Si5351B-A-GU Silicon Laboratories Inc, Si5351B-A-GU Datasheet - Page 27

• Manufacturer Part Number: Si5351B-A-GU
• Description: Clock Generators & Support Products AnyRate 2 PLL 125MHz Clk w/VCXO&I2C 8out
• Manufacturer: Silicon Laboratories Inc
• Type: Any Frequency CMOS Clock Generatorr

Specifications of Si5351B-A-GU

• Mounting Style: SMD/SMT
• Max Input Freq: 0.008 MHz
• Max Output Freq: 133 MHz
• Number Of Outputs: 8
• Operating Supply Voltage: 3.3 V
• Operating Temperature Range: - 40 C to + 85 C
• Supply Current: 25 mA
• Package / Case: QSOP-24
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Reset value = 0000 0000
Register 2. Interrupt Status Mask
Name
Bit
3:0
Type
7
6
5
4
Bit
SYS_INIT_MASK System Initialization Status Mask.
LOL_B_MASK
LOL_A_MASK
SYS_INIT_MASK LOL_B_MASK LOL_A_MASK LOS_MASK
LOS_MASK
Reserved
Name
R/W
D7
Use this mask bit to prevent the INTR pin (Si5351C only) from going low when
SYS_INIT is asserted.
0: Do not mask the SYS_INIT interrupt.
1: Mask the SYS_INIT interrupt.
PLLB Loss Of Lock Status Mask.
Use this mask bit to prevent the INTR pin (Si5351C only) from going low when LOL_B
is asserted.
0: Do not mask the LOL_B interrupt.
1: Mask the LOL_B interrupt.
PLL A Loss Of Lock Status Mask.
Use this mask bit to prevent the INTR pin (Si5351C only) from going low when LOL_A
is asserted.
0: Do not mask the LOL_A interrupt.
1: Mask the LOL_A interrupt.
CLKIN Loss Of Signal Mask (Si5351C Only).
Use this mask bit to prevent the INTR pin (Si5351C only) from going low when LOS is
asserted.
0: Do not mask the LOS interrupt.
1: Mask the LOS interrupt.
Leave as default.
R/W
D6
Preliminary Rev. 0.95
R/W
D5
Function
R/W
D4
R/W
D3
Si5351A/B/C
R/W
D2
R/W
D1
R/W
D0
27