SI5325C-B-GM Silicon Laboratories Inc, SI5325C-B-GM Datasheet - Page 37
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SI5325C-B-GM
Manufacturer Part Number
SI5325C-B-GM
Description
IC UP-PROG CLK MULTIPLIER 36QFN
Manufacturer
Silicon Laboratories Inc
Type
Clock Multiplierr
Specifications of SI5325C-B-GM
Number Of Circuits
1
Package / Case
36-QFN
Pll
Yes
Input
Clock
Output
CML, CMOS, LVDS, LVPECL
Ratio - Input:output
2:2
Differential - Input:output
Yes/Yes
Frequency - Max
346MHz
Divider/multiplier
Yes/Yes
Voltage - Supply
1.62 V ~ 3.63 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Frequency-max
346MHz
Maximum Input Frequency
710 MHz
Minimum Input Frequency
10 MHz
Output Frequency Range
10 MHz to 1417 MHz
Supply Voltage (max)
3.63 V
Supply Voltage (min)
1.62 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Operating Supply Voltage
1.8 V, 2.5 V, 3.3 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reset value = 0010 0000
Reset value = 0000 0110
Register 128.
Register 129.
Name
Name
Type
Type
Bit
Bit
7:2
7:3
Bit
Bit
1
0
2
1
0
CK2_ACTV_REG
CK1_ACTV_REG
LOS2_INT
LOS1_INT
Reserved
Reserved
D7
Name
D7
Reserved
Name
D6
Reserved.
LOS2_INT.
Indicates the LOS status on CKIN2.
0: Normal operation.
1: Internal loss-of-signal alarm on CKIN2 input.
LOS1_INT.
Indicates the LOS status on CKIN1.
0: Normal operation.
1: Internal loss-of-signal alarm on CKIN1 input.
Reserved.
D6
Reserved.
CK2_ACTV_REG.
Indicates if CKIN2 is currently the active clock for the PLL input.
0: CKIN2 is not the active input clock. Either it is not selected or LOS2_INT is 1.
1: CKIN2 is the active input clock.
CK1_ACTV_REG.
Indicates if CKIN1 is currently the active clock for the PLL input.
0: CKIN1 is not the active input clock. Either it is not selected or LOS1_INT is 1.
1: CKIN1 is the active input clock.
D5
Reserved
Reserved
D5
R
R
D4
Preliminary Rev. 0.4
D4
D3
Function
D3
Function
D2
LOS2_INT
CK2_ACTV_REG CK1_ACTV_REG
D2
R
D1
R
LOS1_INT
D1
R
Si5325
Reserved
D0
R
D0
R
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