2.5 V or 3.3 V analog power supply
6 SYSREF_W_P I/O
multiple devices synchronization positive signal, west side
7 SYSREF_W_N I/O
multiple devices synchronization negative signal, west side
8
VDDD(1V2)
9 GND
P
1.2 V digital power supply
G
ground
10 IO0
I/O
IO port bit 0
11 IO1
I/O
IO port bit 1
12 GND
I
ground
13 IO2
I/O
IO port bit 2
14 IO3
I/O
IO port bit 3
15 VDDD(1V2)
P
16 VDDJ(1V2)
P
17 SYNCB_AB_P
O
1.2 V digital power supply
1.2 V JEDEC204B interface power supply
JESD204B SYNC signal for DACs A/B (positive)
18 SYNCB_AB_N
O
JESD204B SYNC signal for DACs A/B (negative)
19 VIN_AB_P0
I
DAC A/B lane 0 serial interface, positive input
20 VIN_AB_N0
I
DAC A/B lane 0 serial interface, negative input
21 VIN_AB_P1
I
DAC A/B lane 1 serial interface, positive input
22 VIN_AB_N1
I
DAC A/B lane 1 serial interface, negative input
23 VDDJ(1V2)
P
1.2 V JEDEC204B interface power supply
24 VIN_AB_P2
I
DAC A/B lane 2 serial interface, positive input
25 VIN_AB_N2
I
DAC A/B lane 2 serial interface, negative input
26 VIN_AB_P3
I
DAC A/B lane 3 serial interface, positive input
27 VIN_AB_N3
I
DAC A/B lane 3 serial interface, negative input
28 VIN_CD_P0
I
DAC C/D lane 0 serial interface, positive input
29 VIN_CD_N0
I
DAC C/D lane 0 serial interface, negative input
30 VIN_CD_P1
I
DAC C/D lane 1 serial interface, positive input
31 VIN_CD_N1
I
DAC C/D lane 1 serial interface, negative input
32 VDDJ(1V2)
P
1.2 V JEDEC204B interface power supply
33 VIN_CD_P2
I
DAC C/D lane 2 serial interface, positive input
34 VIN_CD_N2
I
DAC C/D lane 2 serial interface, negative input
35 VIN_CD_P3
I
DAC C/D lane 3 serial interface, positive input
36 VIN_CD_N3
I
DAC C/D lane 3 2serial interface, negative input
37 SYNCB_1_P
O
JESD204B SYNC signal for DACs C/D (positive)
38 SYNCB_1_N
O
JESD204B SYNC signal for DACs C/D (negative)
39 VDDJ_SO
P
JEDEC204B SYNC output buffer power supply
(1.2 V or 1.8 V)
40 VDDD(1V2)
41 VDDD_IO
42 SDO
P
1.2 V digital power supply
P
digital IO power supply (1.2 V or 1.8 V) (including SPI)
O
SPI data output
43 SDIO
I/O
SPI data input/output
Rev. 1.03 â 13 May 2013
© IDT 2013. All rights reserved.
6 of 101
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