SL15100ZC-XXX SPECTRALINEAR [SpectraLinear Inc], SL15100ZC-XXX Datasheet - Page 10

• Manufacturer Part Number: SL15100ZC-XXX
• Description: Prigrammable Spread Spectrum Clock Generator (SSCG)
• Manufacturer: SPECTRALINEAR [SpectraLinear Inc]

DC Electrical Characteristics (I-Grade)
Unless otherwise stated VDD= 2.5V+/- 10%, CL=15pF and Ambient Temperature range -40 to +85 Deg C
(SSCLK – Pin 7)
Cycle-to-Cycle Jitter
(SSCLK – Pin 7)
Cycle-to-Cycle Jitter
(SSCLK – Pin 7)
Cycle-to-Cycle Jitter
(SSCLK – Pin 7)
Cycle-to-Cycle Jitter
(SSCLK – Pin 6)
Cycle-to-Cycle Jitter
(SSCLK – Pin 6)
Cycle-to-Cycle Jitter
(SSCLK – Pin 6)
Power-down Time
Power-up Time
(Crystal or Resonator)
Power-up Time
(Clock)
Output Enable Time
Output Disable Time
Spread Percent Range
Spread Percent Variation
Modulation Frequency
Operating Voltage
Input Low Voltage
Input High Voltage
Output High Voltage
Output Low Voltage
Input High Current
Input Low Current
Pull-up or Down Resistors
Rev 1.8, August 10, 2007
Description
FMOD
CCJ4
CCJ5
CCJ6
CCJ7
CCJ8
CCJ9
tPU1
tPU2
SPR
tOD
tPD
tOE
SS%
Symbol
RPU/D
VOH1
VOL1
VDD
VIH
VIL
IIH
IIL
REFCLK=Off
CLKIN=SSCLK=166MHz, 2%Spread
REFCLK=On
CLKIN=SSCLK=66MHz, 2%Spread
REFCLK=On
CLKIN=SSCLK=33MHz, 2%Spread
REFCLK=On
CLKIN=SSCLK=166MHz, 2%Spread
REFCLK=On
CLKIN=SSCLK=66MHz, 2%Spread
REFCLK=On
CLKIN=SSCLK=33MHz, 2%Spread
REFCLK=On
Time from PD# falling edge to Hi-Z at
outputs (Asynchronous)
Time from PD# rising edge to valid
frequency at outputs (Asynchronous)
Time from PD# rising edge to valid
frequency at outputs (Asynchronous)
Time from OE falling edge to Hi-Z at
outputs (Asynchronous)
Time from OE falling edge to Hi-Z at
outputs (Asynchronous)
SSCLK-1/2
Variation of programmed Spread %
Programmable, 31.5 kHz standard
CMOS Level, Pins 4 and 8
CMOS Level, Pins 4 and 8
IOH=6mA , Pins 6 and 7
IOL=6mA, Pins 6 and 7
VIN=VDD, Pins 4 and 8
If no pull-up/down resister used
VIN=GND, Pins 4 and 8
If no pull-up/down resister used
VDD+/-10%
Vin=VDD or GND
Condition
VDD-0.4
0.7VDD
2.25
Min
0.25
90
-20
0
30
-
-
-
-
-
-
-
-
-
-
-
-
-
-
31.5
110
115
190
110
145
150
150
150
Typ
160
3.5
2.0
90
2.5
-
-
-
-
-
-
-
-
SL15100
0.3VDD
145
155
255
115
145
195
350
350
350
120
5.0
3.0
5.0
20
VDD
Max
2.75
230
0.4
15
15
Page 10 of 16
-
kHz
ms
ms
ps
ps
ps
ps
ps
ps
ns
ns
ns
%
%
Unit
k
V
V
V
V
V
A
A