SI5310-BM Silicon Laboratories Inc, SI5310-BM Datasheet - Page 18

• Manufacturer Part Number: SI5310-BM
• Description: IC CLOCK MULTIPLIER/REGEN 20MLP
• Manufacturer: Silicon Laboratories Inc
• Type: Clock Multiplierr

Specifications of SI5310-BM

• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Pll: Yes with Bypass
• Input: Clock
• Output: CML
• Number Of Circuits: 1
• Ratio - Input:output: 1:2
• Differential - Input:output: Yes/Yes
• Frequency - Max: 668MHz
• Divider/multiplier: Yes/Yes
• Voltage - Supply: 2.375 V ~ 2.625 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Frequency-max: 668MHz
• Mounting Style: SMD/SMT
• Description/function: Multiplier/Regenratr 155MHz 622MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 336-1139

Si5310
18
Clock source
or
differential buffer/driver
( Example: REFCLK = CLKIN = 155.52MHz )
Figure 9. Single-Ended Input Termination for REFCLK & CLKIN (ac-coupled)
Figure 10. Output Termination for CLKOUT and MULTOUT (ac-coupled)
100
100
Si5310
Ω
Ω
VDD
VDD
0.1 µF
0.1 µF
CLKOUT+,
MULTOUT+
CLKOUT–,
MULTOUT–
Zo = 50 Ω
Zo = 50 Ω
Rev. 1.2
0.1 µF
0.1 µF
100 Ω
100 Ω
0.1
0.1
µ
µ
F
F
REFCLK +
REFCLK –
CLKIN +
CLKIN -
Zo = 50
Zo = 50
2.5 kΩ
2.5 kΩ
10 kΩ
10 kΩ
Ω
Ω
50
50
Si5310
Ω
Ω
VDD
VDD
GND
GND
VDD
VDD
2.5 kΩ
2.5 kΩ
10 kΩ
10 kΩ
102 Ω
102 Ω