參數(shù)資料
型號: AD9876
廠商: Analog Devices, Inc.
元件分類: 模擬前端
英文描述: Broadband Modem Mixed-Signal Front End
中文描述: 寬帶調(diào)制解調(diào)器混合信號前端
文件頁數(shù): 11/24頁
文件大小: 666K
代理商: AD9876
REV. A
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F
TPC 17. Rx vs. Tuning Target, f
ADC
= 32 MHz,
LPF with Wideband Rx LPF = 1
VGA GAIN – dB
M
–0.80
–0.60
–0.40
–0.20
0.00
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–6 –4 –2 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36
TPC 18. PGA Gain Error vs. Gain
Typical Tx Digital Filter Performance Characteristics
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TPC 19. f
C
vs. Tuning Target, f
ADC
= 32 MHz,
LPF with Wideband Rx LPF = 0
VGA GAIN – dB
M
1.5
1.6
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1.9
2.0
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2.5
–6 –4 –2 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36
TPC 20. PGA Gain Step Size vs. Gain
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