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2.3 Recommended Operating Conditions
MIN NOM MAX UNIT
Supply voltage, DV
DD
3 5.5 V
High-level input voltage, V
IH
Digital 0.7 DV
DD
DV
DD
+0.3 V
Low-level input voltage, V
IL
Digital 0 0.3 DV
DD
V
High-level output voltage, V
OH
Digital 0.7 DV
DD
DV
DD
V
Low-level output voltage, V
OL
Digital 0 0.5 V
High-level output current at 3 V, I
OH
Digital 2 mA
Low-level output current at 3 V, I
OL
Digital 2 mA
High-level output current at 5 V, I
OH
Digital 2 mA
Low-level output current at 5 V, I
OL
Digital 2 mA
Load capacitance, transmit I and Q channel outputs 50 pF
VCM input voltage range, transmit I and Q channel outputs 1.3 AV
DD
–1.3 V
Load resistance, auxiliary DACs 10 kΩ
Load capacitance, auxiliary DACs 50 pF
Operating free-air temperature, T
A
–40 85 °C
2.4 Electrical Characteristics Over Full Range Of Operating Conditions (Unless
Otherwise Noted)
2.4.1 Power Consumption
PARAMETER TEST CONDITIONS MIN TYP
†
MAX UNIT
Analog transmitting and receiving
DV
DD
= 3 V, AV
DD
= 3 V 65 75
mW
A
na
l
og
t
ransm
itti
ng an
d
rece
i
v
i
ng
DV
DD
= 5.5 V, AV
DD
= 5.5 V 250 275
m
W
Digital receiving
DV
DD
= 3 V, AV
DD
= 3 V 55 60
mW
Di
g
it
a
l
rece
i
v
i
ng
DV
DD
= 5.5 V, AV
DD
= 5.5 V 225 250
m
W
Digital transmitting
DV
DD
= 3 V, AV
DD
= 3 V 55 70
mW
Di
g
it
a
l
t
ransm
itti
ng
DV
DD
= 5.5 V, AV
DD
= 5.5 V 210 250
m
W
Idl d
MCLKOUT enabled DV
DD
= 3 V, AV
DD
= 3 V 33 40
W
Idle mode
MCLKOUT disabled DV
DD
= 3 V, AV
DD
= 3 V 14 17
mW
Idle
mode
MCLKOUT enabled DV
DD
= 5.5 V, AV
DD
= 5.5 V 150 160
mW
MCLKOUT disabled DV
DD
= 5.5 V, AV
DD
= 5.5 V 80 90
Digital mode, 1/3 transmitting +1/3 receiving
DV
DD
= 3 V, AV
DD
= 3 V 50 60
mW
g, g g
+ 1/3 standby
DV
DD
= 5.5 V, AV
DD
= 5.5 V 205 220
m
W
†
All typical values are at T
A
= 25°C.
2.4.2 Reference Characteristics
PARAMETER TEST CONDITIONS MIN TYP
‡
MAX UNIT
V
OH(VHR)
High-level output voltage 0.5 AV
DD
–0.2 0.5 AV
DD
+0.2 V
r
O
Output resistance
FMVOX or IQRXEN
or TXEN = high
80 100 Ω
r
O
O
u
t
pu
t
res
i
s
t
ance
FMVOX or IQRXEN
or TXEN = low
15 40 kΩ
‡
All typical values are at DV
DD
= 5 V, AV
DD
= 5 V, and T
A
= 25°C