ICS1493K-17LF IDT, Integrated Device Technology Inc, ICS1493K-17LF Datasheet - Page 6

• Manufacturer Part Number: ICS1493K-17LF
• Description: IC CLOCK SYNTHESIZER 20-VFQFPN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock/Frequency Synthesizer, Fanout Distribution, Spread Spectrum Clock Generatorr

Specifications of ICS1493K-17LF

• Pll: Yes with Bypass
• Input: Clock, Crystal
• Output: Clock
• Number Of Circuits: 1
• Ratio - Input:output: 1:5
• Differential - Input:output: No/No
• Frequency - Max: 48MHz
• Divider/multiplier: No/No
• Voltage - Supply: 1.7 V ~ 2 V
• Operating Temperature: -10°C ~ 80°C
• Mounting Type: Surface Mount
• Package / Case: 20-QFN
• Frequency-max: 48MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1493K-17LF

IDT™ / ICS™ CLOCK SYNTHESIZER FOR PORTABLE SYSTEMS
ICS1493-17
CLOCK SYNTHESIZER FOR PORTABLE SYSTEMS
AC Electrical Characteristics
Unless stated otherwise, VDDO = 1.8 V ±0.1 V, Ambient Temperature -10°C to +80°C
Note 1: Measured with a 5 pF load.
Note 2: Finish from prior cycle to start of new cycle.
Input Frequency
Output Rise Time
Output Fall Time
Output Impedance
Output Clock Duty Cycle
Absolute Clock Period Jitter
Frequency Synthesis Error
Modulation Rate
Short Term Jitter
Long Term Jitter
Long Term Jitter
Long Term Jitter
Long Term Jitter
Power-up Time
Output Enable Time
Output Disable Time
Switching Time
Parameter
Symbol
t
t
t
R
f
OR
OF
PU
IN
O
20% to 80%, Note 1
80% to 20%, Note 1
VO=VDDO/2
VDDO/2, 27 MHz,
Note 1
VDDO/2, Note 1
Note 1
All outputs
Cycle-to-cycle
27 MHz, n=1000
48 MHz, n=1000
22M and 22/24M,
n=1000
37 MHz, n=1000
From minimum VDD
to outputs stable
22/24M, Note 2
6
Conditions
Min.
1.1
1.1
33
40
45
30
± 225
Typ.
225
2.2
2.2
1.5
2.5
27
46
50
50
35
0
ICS1493-17
Max. Units
1200
375
900
750
250
3.3
3.3
68
60
55
40
50
20
9
4
SYNTHESIZERS
MHz
ppm
REV A 101005
kHz
ms
ns
ns
ps
ps
ps
ps
ps
ns
ns
ns
ns
%
%
Ω