Motorola => Freescale
CONTINUOUSLY VARIABLE SLOPE DELTA MODULATOR/DEMODULATOR
Motorola => Freescale
Low power audio amplifier
Motorola => Freescale
Telephone tone ringer
Motorola => Freescale
CONTINUOUSLY VARIABLE SLOPE DELTA MODULATOR/DEMODULATOR
Motorola => Freescale
TELEPHONE SPEECH NETWORK WITH DIALER INTERFACE
Contek Microelectronics
LOW POWER AUDIO AMPLIFIER
Motorola => Freescale
Low power audio amplifier
Freescale Semiconductor
LOW POWER AUDIO AMPLIFIER
Unisonic Technologies
VOICE SWITCHED SPEAKER-PHONE CIRCUIT
Unisonic Technologies
VOICE SWITCHED SPEAKER-PHONE CIRCUIT
Unisonic Technologies
VOICE SWITCHED SPEAKER-PHONE CIRCUIT
Unisonic Technologies
VOICE SWITCHED SPEAKER-PHONE CIRCUIT