3 recommended operating conditions – Texas Instruments TCM4300 User Manual
Page 17
2–2
2.3
Recommended Operating Conditions
MIN
NOM
MAX
UNIT
Supply voltage, DVDD
3
5.5
V
High-level input voltage, VIH
Digital
0.7 DVDD
DVDD+0.3
V
Low-level input voltage, VIL
Digital
0
0.3 DVDD
V
High-level output voltage, VOH
Digital
0.7 DVDD
DVDD
V
Low-level output voltage, VOL
Digital
0
0.5
V
High-level output current at 3 V, IOH
Digital
2
mA
Low-level output current at 3 V, IOL
Digital
2
mA
High-level output current at 5 V, IOH
Digital
2
mA
Low-level output current at 5 V, IOL
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
AVDD–1.3
V
Load resistance, auxiliary DACs
10
k
Ω
Load capacitance, auxiliary DACs
50
pF
Operating free-air temperature, TA
– 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
DVDD = 3 V,
AVDD = 3 V
65
75
mW
Analog transmitting and receiving
DVDD = 5.5 V,
AVDD = 5.5 V
250
275
mW
Digital receiving
DVDD = 3 V,
AVDD = 3 V
55
60
mW
Digital receiving
DVDD = 5.5 V,
AVDD = 5.5 V
225
250
mW
Digital transmitting
DVDD = 3 V,
AVDD = 3 V
55
70
mW
Digital transmitting
DVDD = 5.5 V,
AVDD = 5.5 V
210
250
mW
Idl
d
MCLKOUT enabled
DVDD = 3 V,
AVDD = 3 V
33
40
W
Idle mode
MCLKOUT disabled
DVDD = 3 V,
AVDD = 3 V
14
17
mW
Idle mode
MCLKOUT enabled
DVDD = 5.5 V,
AVDD = 5.5 V
150
160
mW
MCLKOUT disabled
DVDD = 5.5 V,
AVDD = 5.5 V
80
90
Digital mode, 1/3 transmitting +1/3 receiving
DVDD = 3 V,
AVDD = 3 V
50
60
mW
g
,
g
g
+ 1/3 standby
DVDD = 5.5 V,
AVDD = 5.5 V
205
220
mW
† All typical values are at TA = 25
°
C.
2.4.2
Reference Characteristics
PARAMETER
TEST CONDITIONS
MIN
TYP‡
MAX
UNIT
VOH(VHR)
High-level output voltage
0.5 AVDD– 0.2
0.5 AVDD+0.2
V
rO
Output resistance
FMVOX or IQRXEN
or TXEN = high
80
100
Ω
rO
Output resistance
FMVOX or IQRXEN
or TXEN = low
15
40
k
Ω
‡ All typical values are at DVDD = 5 V, AVDD = 5 V, and TA = 25
°
C