SI5325B-C-GM Silicon Laboratories Inc, SI5325B-C-GM Datasheet - Page 44

• Manufacturer Part Number: SI5325B-C-GM
• Description: IC UP-PROG CLK MULTIPLIER 36-QFN
• Manufacturer: Silicon Laboratories Inc
• Type: Clock Multiplierr

Specifications of SI5325B-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: 808MHz
• Divider/multiplier: Yes/Yes
• Voltage - Supply: 1.71 V ~ 3.63 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Frequency-max: 808MHz
• Maximum Input Frequency: 710 MHz
• Minimum Input Frequency: 10 MHz
• Output Frequency Range: 10 MHz to 808 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 = 1111 1111
44
Register 139.
Name
Type
7:6,
Bit
3:2
Bit
5
4
1
0
LOS2_EN [1:0]
LOS1_EN [1:0]
D7
FOS2_EN
FOS1_EN
Reserved
Reserved
Name
R
D6
Reserved.
Enable CKIN2 LOS Monitoring on the Specified Input (2 of 2).
Note: LOS2_EN is split between two registers.
00: Disable LOS monitoring.
01: Reserved.
10: Enable LOSA monitoring.
11: Enable LOS monitoring.
LOSA is a slower and less sensitive version of LOS. See the family reference manual
for details
Enable CKIN1 LOS Monitoring on the Specified Input (1 of 2).
Note: LOS1_EN is split between two registers.
00: Disable LOS monitoring.
01: Reserved.
10: Enable LOSA monitoring.
11: Enable LOS monitoring.
LOSA is a slower and less sensitive version of LOS. See the family reference manual
for details.
Enables FOS on a Per Channel Basis.
0: Disable FOS monitoring.
1: Enable FOS monitoring.
Enables FOS on a Per Channel Basis.
0: Disable FOS monitoring.
1: Enable FOS monitoring.
LOS2_EN [0:0] LOS1_EN [0:0]
R/W
D5
Preliminary Rev. 0.4
R/W
D4
Function
D3
Reserved
R
D2
FOS2_EN
R/W
D1
FOS1_EN
R/W
D0