max5888egktd Maxim Integrated Products, Inc., max5888egktd Datasheet - Page 9
max5888egktd
Manufacturer Part Number
max5888egktd
Description
Max5888 3.3v, 16-bit, 500msps High Dynamic Performance Dac With Differential Lvds Inputs
Manufacturer
Maxim Integrated Products, Inc.
Datasheet
1.MAX5888EGKTD.pdf
(18 pages)
The MAX5888 outputs two complementary currents
(IOUTP, IOUTN) that can be operated in a single-
ended or differential configuration. A load resistor can
convert these two output currents into complementary
single-ended output voltages. The differential voltage
existing between IOUTP and IOUTN can also be con-
Figure 1. Simplified MAX5888 Block Diagram
Table 1. I
*Terminated into a 50Ω load.
Performance DAC with Differential LVDS Inputs
FULL-SCALE CURRENT
I
OUT
REFADJ
OUT
10
15
20
REFIO
CLKP
CLKN
2
5
(mA)
Analog Outputs (IOUTP, IOUTN)
and R
_______________________________________________________________________________________
REFERENCE
SET
1.2V
DV
DD
3.3V, 16-Bit, 500Msps High Dynamic
REFERENCE CURRENT
Selection Matrix Based on a Typical 1.200V Reference Voltage
DGND
I
REF
156.25
468.75
312.5
62.5
625
(µA)
DIFFERENTIAL DIGITAL INPUT B0 THROUGH B15
LVDS RECEIVER INPUT/LATCH
SEGMENT SHUFFLING/LATCH
CURRENT-STEERING
MAX5888
CALCULATED
DECODER
DAC
19.2
7.68
3.84
2.56
1.92
verted to a single-ended voltage using a transformer or
a differential amplifier configuration. If no transformer is
used, the output should have a 50Ω termination to the
analog ground and a 50Ω resistor between the outputs.
Although not recommended, because of additional
noise pickup from the ground plane, for single-ended
16
R
SET
(kΩ)
1% EIA STD
SEL0
19.1
3.83
2.55
1.91
7.5
SELECTION
FUNCTION
BLOCK
PD
OUTPUT VOLTAGE
V
IOUTP/N
IOUTP
IOUTN
1000
AGND
AV
100
250
500
750
DD
* (mV
P-P
)
9