參數(shù)資料
型號: TDA8046
廠商: NXP Semiconductors N.V.
英文描述: ECONOLINE: RB & RA - Dual Output from a Single Input Rail- Power Sharing on Output- Industry Standard Pinout- 1kVDC & 2kVDC Isolation- Custom Solutions Available- UL94V-0 Package Material- Efficiency to 85%
中文描述: 多模QAM解調(diào)器
文件頁數(shù): 13/48頁
文件大小: 245K
代理商: TDA8046
1996 Nov 19
13
Philips Semiconductors
Product specification
Multi-mode QAM demodulator
TDA8046
Fig.9 Schematic diagram of the carrier recovery.
handbook, full pagewidth
MGG171
DEMODULATION
AND
FILTERING
EQUALIZER
PHASE
FREQUENCY
DETECTOR
PHASE
DETECTOR
LOCK
0
DAC
rs
Iref1
ICAR
Vref
lock
external
DIGITAL
INNER LOOP
ADC
LPF
VCO
IFQAM
I
2
C-BUS
I
2
C-BUS
I
2
C-BUS
I
2
C-BUS
lock
I
2
C-BUS
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