598AAA000107DG Silicon Labs, 598AAA000107DG Datasheet - Page 16

• Manufacturer Part Number: 598AAA000107DG
• Description: Programmable Oscillators PRGRMMBL XO 8 PIN 0.5PS RS JTR
• Manufacturer: Silicon Labs

Specifications of 598AAA000107DG

• Product Category: Programmable Oscillators
• Rohs: yes
• Package / Case: 7 mm x 5 mm
• Frequency Stability: 50 PPM
• Supply Voltage: 3.3 V
• Termination Style: SMD/SMT
• Output Format: LVPECL
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 85 C
• Dimensions: 5 mm W x 7 mm L x 1.65 mm H
• Mounting Style: SMD/SMT
• Product: Programmable

Si598/Si599
Register 7. High Speed/N1 Dividers
Register 8. Reference Frequency
16
Name
Name
Type
Type
Bit
7:5
4:0
Bit
7:6
5:0
Bit
Bit
HS_DIV[2:0]
RFREQ[37:32]
N1[6:2]
Name
N1[1:0]
D7
D7
Name
N1[1:0]
R/W
HS_DIV[2:0]
DCO High Speed Divider.
Sets value for high speed divider that takes the DCO output f
000 = 4
001 = 5
010 = 6
011 = 7
100 = Not used.
101 = 9
110 = Not used.
111 = 11
CLKOUT Output Divider.
Sets value for CLKOUT output divider. Allowed values are [1] and [2, 4, 6, ..., 2
odd divider values will be rounded up to the nearest even value. The value for the N1
register can be calculated by taking the divider ratio minus one. For example, to divide by
10, write 0001001 (9 decimal) to the N1 registers.
0000000 = 1
1111111 = 2
R/W
D6
D6
CLKOUT Output Divider.
Sets value for CLKOUT output divider. Allowed values are [1] and [2, 4, 6, ..., 2
gal odd divider values will be rounded up to the nearest even value. The value for the
N1 register can be calculated by taking the divider ratio minus one. For example, to
divide by 10, write 0001001 (9 decimal) to the N1 registers.
0000000 = 1
1111111 = 2
Reference Frequency.
Frequency control input to DCO.
7
7
D5
D5
D4
D4
Rev. 1.0
Function
Function
D3
D3
RFREQ[37:32]
R/W
N1[6:2]
R/W
D2
D2
OSC
as its clock input.
D1
D1
7
]. Illegal
7
D0
D0
]. Ille-