A Highly Integrated USB Audio Single Chip

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A Highly Integrated USB Audio Single Chip

Entry-level crystal-less USB audio codec with I2C/GPIOs

CM119B/CM119BN is a highly integrated single chip USB audio solution. CM119B is in 48LQFP package and CM119BN is in 48 QFN package. All essential analog modules are embedded in the chip, including dual DAC and headphone amplifier, mono ADC, microphone booster, PLL, crystal-less design, regulator, an ·Compliant with USB 2.0 Full Speed Operation\n·Compliant with USB Audio Device Class Specification v1.0\n·Supports USB Suspend / Resume Mode and Remote Wakeup with Volume Control Pins\n·Crystal-less Design with On-chip PLL and Embedded USB Transceiver\n·Jumper Pin for Speaker Mode (Playback Only) or;

Variable capacitance diode

DESCRIPTION The BB119 is a variable capacitance diode, fabricated in planar technology, and encapsulated in the hermetically sealed leaded glass SOD27 (DO-35) package. FEATURES • Hermetically sealed leaded glass SOD27 (DO-35) package • C10: 17 pF; ratio: 1.3. APPLICATIONS • Automatic frequen

HIGH SPEED DUAL COMPARATORS

DESCRIPTION These products are precision high speed dual comparators designed to operate overa wide range of supply voltages down to a single 5V logic supply and ground and have low input currents and high gains. The open collector of the output stage makes compatible with TTL as well as capable

TRISILTM

DESCRIPTION The SMTPBxx series has been designedto protect telecommunication equipment against lightning and transient induced by AC power lines. FEATURES BIDIRECTIONAL CROWBAR PROTECTION. BREAKDOWNVOLTAGE RANGE: From 62 V To 270 V. HOLDING CURRENT: IH= 150 mA min REPETITIVE PE

High Speed Dual Comparator

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High Speed Dual Comparator

文件：329.59 Kbytes Page：11 Pages