SiW1721B
Current Consumption
(T
OP
=+25°C, V
BATT_ANA
, V
BATT_DIG
= 3.3 V)
Symbol
I
DD_SLEEP
I
DD_IDLE
I
DD_TRANSMIT
I
DD_RECEIVE
Description
Current during sleep mode
Current during idle, synthesizer not running
Current during continuous transmit
Current during continuous receive
Min.
–
–
–
–
Typ.
15
2
41
41
Max.
25
–
45
45
Unit
µA
mA
mA
mA
Radio Specification
Parameter
VCO operating
range
PLL lock time
Frequency
–
Description
Min
2402
–
Typ
–
55
Max
2480
100
Unit
MHz
µs
Receiver Specification
1
(V
BATT_ANA
, V
BATT_DIG
=3.3V, V
CC
=int. analog reg. output, and nominal
2
Bluetooth test conditions)
Parameter
Receiver
sensitivity
Maximum usable
signal
C/I co-channel
(0.1% BER)
C/I 1MHz
(0.1% BER)
C/I 2MHz
(0.1% BER)
C/I
≥3MHz
(0.1% BER)
Out-of-band
blocking
3
Intermodulation
Receiver spurious
emission
1
2
3
Description
Measured based on
BER<0.1%
Measured based on
BER<0.1%
Min
–
-10
–
–
–
–
-10
-27
-27
-10
-39
–
–
Typ
-88
+5
8.0
-4.0
-38.0
-43
–
–
–
–
-36
–
–
Max
-82
–
11.0
0
-35.0
-40
–
–
–
–
–
-57
-47
Unit
dBm
dBm
dB
dB
dB
dB
dBm
dBm
dBm
dBm
dBm
dBm
dBm
Co-channel selectivity
Adjacent channel selectivity
2nd adjacent channel selectivity
3rd adjacent channel selectivity
30 MHz to 2000 MHz
2000 MHz to 2399 MHz
2498 MHz to 3000 MHz
3000 MHz to 12.75 GHz
Max interferer level to maintain 0.1% BER,
interference signals at 3 MHz and 6 MHz offset.
30MHz to 1GHz
1 GHz to 12.75 GHz
Measured into the chip with a
50
Ω
source and no band pass filter.
Nominal and extreme Bluetooth test conditions as defined by the Bluetooth Test Specification.
Out-of-band blocking guaranteed by design.
60 0076 R00F SiW1721B Radio Modem IC DS
5 of 12
RFMD [ RF MICRO DEVICES ]
