SI4133T-BM Silicon Laboratories Inc, SI4133T-BM Datasheet - Page 40

• Manufacturer Part Number: SI4133T-BM
• Description: IC RF SYNTHESIZER DUAL 28MLP
• Manufacturer: Silicon Laboratories Inc
• Type: Frequency Synthesizerr

Specifications of SI4133T-BM

• Pll: Yes
• Input: Clock
• Output: Clock
• Number Of Circuits: 1
• Ratio - Input:output: 1:2
• Differential - Input:output: No/No
• Frequency - Max: 1.8GHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Frequency-max: 1.8GHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Aero
6. Pin Descriptions: Si4200-G-GM
40
Pin Number(s)
1, 2
3, 4
5, 6
7, 8
9, 10
11, 27, 30,
GND pad
12, 13
14, 23, 26, 32
15, 16
17, 18
19, 20
21, 22
24
25
28, 29
31
Name
ION, IOP
CKN, CKP
TXIP, TXIN
TXQP, TXQN
IFLOP, IFLON
GND
RFLOP, RFLON
VDD
DIAG2, DIAG1
RFIPP, RFIPN
RFIDP, RFIDN
RFIGP, RFIGN
RFOD
RFOG
NC
PDN
TXQP
Description
Data output to Si4201 (differential).
Clock input from Si4201 (differential).
Transmit Q input (differential).
IFLO Input from Si4133T (differential).
Ground. Connect to ground plane on PCB.
RFLO Input from Si4133T (differential).
Supply voltage.
Can be used as digital outputs to control antenna switch functions.
PCS LNA input (differential).
Use for PCS 1900 band.
DCS LNA input (differential).
Use for DCS 1800 band.
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).
Transmit I input (differential).
Diagnostic output.
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. 1.4
29
GND
PAD
28
27
26
25
24
23
22
21
20
19
18
17
RFOD
VDD
RFIGN
RFIGP
RFIDN
RFIDP
RFIPN
RFIPP