...lters and applies QPSK or QAM16 modulation to the data stream, amplifies the signal through the integrated upstream power amplifier, and provides a direct 0-65 MHz analog output.
Broadcom(R), the pulse logo, QAMLink(R), and Connecting ever...
Description
CONN,RF BULKHEAD BNC QAMLINK HIGH PERFORMANCE SINGLE CHIP CABLE MODEM
...atellite receiver
* Advanced modulation turbo FEC decoder
* 256-kilobaud to 30-megabaud variable rate receiver * Supports BPSK, QPSK, ...soft decisions are then fed into either a DVB/DIRECTV/DCII-compliant FEC decoder, or an advanced mod...
...ltage 360Vdc, Power Factor 0.8, modulation Depth 115% (See Figure 1)
Description
The IGBT technology is the key to International Rectifier's advanced line of IMS (Insulated Metal Substrate) Power Modules. These modules are more efficien...
... is discriminated by pulse code modulation. * This specification are subject to be changed without notice.
11.6.1995
4
EM85000
APPLE DESKTOP BUS MOUSE CONTROLLER
3. Tit (200us)signal:If no collision has been detected, LISTEN co...
...MAX1999 include two pulse-width modulation (PWM) controllers, adjustable from 2V to 5.5V or fixed at 5V and 3.3V. These devices feature two ...soft-start, and internal soft-stop output discharge that prevents negative voltages on shutdown. Max...
Description
High-Efficiency, Quad Output, Main Power- Supply Controllers for Notebook Computers
... a dedicated serial port.
GMSK modulation and D/A Conversion (VBC)
The VBC receives data at 270 kb/s. The VBC uses an on-chip lookup tab...soft decision confidence bits supplied by the equalizer. Error control mechanisms are used to ensure...
... 1.5
VIIN-=0V
Pulse width modulation circuit section
Item Maximum duty cycle Symbol Test condition FA5331P(M) Min. Typ. 92 89 95 FA53...soft-start circuit section
Item Input threshold voltage Symbol Test condition Duty cycle=0% Duty cy...
Description
Bipolar IC For Power Factor Correction 1.5 A POWER FACTOR CONTROLLER, 220 kHz SWITCHING FREQ-MAX, PDIP16 Bipolar IC For Power Factor Correction 1.5 A POWER FACTOR CONTROLLER, 150 kHz SWITCHING FREQ-MAX, PDIP16
...se component. Feed-forward ramp modulation, average current mode control scheme, and internal feedback compensation provide fast response to...soft-start is completed and the output is within 10% of its set point. A built-in over-voltage prote...