Sierra Wireless MC5725 Hardware Integration Manual page 30

CDMA and GSM / UMTS Mini Card Hardware Integration Guide
Table 2-4: Current specifications (MC8775 / MC8775V) (Continued)
Description
EDGE current
(14 dBm Tx Power,
averaged over
multiple Tx frames)
Maximum Peak Talk
current
Miscellaneous DC current consumption
Module OFF leakage
current
USB transmit current
Table 2-5: Current specifications (MC8780 / MC8781)
Description
Averaged standby DC current consumption
With Sleep mode activated
(assumes USB bus is fully suspended during measurements)
HSDPA / WCDMA
GSM / GPRS / EDGE
With Sleep mode deactivated
(assumes USB bus is fully suspended during measurements)
HSDPA / WCDMA
GSM / GPRS / EDGE
Low Power Mode (LPM) / Offline Mode
RF disabled, but module is operational
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In the event of a discrepancy in values between this guide and the Product Specification Document (PSD), the PSD takes precedence.
Band Typ
Quad GSM 180
180
240
Quad GSM 2.3
All 310
All -
Band Typ
UMTS bands 3
GSM bands 3
UMTS bands 46
GSM bands 50
3
Proprietary and Confidential
Max Units Notes / Configuration
- mA 1 Rx / 1 Tx slot
- mA 2 Rx / 1 Tx slot
- mA 4 Rx / 2 Tx slot
2.75 A Max RF output power, Tx
pulse current, full operating
temperature range
μ
600 A Full operating temperature
range
10 mA Full speed USB connection,
C = 50 pF on D+ and D-
L
signals
Max Units Notes / Configuration
4 mA DRX cycle = 8 (2.56 s)
4 mA MFRM = 5 (1.175 s)
50 mA DRX cycle = 8 (2.56 s)
55 mA MFRM = 5 (1.175 s)
4 mA This state is entered when
Watcher (or other
application) shuts down /
turns off the radio.
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