Motorola Astro XTL 1500 - Power-Down Reset; Mhz Clock Waveform

6815854H01-A June 15, 2005
Troubleshooting Waveforms: XTL 1500 Waveforms 6-3
6.2.3 Power-Down Reset
6.2.4 16.8 MHz Clock Waveform
MAEPF-27855-O
Ch3
Ch1
M 10.0ms
Ch1
6.0 V
Ch2
U0507 Pin 5
LV_DETECT
Ch3
TP0500
SOFT_TURN_OFF
Ch1
SWB+
13.8V
5.00V
2.00V
2.00V
Ch2
Power-Down Reset
Trace 1 — SWB+
Trace 2 — LV_DETECT — U0507 Pin 5
Trace 3 — SOFT_TURN_OFF — TP0500
MAEPF-27856-O
Ch1
M 25.0ns
Ch1
10mV
500mV
C1 Pk-to-Pk
1.70V
C1 Period
59.333ns
Trace 1 — U0903 Pin 3 — 16.8 MHz Clock