SI4134T-GM Silicon Laboratories Inc, SI4134T-GM Datasheet - Page 39

IC RF SYNTH DUAL W/DCXO 32MLP

SI4134T-GM

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

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: 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+
39

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