AD6634BC/PCB Analog Devices Inc, AD6634BC/PCB Datasheet - Page 19

• Manufacturer Part Number: AD6634BC/PCB
• Description: BOARD EVAL SGNL PROCESS AD6634
• Manufacturer: Analog Devices Inc

Specifications of AD6634BC/PCB

• Rohs Status: RoHS non-compliant
• Module/board Type: Evaluation Board
• For Use With/related Products: AD6634
• Lead Free Status / Rohs Status: Not Compliant

EXAMPLE FILTER RESPONSE
REV. 0
Figure 24. The Filter Above Is Designed to Meet UMTS Specifications. For this configuration, the clock is set to
76.8 MSPS with 20
Figure 23. The Filter Above Is Based on a 65 MSPS Input Data Rate and an Output Rate of 541.6666 kSPS
(Two Samples per Symbol for EDGE). Total decimation rate is 120, distributed between the rCIC2, CIC5, and RCF.
–100
–110
–120
–130
–140
–150
–100
–120
–10
–20
–30
–40
–50
–60
–70
–80
–90
–20
–40
–60
–80
10
20
0
0
–1000
–1.0 10
chip rate (3.84 MCPS) and a 2 output data rate of 7.68 MCPS using two channels of the AD6634.
CIC RESPONSE
COMPOSITE RESPONSE
DESIRED RESPONSE
4
–800
–8000
–600
–6000
–400
–4000
–200
–2000
–19–
kHz
kHz
0
0
2000
200
4000
400
6000
600
8000
800
1.0 10
1000
4
AD6634