SI5325C-C-GM Silicon Laboratories Inc, SI5325C-C-GM Datasheet - Page 21

• Manufacturer Part Number: SI5325C-C-GM
• Description: IC UP-PROG CLK MULTIPLIER 36-QFN
• Manufacturer: Silicon Laboratories Inc
• Type: Clock Multiplierr

Specifications of SI5325C-C-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: 1.71 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 346 MHz
• Supply Voltage (max): 3.63 V
• Supply Voltage (min): 1.71 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 = 0000 0000
Reset value = 0100 0000
Register 10.
Register 11.
Name
Name
Type
Type
Bit
Bit
7:4
1:0
7:2
Bit
Bit
3
2
1
0
DSBL2_REG DSBL2_REG.
DSBL1_REG DSBL1_REG.
Reserved
Reserved
Reserved
PD_CK2
PD_CK1
Name
Name
D7
D7
Reserved.
This bit controls the powerdown of the CKOUT2 output buffer. If disable mode is
selected, the NC2 output divider is also powered down.
0: CKOUT2 enabled
1: CKOUT2 disabled
This bit controls the powerdown of the CKOUT1 output buffer. If disable mode is
selected, the NC1 output divider is also powered down.
0: CKOUT1 enabled
1: CKOUT1 disabled
Reserved.
Reserved.
PD_CK2.
This bit controls the powerdown of the CKIN2 input buffer.
0: CKIN2 enabled
1: CKIN2 disabled
PD_CK1.
This bit controls the powerdown of the CKIN1 input buffer.
0: CKIN1 enabled
1: CKIN1 disabled
D6
D6
Reserved
R
D5
D5
Reserved
R
Preliminary Rev. 0.4
D4
D4
DSBL2_
Function
Function
REG
R/W
D3
D3
DSBL1_
REG
R/W
D2
D2
Reserved
PD_CK2
R/W
D1
D1
R
Si5325
Reserved
PD_CK1
R/W
D0
D0
R
21