SG901-1028 Sagrad Inc, SG901-1028 Datasheet - Page 3

• Manufacturer Part Number: SG901-1028
• Description: MODULE WIFI RADIO 802.11B/G
• Manufacturer: Sagrad Inc

Specifications of SG901-1028

• Frequency: 2.4GHz ~ 2.5GHz
• Data Rate - Maximum: 54Mbps
• Modulation Or Protocol: 802.11 b/g
• Applications: WLAN
• Power - Output: 15dBm
• Sensitivity: -88dBm
• Voltage - Supply: 3.3V
• Current - Receiving: 253mA
• Current - Transmitting: 252mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: U.FL
• Operating Temperature: -30°C ~ 85°C
• Package / Case: Module
• Wireless Frequency: 2.4 GHz to 2.5 GHz
• Interface Type: SPI, SDIO
• Board Size: 24.5 mm x 19 mm
• Security: AES/CCMP, TKIP, WPA, WEP
• Operating Voltage: 3.3 V
• Antenna: External
• For Use With/related Products: STLC4560
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 831-1000-2

General Electrical Specifications
Digital Interface Specifications
RF Characteristics
Note 1: Output Power is measured at the RF Antenna
1-321-255-0515
Parameter
Absolute Maximum Ratings
3.3V Supply
Operating Conditions and Input Power Specifications
Operating Temperature Range
Parameter
Digital Interface Specifications
Parameter
RF Frequency Range
Receiver Sensitivity
Host CMOS Inputs
SLEEP_CLK Input
POWER UP Input
RF Output Power
FCC Compliance
VHIO Supply
3.3V Supply
Host CMOS
Outputs
Input Supply Voltage
Standby Mode
Current
Power Save Mode
Current
Shutdown Current
Average TX Current
Average RX Current
Input Supply Voltage
Input Supply Current
Standby Mode
Current
VIH
VIL
Pull-Down
VIH
VIL
VOH
VOL
Input Current
Frequency
Accuracy
Duty Cycle
802.11 G 54Meg
802.11 G 6Meg
802.11 B 11Meg
802.11 G 54Meg
802.11 G 6Meg
Test Condition / Comment
Power Management Unit 3.3V Supply input
3.3V, 25° C, POWERUP=1.8V, Sleep clock
32.768kHz
100mS beacon period, 75 byte beacons @ 1Mbps,
short Preamble, DTIM = 3
3.3V 25°C, POWERUP=0V
Transmitting packets, 3.3V, 25° C
Receiving packets, 3.3V, 25°C
VHIO input supply determines Host CMOS logic
levels
VHIO = 1.8V
VHIO = 1.8V
Test Condition / Comment
PMU Power up control. Active High
VHIO supply domain
IOH = 0.2mA, VHIO supply domain
IOL = 2mA, VHIO supply domain
VHIO supply domain
VHIO supply domain
Test Condition / Comment
Meeting FCC and 802.11 EVM
Meeting FCC and 802.11 EVM
Meeting FCC and 802.11 EVM
10% PER
Passed FCC part 15C
WWW.SAGRAD.COM
0.7*VHIO
VHIO -
2400
Min.
1.62
Min.
-0.3
-30
3.0
Min.
-1.0
0.8
0.2
30
0
0
0
DOC#: SG914-0005 rev. 8.6
Typ.
32.768
Typ.
252
253
3.3
1.8
0.5
-68
-88
10
Typ.
12
500
0.3*VHIO
Max.
Max.
2500
1.98
4.0
5.5
0.5
85
VHIO
VHIO
15
15
Max.
2
8
6
1.98
+1.0
500
0.3
0.4
70
Units
Units
MHz
dBm
dBm
dBm
dBm
dBm
mA
mA
mA
mA
mA
uA
uA
° C
Units
V
V
V
ppm
kHz
k
uA
%
V
V
V
V
V
V