SI4134T-GM Silicon Laboratories Inc, SI4134T-GM Datasheet - Page 41

• Manufacturer Part Number: SI4134T-GM
• Description: IC RF SYNTH DUAL W/DCXO 32MLP
• Manufacturer: Silicon Laboratories Inc
• Series: Aero™+r
• Type: Frequency Synthesizerr

Specifications of SI4134T-GM

• Pll: Yes
• Input: Clock
• Output: Clock
• Number Of Circuits: 1
• Ratio - Input:output: 1:2
• Differential - Input:output: No/Yes
• Frequency - Max: 1.99GHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 2.7 V ~ 3 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Frequency-max: 1.99GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Descriptions: Si4134T-BM
Pin Number(s)
1, 2
3
4
5
7, 28, 31
9, 10, 23
11
12
13
14
15
16
17
18
20, 21
26, 27
29, 30
6, 8, 19, 22, 24,
25, 32, GND pad
Name
IFLB, IFLA
PDN
XDRVEN
XDRV
V
NC
XTAL1
XTAL2
XTALEN
XAFC
SEN
SCLK
SDI
SDO
RFLC, RFLD
RFLON, RFLOP RF PLL output to Si4200 (differential).
IFLON, IFLOP
GND
DD
XDRVEN
XDRV
Description
Tuning inductor connection for IF VCO.
Power down input (active low).
XDRV enable.
Reference clock output to Si4201.
Supply voltage.
No connect.
Crystal input.
Crystal output.
Crystal enable.
Baseband AFC signal input.
Serial enable input (active low).
Serial clock input.
Serial data input.
Serial data output.
Tuning inductor connection for RF2 VCO.
IF PLL output to Si4200 (differential).
Ground. Connect to ground plane on PCB.
IFLB
IFLA
GND
GND
PDN
VDD
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
GND
NC
GND
RFLC
RFLD
GND
SDO
SDI
Aero+
41