... 8-bit PWM signal is mixed with tone frequency from 8-bit reload counter PWM frequency: 62.5K, 31.2K, 15.6K, 7.8KHz (at System clock = 16MHz...pulse Generators. Pin number 33 is also shared with ADTG input for the external trigger of the A/D C...
... dBm at 150 KHz with 1 watt per tone. The forward biased resistance/reactance vs. frequency characteristics are flat down to 10 KHz. Capacit...pulse TIME - (ms) 1000
-3.0 -3 10 -2 10 -1 10 If [AMPERES] 0 10 1 10
TYPICAL POWER LEVEL vs FO...
...+ 4 CS) BUILT-IN TEST MODE WITH tone GENERATION, MCU ACCESS TO PCM DATA 64 TQFP (10X10mm) PACKAGE PROGRAMMABLE SLIC LINE CURRENT LIMITATION ...pulse for transmit and receive direction. The bit clock is automatically detected between four stand...
Description
FULLY PROGRAMMABLE FOUR CHANNEL CODEC AND FILTER FULLY PROGRAMMABLE FOUR CHANNEL CODEC AND FILTER
...CU) and various features (HOLD, tone/pulse, Flash, MUTE, adjustable Ringer and Loudhearing levels..) are programmable by MCU. Also high-range telephone set can be built around TEA7091 by adding Handsfree controller (TEA7540), Electronic Hoo...
Description
From old datasheet system TELEPHONE ANALOG FRONT END
...en the amplitude of fundamental tone (signal power) and the power of the worst spurious signal (not always an harmonic) over the full Nyquis...pulse Generator
HP8644B
Sine Wave Generator
17/20
J9 DFSB J11 1 2 1 2 1 2 VCCB2 C34
+
...
...en the amplitude of fundamental tone (signal power) and the power of the worst spurious signal (not always an harmonic) over the full Nyquis...pulse Generator
HP8644B
Sine Wave Generator
16/19
J9 DFSB J11 1 2 1 2 1 2 VCCB2 C34
+
...
...nd the amplitude of fundamental tone (signal power) over the full Nyquist band. It is expressed in dBc. Total Harmonic Distortion (THD) The ...pulse Generator
HP8644B
Sine Wave Generator
16/20
J9 DFSB J11 1 2 1 2 1 1 2 VCCB2 C34
+...