SG901-1078-CT Sagrad Inc, SG901-1078-CT Datasheet - Page 5

• Manufacturer Part Number: SG901-1078-CT
• Description: RF TXRX WI-FI 802.11 2.45GHZ
• Manufacturer: Sagrad Inc
• Series: -r

Specifications of SG901-1078-CT

• Frequency: 2.45GHz
• Data Rate - Maximum: 72.2Mbps
• Modulation Or Protocol: 802.11 b/g/n
• Applications: General Purpose
• Power - Output: 18.2dBm
• Sensitivity: -96.3dBm
• Voltage - Supply: 2.7 V ~ 3.6 V
• Current - Receiving: 135mA
• Current - Transmitting: 270mA
• Data Interface: PCB, Surface Mount
• Memory Size: -
• Antenna Connector: U.FL
• Operating Temperature: 0°C ~ 70°C
• Package / Case: Module
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 831-1017

Pinout List
1-321-255-0515
SIGNAL NAME
2G4_RF
2G4_RF
SDCMD
SDCLK
SDD0
SDD1
SDD2
SDD3
POWERUP
RSTn
CLK32K
VHIO
VLDO
3.3V
GND
U.FL Connector
23,24,28,Paddle
12,13,14,15,16,
PIN NUMBER
1,2,3,5,6,7,10,
Serial Interface Pins (VHIO Domain, logic levels compatible with the VHIO (Pin 26) input voltage)
11
21
22
20
19
18
17
25
27
26
4
9
8
DESCRIPTION
Optional PAD, Factory enabled only
SPI MOSI (input)
SPI Clock Input
SPI MISO (output)
SPI: Interrupt Output
SPI Chip Select Input
Power Up Enable (from Host)
Reset Input
32.768 kHz Sleep Clock Input
Supply Voltage for I/O's
External regulator supply input
RF PA supply
Ground Connections
WWW.SAGRAD.COM
Power and Ground Pins
Control Pins
SDIO CMD
SDIO CLK
SDIO Data 0
SDIO Data 1
SDIO Data 2
SDIO Data 3
RF Pins
SG901-1078 ADVANCE INFORMATION
NOTES
Hirose Electrical PN U.FL-R-SMT(10)
Careful Layout for this RF Pad and nearby ground
VLDO Domain with internal pull up High = operating,
Low = off
VHIO Domain – Active Low reset
1.7 to 3.3V, Internally decoupled with a 0.1uF capacitor
1.45 to 2.0V, Internally decoupled with a 10uF capacitor
2.7 to 3.3V, Internally decoupled with a 10uF capacitor
VHIO Domain
VHIO Domain
VHIO Domain
VHIO Domain
VHIO Domain
VHIO Domain
VHIO Domain
DOC#: SG914-0028 rev. 1.2