SI4133T-BM Silicon Laboratories Inc, SI4133T-BM Datasheet - Page 15

• 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

Table 7. Frequency Synthesizer Characteristics
(V
Parameter
RF1 VCO Frequency
RF2 VCO Frequency
IF VCO Frequency
RF1 PLL Phase Detector Update
Frequency
IF and RF2 PLL Phase Detector
Update Frequency
RF1 VCO Nominal Capacitance
RF2 VCO Nominal Capacitance
IF VCO Nominal Capacitance
RF1 VCO Package Inductance
RF2 VCO Package Inductance
IF VCO Package Inductance
RF1 VCO Pushing
RF2 VCO Pushing
IF VCO Pushing
DD
= 2.7 to 3.0 V, T
3
A
3
3
1
= –20 to 85 °C)
1
1
2,3
2,3
2,3
2,3
2,3
2,3
Symbol
C
L
f
f
RF1
RF2
NOM
PKG
f
f
f
IF
φ
φ
Rev. 1.4
E-GSM 900 band
E-GSM 900 band
E-GSM 900 band
DCS/PCS inputs,
DCS 1800 band
PCS 1900 band
DCS 1800 band
PCS 1900 band
DCS 1800 band
PCS 1900 band
Test Condition
GSM 850 band
GSM 850 band
GSM 850 band
880–895 MHz
900–915 MHz
895–900 MHz
E-GSM 900
GSM input,
Open Loop
RFUP = 0
RFUP = 1
1737.8
1849.8
1804.9
1929.9
1272
1279
1327
1423
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Typ
896
798
790
766
854
200
100
200
500
400
300
4.3
4.8
6.5
1.5
1.5
1.6
—
—
—
—
—
—
—
—
1787.8
1919.8
1879.9
1989.9
1297
1314
1402
1483
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Aero
kHz/V
kHz/V
kHz/V
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Unit
kHz
kHz
kHz
nH
nH
nH
pF
pF
pF
15