SI4200-GM Silicon Laboratories Inc, SI4200-GM Datasheet - Page 39

• Manufacturer Part Number: SI4200-GM
• Description: IC TXRX TRI-BAND 32MLP
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4200-GM

• Frequency: 850MHz, 900MHz, 1.8GHz
• Modulation Or Protocol: GSM
• Applications: Cellular, GSM Cellular Radio
• Voltage - Supply: 2.7 V ~ 3.3 V
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Operating Temperature: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Current - Transmitting: -
• Current - Receiving: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Pin Descriptions: Si4200DB-BM
Pin Number(s)
1, 2
3, 4
5, 6
7, 8
9, 10
12, 13
14, 23, 26, 32
15, 16
17, 18
21, 22
24
25
28, 29
31
11, 19, 20, 27, 30,
GND pad
Name
ION, IOP
CKN, CKP
TXIP, TXIN
TXQP, TXQN
IFLOP, IFLON
RFLOP, RFLON
V
DIAG2, DIAG1
RFIPP, RFIPN
RFIGP, RFIGN
RFOD
RFOG
NC
PDN
GND
DD
TXQP
Description
Data output to Si4201 (differential).
Clock input from Si4201 (differential).
Transmit I input (differential).
Transmit Q input (differential).
IFLO Input from Si4134T (differential).
RFLO Input from Si4134T (differential).
Supply voltage.
Diagnostic output.
Can be used as digital outputs to control antenna switch functions.
PCS LNA input (differential).
Use for DCS 1800 or PCS 1900 bands.
GSM LNA input (differential).
Used for GSM 850 or E-GSM 900 bands.
DCS and PCS transmit output to power amplifier.
Used for DCS 1800 and PCS 1900 bands.
GSM transmit output to power amplifier.
Used for GSM 850 and E-GSM 900 bands.
These pins should be left disconnected.
Powerdown input (active low).
Ground. Connect to ground plane on PCB.
TXQN
TXIP
TXIN
CKN
CKP
IOP
ION
1
2
3
4
5
6
7
8
32
9
31
10 11 12 13 14 15 16
30
Top View
Rev. 1.2
29
GND
PAD
28
27
26
25
24
23
22
21
20
19
18
17
RFOD
VDD
RFIGN
RFIGP
RFIDN
RFIDP
RFIPN
RFIPP
Aero+
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