LTC1404 LINER [Linear Technology], LTC1404 Datasheet - Page 20

• Manufacturer Part Number: LTC1404
• Description: Complete SO-8, 12-Bit, 600ksps ADC with Shutdown
• Manufacturer: LINER [Linear Technology]

LTC1404
20
TYPICAL APPLICATIONS
Logic Analyzer Waveforms Show 1.67 s Throughput Rate (Input Voltage = 1.604V, Output Code = 0110 0100 0100 = 1604
NOTE: WITHOUT THE EXTERNAL CLOCKING SIGNAL, THE ADSP2181 SCLK0 CAN BE PROGRAMMED TO RUN AT 8.3MHz
LTC1404 Interface to the ADSP2181’s SPORT0 (Frame Sync is Generated from RFS0)
+
0
X
Data Stored in the ADSP2181’s Memory (Normal Mode, SLEN = D)
10 F
U
RDY
0
5V
D11 D10
0
0.1 F
+
RDY D11 D10
Data from the LTC1404 (Normal Mode)
10 F
D9
UNIPOLAR
INPUT
D8
0.1 F
D9
D7
1
2
3
EXTERNAL CLOCK
D8
V
A
V
V
D6
CC
IN
REF
SS
8
LTC1404
D7
D5
9.6MHz
CONV
D6
D
D4
GND
CLK
OUT
4
D5
D3
6
7
5
D4
D2
SCLKO
RFSO
DR0
D3
D1
ADSP2181
D2
D0
1404 TA05a
D1
X
1404 TA05d
1404 TA05c
D0
X
1404 TA05b
10
)