DSP201 Burr-Brown Corporation, DSP201 Datasheet - Page 14

• Manufacturer Part Number: DSP201
• Description: DSP-Compatible Single/Dual DIGITAL-TO-ANALOG CONVERTERS
• Manufacturer: Burr-Brown Corporation

FIGURE 7. DSP202 with Dual DSP ICs.
FIGURE 6. Analog Input and Analog Output System.
Analog Input
±2.75V
®
Conversion Rate
2 VIN
DSP201/202
Generator
DSP #2
DSP #1
TXCLK
TXCLK
DSP101*
SYNC
SYNC
DATA
DATA
DSP PROCESSOR
DSP32C, DSP16
DSP56001
DSP56001
TMS320C25/C30
ADSP2101/2105
CONV
SOUT
SYNC
XCLK
*See Burr-Brown DSP101/102 product data sheet for full description of this ADC.
SSF
16
20
15
12
21
*SSF
Sync Format Input
SYNC FORMAT
TTL Bit
Active High
Active High
Active High
Active High
Active Low
Clock
Data Length
CLKR
DATA IN
SYNC
Conversion Rate
Digital Signal
Processor IC
+5V
Generator
TTL Bit
DIGITAL SIGNAL PROCESSOR
DSP32C
DSP16
DSP56001 in 16-bit Mode
DSP56001 in 24-bit Mode
TMS320C25
Clock
DATA OUT
14
SERIAL I/O WORD
12
11
13
14
15
16
10
17
9
8
SYNC
XCLK
16 Bits
24 Bits
16 Bits
16 Bits
16 Bits
XCLK
SYNC
SINA
SINB
CONV
CASC
SSF
SWL
ENABLE
RESET
DSP202
**SWL
VOUTA
VOUTB
*SSF
12
13
11
10
15
*SSF
HIGH
HIGH
HIGH
HIGH
9
LOW
21
5
SYNC FORMAT
XCLK
SIN
SYNC
SSF
SWL
CONV
±3V Analog Output from DSP #1
±3V Analog Output from DSP #2
DSP201
Logic 0
Logic 1
Logic 1
Logic 1
**SWL
HIGH
HIGH
HIGH
HIGH
LOW
VOUT
21
DATA LENGTH
16-Bit, Logic 1
16-Bit, Logic 1
16-Bit, Logic 1
24-Bit, Logic 0
16-Bit, Logic 1
±3V Analog Output