Integration Manual

HMS1 Hardware Interface Description
Confidential / Preliminary
s
HMS1_HD_V01.62 Page 31 of 39 2006-08-21
5.6. Power Supply Ratings
Table 11: Power supply ratings
Parameter Description Conditions Min Typ Max Unit
Supply voltage Directly measured at reference points
Tbd. BATT+ and GND.
Voltage must stay within the min/max
values, including voltage drop, ripple,
spikes.
-5% 3.6 +5% V
Voltage drop during
transmit burst
Normal condition, power control level
for P
out max
400 mV
BATT+
Voltage ripple Normal condition, power control level
for P
out max
@ f<200kHz
@ f>200kHz
50
2
mV
mV
I
VDDLP
RTC Backup @ BATT+ = 0V Tbd. µA OFF State
supply current
POWER DOWN mode Tbd. Tbd. µA
SLEEP mode @ DRX = 9 Tbd. mA
SLEEP mode @ DRX = 5 Tbd. mA
SLEEP mode @ DRX = 2 Tbd. mA
I
BATT+
Average standby
supply current
2)
IDLE mode @ DRX = 2 Tbd. mA