hi5628 Intersil Corporation, hi5628 Datasheet - Page 3

• Manufacturer Part Number: hi5628
• Description: 8-bit, 165/125/60 Msps, Dual High Speed Cmos D/a Converter
• Manufacturer: Intersil Corporation

Functional Block Diagram
(MSB) QD7
(LSB) QD0
(MSB) ID7
(LSB) ID0
FSADJ
REFLO
SLEEP
REFIO
QCLK
ICLK
QD1
QD2
QD3
QD4
QD5
QD6
ID1
ID2
ID3
ID4
ID5
ID6
AV
DD
REFERENCE
INT/EXT
SELECT
AGND
DV
LATCH
LATCH
3
DD
REFERENCE
VOLTAGE
DGND
INT/EXT
DECODER
DECODER
GENERATION
UPPER
UPPER
5-BIT
5-BIT
BIAS
HI5628
31
31
LATCH
LATCH
34
34
QOUTA QOUTB
IOUTA
SWITCH
SWITCH
MATRIX
MATRIX
IOUTB
34
34
SEGMENTS
SEGMENTS
CASCODE
CASCODE
CURRENT
CURRENT
SOURCE
SOURCE
31 MSB
31 MSB
3 LSBs
3 LSBs
+
+
QCOMP1
ICOMP1