參數(shù)資料
型號(hào): AD9876BST
廠商: ANALOG DEVICES INC
元件分類: 通信及網(wǎng)絡(luò)
英文描述: Broadband Modem Mixed-Signal Front End
中文描述: SPECIALTY TELECOM CIRCUIT, PQFP48
封裝: LQFP-48
文件頁數(shù): 8/24頁
文件大小: 666K
代理商: AD9876BST
REV. A
AD9876
–8–
–Typical Tx Digital Filter Performance Characteristics
NORMALIZED – fs
10
–60
–100
0
–50
–70
–80
–10
–30
–20
–40
–90
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
M
INTERPOLATION
FILTER
INCLUDING SIN(X)/X
TPC 1. 4 Low-Pass Interpolation Filter
NORMALIZED – f
S
10
–60
–100
0
–50
–70
–80
–10
–30
–20
–40
–90
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
M
INTERPOLATION
FILTER
INCLUDING SIN(X)/X
TPC 2. 2 Low-Pass Interpolation Filter
NORMALIZED – f
S
10
–60
–100
0
–50
–70
–80
–10
–30
–20
–40
–90
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
M
INTERPOLATION
FILTER
INCLUDING SIN(X)/X
TPC 3. 4 Band-Pass Interpolation Filter, f
S
/2 Modula-
tion, Adjacent Image Preserved
NORMALIZED – f
S
–60
–100
–50
–70
–80
–30
–40
–90
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
M
10
0
–10
–20
INTERPOLATION
FILTER
INCLUDING SIN(X)/X
TPC 4. 2 Band-Pass Interpolation Filter, f
S
/2 Modula-
tion, Adjacent Image Preserved
NORMALIZED – f
S
10
–60
–100
0
–50
–70
–80
–10
–30
–20
–40
–90
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
M
INTERPOLATION
FILTER
INCLUDING SIN(X)/X
TPC 5. 4 Band-Pass Interpolation Filter, f
S
/4 Modulation,
Lower Image Preserved
NORMALIZED – f
S
10
–60
–100
0
–50
–70
–80
–10
–30
–20
–40
–90
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
M
INCLUDING SIN(X)/X
INTERPOLATION
FILTER
TPC 6. 4 Band-Pass Interpolation Filter, f
S
/4 Modulation,
Upper Image Preserved
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