SI5321-F-BC Silicon Laboratories Inc, SI5321-F-BC Datasheet - Page 7

• Manufacturer Part Number: SI5321-F-BC
• Description: IC PREC CLOCK MULTIPLIER 63CBGA
• Manufacturer: Silicon Laboratories Inc
• Type: Clock Multiplierr

Specifications of SI5321-F-BC

• Package / Case: 63-CBGA
• Pll: Yes
• Input: LVTTL
• Output: CML
• Number Of Circuits: 1
• Ratio - Input:output: 1:1
• Differential - Input:output: Yes/Yes
• Frequency - Max: 2.8GHz
• Divider/multiplier: Yes/Yes
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Frequency-max: 2.4GHz
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 20 C
• Mounting Style: SMD/SMT
• Supply Current: 141 mA
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 336-1143

Table 3. AC Characteristics
(V
Parameter
Input Clock Frequency (CLKIN)
FEC[2:0] = 000 (non FEC)
INFRQSEL[2:0] = 001
INFRQSEL[2:0] = 010
INFRQSEL[2:0] = 011
INFRQSEL[2:0] = 100
INFRQSEL[2:0] = 101
INFRQSEL[2:0] = 110
Input Clock Frequency (CLKIN)
FEC[2:0] = 001 (forward FEC)
INFRQSEL[2:0] = 001
INFRQSEL[2:0] = 010
INFRQSEL[2:0] = 011
INFRQSEL[2:0] = 100
INFRQSEL[2:0] = 101
INFRQSEL[2:0] = 110
Input Clock Frequency (CLKIN)
FEC[2:0] = 010 (reverse FEC)
INFRQSEL[2:0] = 001
INFRQSEL[2:0] = 010
INFRQSEL[2:0] = 011
INFRQSEL[2:0] = 100
INFRQSEL[2:0] = 101
INFRQSEL[2:0] = 110
Input Clock Frequency (CLKIN)
FEC[2:0] = 100 (forward FEC)
INFRQSEL[2:0] = 001
INFRQSEL[2:0] = 010
INFRQSEL[2:0] = 011
INFRQSEL[2:0] = 100
INFRQSEL[2:0] = 101
INFRQSEL[2:0] = 110
Input Clock Frequency (CLKIN)
FEC[2:0] = 101 (reverse FEC)
INFRQSEL[2:0] = 001
INFRQSEL[2:0] = 010
INFRQSEL[2:0] = 011
INFRQSEL[2:0] = 100
INFRQSEL[2:0] = 101
INFRQSEL[2:0] = 110
Note: The Si5321 provides a 1/32x, 1/16x, 1/8x, 1/4x, 1/2x, 1x, 2x, 4x, 8x, 16x, 32x, 64x, or 128x clock multiplication function
DD33
= 3.3 V ±5%, T
with an option for additional frequency scaling by a factor of 255/238, 238/255, 255/237, 237/255, 66/64, or 64/66 for
FEC rate conversion.
A
= –20 to 85 °C)
Symbol
f
f
f
f
f
CLKIN
CLKIN
CLKIN
CLKIN
CLKIN
Minimum input frequency
Minimum input frequency
is in the 155 MHz range
is in the 155 MHz range
255/238 FEC Scaling
238/255 FEC Scaling
255/237 FEC Scaling
237/255 FEC Scaling
Rev. 2.3
No FEC Scaling
Test Condition
19.436
38.872
77.744
155.48
310.97
621.95
18.142
36.284
72.568
145.13
290.27
580.54
20.826
41.652
83.305
166.61
333.22
666.44
144.52
289.05
578.11
167.31
334.62
669.25
Min
N/A
N/A
N/A
N/A
N/A
N/A
Typ
N/A
N/A
N/A
N/A
N/A
N/A
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
21.685
43.369
86.738
173.48
346.95
693.90
20.239
40.478
80.955
161.91
323.82
647.64
23.234
46.465
92.934
185.87
371.74
743.47
161.23
322.46
644.92
186.66
373.31
746.61
Si5321
Max
N/A
N/A
N/A
N/A
N/A
N/A
MHz
MHz
MHz
MHz
MHz
Unit
7