ICS9214DGLF IDT, Integrated Device Technology Inc, ICS9214DGLF Datasheet - Page 10

• Manufacturer Part Number: ICS9214DGLF
• Description: IC CLOCK GEN RAMBUS XDR 28-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Direct RAMbus Clock Generatorr

Specifications of ICS9214DGLF

• Input: Clock
• Output: Clock
• Frequency - Max: 500MHz
• Voltage - Supply: 2.375 V ~ 2.625 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• Frequency-max: 500MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 9214DGLF

0809G—08/02/08
Thermal Resistance Junction to
Ambient
Thermal Resistance Junction to Case
Thermal Resistance Junction to Top of
Case
Maximum Case Temp
AC Characteristics-Outputs
T
Notes:
1. Max and min output clock cycle times are based on nominal output frequencies
of 400 and 667 MHz respectively. For spread spectrum modulated input clocks,
2. Output short-term jitter is the absolute value fo the worst case deviation and is
3. tSKEW is the timing difference between any two of the four differential clocks and
5. Guaranteed by design and characterization, not 100% tested in production
Long term average output
Thermal Characteristics
Short term jitter (over 1 to
Output Phase error when
Cycle-to-cycle duty cycle
Output rise and fall times
the output clocks track the input modulation.
defined in the Jitter section.
is measured at common mode voltage.
4. Zout is defined at the output pins.
A
Output clock cycle time
output rise and fall time
on same pin of a single
= 0°C to +85°C; Supply Voltage AVDD2.5, VDD2.5 = 2.5 V +/- 0.125V (unless otherwise stated)
Difference between
Change in skew
Dynamic output
PARAMETER
6 clock cycles)
tracking SSC
impedance
duty cycle
Integrated
Circuit
Systems, Inc.
device
error
Parameter
1
SYMBOL
t
ERR,SSC
t
t
t
Z
DCERR
SKEW
t
CYCLE
DC
R
t
OUT
t
R-F
, t
J
2
F
4
3
Symbol
Ψ
θ
θ
θ
θ
JA
JA
JA
JC
JT
voltage, f = 400 to 800 MHz
20% to 80% of output
20% to 80% of output
AVDD2.5, VDD2.5 =
f = 400 to 635 MHz
f = 635 to 800 MHz
f = 400 to 635 MHz
f = 635 to 800 MHz
T
Still air
1 m/s air flow
3 m/s air flow
Still Air
2.5 V +/- 0.125V
A
Conditions
= 0°C to +85°C,
CONDITION
V
OL
voltage
10
= 0.9 V
Min.
1000
-100
MIN
100
1.5
45
-
-
-
-
-
-
Typ.
120
4.5
95
80
20
TYP
Max.
120
MAX
100
300
100
2.5
40
30
15
55
40
30
-
Units
°C/W
°C/W
°C/W
°C/W
°C/W
ICS9214
°C
UNITS
ns
ps
ps
ps
ps
ps
ps
ps
ps
%
Ω