SI5325C-C-GM Silicon Laboratories Inc, SI5325C-C-GM Datasheet - Page 24

• Manufacturer Part Number: SI5325C-C-GM
• Description: IC UP-PROG CLK MULTIPLIER 36-QFN
• Manufacturer: Silicon Laboratories Inc
• Type: Clock Multiplierr

Specifications of SI5325C-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: 346MHz
• Divider/multiplier: Yes/Yes
• Voltage - Supply: 1.71 V ~ 3.63 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Frequency-max: 346MHz
• Maximum Input Frequency: 710 MHz
• Minimum Input Frequency: 10 MHz
• Output Frequency Range: 10 MHz to 346 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
24
Register 21.
Name
Type
7:2
Bit
Bit
1
0
CK1_ACTV_PIN CK1_ACTV_PIN.
Reserved
CKSEL_PIN
Reserved
D7
R
Name
Force 1
D6
Reserved.
The CK1_ACTV_REG status bit can be reflected to the CS_CA output pin using the
CK1_ACTV_PIN enable function. CK1_ACTV_PIN is of consequence only when pin
controlled clock selection is being used.
0: CS_CA output pin tristated.
1: Clock Active status reflected to output pin.
CKSEL_PIN.
If manual clock selection is being used, clock selection can be controlled via the
CKSEL_REG[1:0] register bits or the CS_CA input pin. This bit is only active when
AUTOSEL_REG = Manual.
0: CS_CA pin is ignored. CKSEL_REG[1:0] register bits control clock selection.
1: CS_CA input pin controls clock selection.
D5
R
Reserved
Preliminary Rev. 0.4
D4
R
D3
R
Function
D2
R
CK1_ACTV_PIN
R/W
D1
CKSEL_ PIN
R/W
D0