CS2300P-DZZ Cirrus Logic Inc, CS2300P-DZZ Datasheet - Page 20

• Manufacturer Part Number: CS2300P-DZZ
• Description: IC General Purpose PLL LCO
• Manufacturer: Cirrus Logic Inc
• Type: Fanout Distribution, Fractional N Synthesizerr

Specifications of CS2300P-DZZ

• Pll: Yes
• Input: Clock
• Output: Clock
• Number Of Circuits: 1
• Ratio - Input:output: 1:2
• Differential - Input:output: No/No
• Frequency - Max: 75MHz
• Divider/multiplier: Yes/Yes
• Voltage - Supply: 3.1 V ~ 3.5 V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Frequency-max: 75MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1494 - BOARD EVAL GEN PURPOSE PLL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

20
6. PARAMETER DESCRIPTIONS
As mentioned in
Global. These configuration sets, shown in
programmed at the factory. Please see
6.1
6.1.1
Modal Configuration Sets
There are four instances of each of these configuration parameters. Selection between the four stored sets
is made using the M[1:0] pins.
R-Mod Selection (RModSel[1:0])
Selects the R-Mod value, which is used as a factor in determining the PLL’s Fractional N.
Note:
eter is set to ‘011’.
RModSel[1:0]
00
01
10
11
Application:
Modal Configuration Set #0
Modal Configuration Set #1
Modal Configuration Set #2
Modal Configuration Set #3
Global Configuration Set
Section 5.1 on page
ClkSkipEn
This parameter does not take affect unless M2 pin is high and the M2Config[2:0] global param-
Ratio 0
Ratio 1
Ratio 2
Ratio 3
R-Mod Selection
Right-shift R-value by 1 (÷ 2).
Right-shift R-value by 2 (÷ 4).
Right-shift R-value by 3 (÷ 8).
Right-shift R-value by 4 (÷ 16).
“Manual Ratio Modifier (R-Mod)” on page 14
AuxLockCfg
RModSel[1:0]
RModSel[1:0]
RModSel[1:0]
RModSel[1:0]
Figure 14. Parameter Configuration Sets
10, there are two different kinds of parameter configuration sets, Modal and
“Programming Information” on page 25
Figure
ClkOutUnl
Confidential Draft
AuxOutSrc[1:0]
AuxOutSrc[1:0]
AuxOutSrc[1:0]
AuxOutSrc[1:0]
14, can be programmed in the field using the CDK2000 or pre-
3/18/09
LFRatioCfg
AutoRmod
AutoRmod
AutoRmod
AutoRmod
M2Config[2:0]
for more details.
ClkIn_BW[2:0]
M[1:0] pins
00
01
10
11
CS2300-OTP
DS844PP2