AD9857/PCBZ Analog Devices Inc, AD9857/PCBZ Datasheet - Page 31

• Manufacturer Part Number: AD9857/PCBZ
• Description: Eval Bd For 14 Bit 150MHz Quad DigUpconv
• Manufacturer: Analog Devices Inc
• Type: Upconverterr

Specifications of AD9857/PCBZ

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: AD9857
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SIGNAL PATH Q
INVCIC CLOCK
SIGNAL PATH I
SIGNAL PATH Q
INVCIC CLOCK
SIGNAL PATH I
SYSCLK/2N
SYSCLK/4N
TxENABLE
SYSCLK/N
SYSCLK/2N
SYSCLK/4N
TxENABLE
D<13:0>
SYSCLK/N
PDCLK
D<13:0>
PDCLK
DON'T CARE
DON'T CARE
Figure 33. Latency from D<13:0> to Signal Processing Chain, Four PDCLK Cycles
Figure 34. Latency from D<13:0> to Signal Processing Chain, Five PDCLK Cycles
LATENCY THROUGH DATA ASSEMBLER LOGIC
I
0
IS 3 PDCLK CYCLES
I
0
Q
LATENCY THROUGH DATA ASSEMBLER LOGIC IS
0
Rev. C| Page 31 of 40
Q
3 PDCLK CYCLES
0
I
1
I
INVERSE CIC FILTER SETUP TIME
1
Q
1
Q
I
0
Q
I
0
2
FILTER SETUP
1
INVERSE CIC
TIME
Q
I
0
0
Q
2
I
2
I
Q
1
1
I
3
Q
2
Q
I
1
1
Q
AD9857
3