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SiW1711
60 0047 R00Grf SiW1711 Radio Modem IC DS
Digital Regulator Specification (TOP = 25°C)
Internal Analog Voltage Regulator Specification (TOP=+25°C, VBATT_ANA = 3.3 V)
Radio Specification
RF Impedances
Receiver Specification1
(VBATT_ANA, VBATT_DIG=3.3V, VCC=int. analog reg. output, and nominal2 Bluetooth test conditions)
Parameter
Description
Min
Typ
Max
Unit
Output voltage
(I OUT = 10 mA)
1.55
1.85
2.16
V
Line regulation
(I OUT = 0 mA, VBATT_DIG = 2.3 V to 3.63 V)
–
8.0
–
mV
Load regulation
(I OUT = 3 mA to 80 mA)
–
9.0
–
mV
Dropout voltage
(I OUT = 10 mA)
–
–
250
mV
Output maximum current
–
–
–
80
mA
Quiescent current
–
–
10
–
µA
Ripple rejection
f RIPPLE = 400 Hz
–40
–
dB
Parameter
Description
Min
Typ
Max
Unit
Output voltage (40 mA load)
–
1.71
1.80
1.89
V
Ripple rejection
–
–
20
–
dB
Parameter
Description
Min
Typ
Max
Unit
VCO operating range
Frequency
2402
–
2480
MHz
PLL lock time
–
–
55
100
µs
Parameter1
Description
Min
Typ
Max
Unit
RF impedance
TX On
–
448//0.6
–
Ω/pF
TX Off
–
53.1//2.2
–
Ω/pF
RX On
–
267//1.1
–
Ω/pF
RX Off
–
23.4//0
–
Ω/pF
1The impedance values are for typical samples in 32-pin QFN package.
Parameter
Description
Min
Typ
Max
Unit
Receiver
sensitivity
BER<0.1%
–
-85.0
-80.0
dBm
Maximum usable signal
BER<0.1%
-10
0
–
dBm
C/I co-channel
(0.1% BER)
Co-channel selectivity
–
8.0
11.0
dB
C/I 1MHz
(0.1% BER)
Adjacent channel selectivity
–
-4.0
0
dB
C/I 2MHz
(0.1% BER)
2nd adjacent channel selectivity
–
-38.0
-35.0
dB
C/I
≥3MHz
(0.1% BER)
3rd adjacent channel selectivity
–
-43
-40
dB
Out-of-band
blocking3
30MHz to 2000MHz
-10
–
–
dBm
2000MHz to 2399MHz
-27
–
–
dBm
2498MHz to 3000MHz
-27
–
–
dBm
3000MHz to 12.75GHz
-10
–
–
dBm
Intermodulation
Max interferer level to maintain 0.1% BER,
interference signals at 3 MHz and 6 MHz offset.
-39
-36
–
dBm
Receiver spurious
emission
30MHz to 1GHz
–
–
-57
dBm
1 GHz to 12.75 GHz
–
–
-47
dBm
1Measured with a proper matching circuit without bandpass filter.
2Nominal and extreme Bluetooth test conditions as defined by the Bluetooth Test and Interoperability Working Group published RF Test
Specification 1.1.
3Out-of-band blocking guaranteed by design.