SI5325C-C-GM Silicon Laboratories Inc, SI5325C-C-GM Datasheet - Page 28

• 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

Si5325
Reset value = 0010 0000
Reset value = 0000 0000
28
Register 25.
Register 31.
Name
Name
Type
Type
Bit
Bit
7:5
4:0
7:4
3:0
Bit
Bit
N1_HS [2:0]
Reserved
Reserved
NC1_LS
[19:16]
Name
Name
D7
D7
N1_HS [2:0]
N1_HS [2:0].
Sets value for N1 high speed divider which drives NCn_LS (n = 1 to 2) low-speed divider.
000: N1= 4 Note: Changing the coarse skew via the INC pin is disabled for this value.
001: N1= 5
010: N1=6
011: N1= 7
100: N1= 8
101: N1= 9
110: N1= 10
111: N1= 11
Reserved.
Reserved.
NC1_LS [19:16].
Sets value for NC1 low-speed divider, which drives CKOUT1 output. Must be 0 or odd.
00000000000000000000 = 1
00000000000000000001 = 2
00000000000000000011 = 4
00000000000000000101 = 6
...
11111111111111111111=2^20
Valid divider values=[1, 2, 4, 6, ..., 2^20]
R/W
D6
D6
Reserved
R
D5
D5
Preliminary Rev. 0.4
D4
D4
Function
Function
D3
D3
Reserved
D2
D2
NC1_LS [19:16]
R
R/W
D1
D1
D0
D0