參數(shù)資料
型號(hào): 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(yè)數(shù): 18/48頁(yè)
文件大?。?/td> 245K
代理商: TDA8046
1996 Nov 19
18
Philips Semiconductors
Product specification
Multi-mode QAM demodulator
TDA8046
Fig.14 Definition of the DAC currents and the expected frequency behaviour of the AGC.
I
pos
= positive output current; I
CLK
.
I
neg
= negative output current;
I
CLK
.
I
I
I
oAGC
(
-------------2
)
=
I
oAGC
I
pos
I
neg
I
neg
+
(
(
)
)
---I
100
×
=
handbook, full pagewidth
DAC output
current
IAGC
digital input
IAGC
AGCI = 1
AGCI = 0
gain
VAGC
MGG182
1
/
14
IAGC
1
/
14
IACG
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