SI4112-BM Silicon Laboratories Inc, SI4112-BM Datasheet - Page 31
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SI4112-BM
Manufacturer Part Number
SI4112-BM
Description
IC SYNTHESIZER IF-ONLY 28MLP
Manufacturer
Silicon Laboratories Inc
Type
Frequency Synthesizerr
Datasheet
1.SI4112-BM.pdf
(36 pages)
Specifications of SI4112-BM
Pll
Yes
Input
Clock
Output
Clock
Number Of Circuits
1
Ratio - Input:output
1:2
Differential - Input:output
No/No
Frequency - Max
1GHz
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
1GHz
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
Other names
336-1097
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI4112-BM
Manufacturer:
NXP
Quantity:
2 122
Ordering Guide
Si4133 Derivative Devices
The Si4133 performs both IF and dual-band RF frequency synthesis. The Si4112, Si4113, Si4122, and the Si4123
are derivatives of this device. Table 15 outlines which synthesizers each derivative device features and the pins
and registers that coincide with each synthesizer.
Si4122
Si4123
Si4133
Si4112
Si4113
Name
Ordering Part
RF1, RF2, IF
Synthesizer
Si4133-BM
Si4123-BM
Si4122-BM
RF1, RF2
Si4113-BM
Si4112-BM
Si4133-BT
Si4123-BT
Si4122-BT
Si4113-BT
Si4112-BT
RF2, IF
RF1, IF
Number
IF
RFLA, RFLB, RFLC, RFLD,
RFLA, RFLB, RFLC, RFLD
RFLC, RFLD, IFLA, IFLB
RFLA, RFLB, IFLA, IFLB
IFLA, IFLB
IFLA, IFLB
Table 15. Si4133 Derivatives
Pins
RF1/RF2/IF OUT
RF1/RF2/IF OUT
Description
RF1/IF OUT
RF1/IF OUT
RF2/IF OUT
RF2/IF OUT
RF1 OUT
RF1 OUT
IF OUT
IF OUT
Rev. 1.4
N
N
N
N
RF2
RF1
N
RF1
RF1
IF
, R
, R
, R
, N
, N
IF
RF2
RF1
RF2
RF2
, PDIB, IFDIV, LPWR, AUTOPDB = 0,
, PDRB, N
, PDRB, N
, R
, R
RF1
Operating Temperature
RF1
IFDIV, LPWR
, R
, R
Registers
PDRB = 0
PDIB = 0
–40 to 85
–40 to 85
–40 to 85
–40 to 85
–40 to 85
–40 to 85
–40 to 85
–40 to 85
–40 to 85
–40 to 85
RF2
RF2
IF
IF
, R
, R
, PDRB, AUTOPDB = 0,
, PDRB, N
IF
IF
, PDIB, IFDIV, LPWR
, PDIB, IFDIV, LPWR
º
º
º
º
º
º
º
º
º
º
C
C
C
C
C
C
C
C
C
C
IF
Si4133
, R
IF
, PDIB,
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