ICS8543BG IDT, Integrated Device Technology Inc, ICS8543BG Datasheet - Page 6

• Manufacturer Part Number: ICS8543BG
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Driverr

Specifications of ICS8543BG

• Number Of Clock Inputs: 2
• Mode Of Operation: Differential
• Output Frequency: 800MHz
• Output Logic Level: LVDS
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.465V
• Package Type: TSSOP
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / RoHS Status: Not Compliant

ICS8543 Data Sheet
AC Electrical Characteristics
Table 5. AC Characteristics, V
NOTE: Electrical parameters are guaranteed over the specified ambient operating temperature range, which is established when the device is
mounted in a test socket with maintained transverse airflow greater than 500 lfpm. The device will meet specifications after thermal equilibrium
has been reached under these conditions.
NOTE: All parameters measured at 500MHz unless noted otherwise.
NOTE 1: Measured from the differential input crossing point to the differential output crossing point.
NOTE 2: Defined as skew between outputs at the same supply voltage and with equal load conditions. Measured at the differential output
cross points.
NOTE 3: Defined as skew between outputs on different devices operating at the same supply voltage, same frequency, same temperature and
with equal load conditions. Using the same type of inputs on each device, the outputs are measured at the differential cross points.
NOTE 4: This parameter is defined in accordance with JEDEC Standard 65.
ICS8543BG REVISION E DECEMBER 17, 2010
Symbol
f
t
tjit
tsk(o)
tsk(pp)
t
odc
MAX
PD
R
/ t
F
Parameter
Maximum Output Frequency
Propagation Delay; NOTE 1
Buffer Additive Phase Jitter, RMS;
refer to Additive Phase Jitter Section
Output Skew; NOTE 2, 4
Part-to-Part Skew; NOTE 3, 4
Output Rise/Fall Time
Output Duty Cycle
odc
DD
= 3.3V ± 5%, T
A
153.6MHz, Integration Range:
= 0°C to 70°C
20% to 80% @ 50MHz
Test Conditions
12kHz – 20MHz
ƒ ≤ 800MHz
6
LOW SKEW, 1-to-4, DIFFERENTIAL-TO-LVDS FANOUT BUFFER
Minimum
150
1.7
45
Typical
0.164
50
©2010 Integrated Device Technology, Inc.
Maximum
800
500
350
2.6
40
55
Units
MHz
ns
ps
ps
ps
ps
%