87158AG www.idt.com REV. C JULY 25, 2010
13
ICS87158
1-TO-6, LVPECL-TO-HCSL/LVCMOS
÷1, ÷2, ÷4 CLOCK GENERATOR
RELIABILITY INFORMATION
TRANSISTOR COUNT
The transistor count for ICS87158 is: 2631
TABLE 6A. θ
JA
VS
. AIR FLOW TABLE FOR 48 LEAD TSSOP PACKAGE
θθ
θθ
θ
JA
by Velocity (Linear Feet per Minute)
0 200 500
Single-Layer PCB, JEDEC Standard Test Boards 82.6°C/W 70.3°C/W 63.7°C/W
Multi-Layer PCB, JEDEC Standard Test Boards 58.3°C/W 52.3°C/W 49.9°C/W
NOTE: Most modern PCB designs use multi-layered boards. The data in the second row pertains to most designs.
TABLE 6B. θ
JA
VS
. AIR FLOW TABLE FOR 48 LEAD SSOP PACKAGE
θθ
θθ
θ
JA
by Velocity (Linear Feet per Minute)
0 200 500
Multi-Layer PCB, JEDEC Standard Test Boards 52.9°C/W 46.0°C/W 42.0°C/W
87158AG www.idt.com REV. C JULY 25, 2010
14
ICS87158
1-TO-6, LVPECL-TO-HCSL/LVCMOS
÷1, ÷2, ÷4 CLOCK GENERATOR
PACKAGE OUTLINE - G SUFFIX FOR 48 LEAD TSSOP
T
ABLE 6A. PACKAGE DIMENSIONS
Reference Document: JEDEC Publication 95, MO-153
LOBMYS
sretemilliM
muminiMmumixaM
N84
A--02.1
1A50.051.0
2A08.050.1
b71.072.0
c90.002.0
D04.2106.21
ECISAB01.8
1E00.602.6
eCISAB05.
0
L54.057.0
α
°8
aaa--01.0
PACKAGE OUTLINE - F SUFFIX FOR 48 LEAD SSOP
TABLE 6B. PACKAGE DIMENSIONS
Reference Document: JEDEC Publication 95, MO-118
LOBMYS
sretemilliM
muminiMmumixaM
N84
A14.208.2
1A02.004.0
b02.043.0
c31.052.0
D57.5100.61
E30.0186.01
1E04.706.7
eCISAB536.0
h83.04
6.0
L05.020.1
α
°8
87158AG www.idt.com REV. C JULY 25, 2010
15
ICS87158
1-TO-6, LVPECL-TO-HCSL/LVCMOS
÷1, ÷2, ÷4 CLOCK GENERATOR
TABLE 7. ORDERING INFORMATION
While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology, Inc. (IDT) assumes no responsibility for either its use or for infringement of
any patents or other rights of third parties, which would result from its use. No other circuits, patents, or licenses are implied. This product is intended for use in normal commercial and industrial
applications. Any other applications such as those requiring high reliability, or other extraordinary environmental requirements are not recommended without additional processing by IDT. IDT reserves
the right to change any circuitry or specifications without notice. IDT does not authorize or warrant any IDT product for use in life support devices or critical medical instruments.
rebmuNredrO/traPgnikraMegakcaPgnigakcaPgnippihSerutarepmeT
GA85178GA85178SCIPOSSTdaeL84ebuTC°58otC°0
TGA85178GA8
5178SCIPOSSTdaeL84leeR&epaT0001C°58otC°0
FLGA85178FLGA85178SCIPOSST"eerF-daeL"daeL84ebuTC°58otC°0
TFLGA85178FLG
A85178SCIPOSST"eerF-daeL"daeL84leeR&epaT0001C°58otC°0
FA85178FA85178SCIPOSSdaeL84ebuTC°58otC°0
TFA85178FA85178S
CIPOSSdaeL84leeR&epaT0001C°58otC°0
FLFA85178FLFA85178SCIPOSS"eerF-daeL"daeL84ebuTC°58otC°0
TFLFA85178FLFA85178S
CIPOSS"eerF-daeL"daeL84leeR&epaT0001C°58otC°0
.tnailpmocSHoReradnanoitarugifnoceerF-bPehterarebmuntrapeht
otxiffus"FL"nahtiwderedroeratahtstraP:ETON

87158AGLFT

Mfr. #:
Manufacturer:
IDT
Description:
Clock Generators & Support Products 6 HCSL 2 CMOS OUT BUFFER/DIV
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet