L64777 LSI Logic Corporation, L64777 Datasheet - Page 88
L64777
Manufacturer Part Number
L64777
Description
DVB Qam Modulator
Manufacturer
LSI Logic Corporation
Datasheet
1.L64777.pdf
(124 pages)
- Current page: 88 of 124
- Download datasheet (989Kb)
5.8 Serial Microprocessor Interface Signals
5-8
QAM_IN
QAM_Q
QAM_QN
VDDX_I
VDDX_Q
VREF_I
VREF_Q
INT_n
Signals
Symbol I Modulation Inverted
QAM_IN is the corresponding inverted differential part to
QAM_I.
Symbol Q Modulation
QAM_Q is the positive differential analog quadrature
output signal of the modulator.
Inverted Differential of QAM_Q
QAM_QN is the corresponding inverted differential part to
QAM_Q.
Isolated Power: Digital-to-Analog Converter,
I Channel
For usage and value, see the LSI Logic datasheet
G10
to-Analog Converter (September 1998).
Isolated Power: Digital-to-Analalog Converter,
Q Channel
For usage and value, see the LSI Logic datasheet
G10
to-Analog Converter (September 1998).
Reference Voltage Input: I
For usage and value, see the LSI Logic datasheet
G10
to-Analog Converter (September 1998).
Reference Voltage Input: Q
For usage and value, see the LSI Logic datasheet
G10
to-Analog Converter (September 1998).
Interrupt Request
The L64777 asserts INT_n LOW when the interrupt is
enabled and an interrupt condition occurs. INT_n is an
open drain output that requires an external pull-up
resistor for operation.
®
®
®
®
-p CW900100 10-bit Direct Digital Synthesis Digital-
-p CW900100 10-bit Direct Digital Synthesis Digital-
-p CW900100 10-bit Direct Digital Synthesis Digital-
-p CW900100 10-bit Direct Digital Synthesis Digital-
Analog Output
Analog Output
Analog Output
Analog Input
Analog Input
Output
Related parts for L64777
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Mpeg-2 Audio/video Decoder
Manufacturer:
LSI Logic Corporation
Datasheet:
Part Number:
Description:
Satellite Decoder Technical Manual 5/97
Manufacturer:
LSI Logic Corporation
Datasheet:
Part Number:
Description:
Satellite Receiver
Manufacturer:
LSI Logic Corporation
Datasheet:
Part Number:
Description:
Tuner/receiver Chipset
Manufacturer:
LSI Logic Corporation
Datasheet:
Part Number:
Description:
Tuner And Satellite Receiver Chipset Data Sheet 2/01
Manufacturer:
LSI Logic Corporation
Datasheet:
Part Number:
Description:
Smatv Qam Encoder
Manufacturer:
LSI Logic Corporation
Datasheet:
Part Number:
Description:
Dvb-t Cofdm Demodulator Technical Manual 2/00
Manufacturer:
LSI Logic Corporation
Datasheet:
Part Number:
Description:
16-Bit HCMOS Multiplier / Accumulators
Manufacturer:
LSI Logic Corporation
Part Number:
Description:
Transport with Embedded CPU and Control
Manufacturer:
LSI Logic Corporation
Part Number:
Description:
32-Bit HCMOS IEEE Floating-Point Processor
Manufacturer:
LSI Logic Corporation
Part Number:
Description:
Controllers, Transport Controller with Embedded MIPS CPU (TR4101)
Manufacturer:
LSI Logic Corporation
Datasheet:
Part Number:
Description:
Variable-Length Video Shift Registers
Manufacturer:
LSI Logic Corporation