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87158AG

Description
Clock Driver, 87158 Series, 6 True Output(s), 0 Inverted Output(s), PDSO48, 6.10 X 12.50 MM, 0.92 MM HEIGHT, MO-153, TSSOP-48
Categorylogic    logic   
File Size359KB,17 Pages
ManufacturerIDT (Integrated Device Technology)
Download Datasheet Parametric Compare View All

87158AG Overview

Clock Driver, 87158 Series, 6 True Output(s), 0 Inverted Output(s), PDSO48, 6.10 X 12.50 MM, 0.92 MM HEIGHT, MO-153, TSSOP-48

87158AG Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerIDT (Integrated Device Technology)
Parts packaging codeTSSOP
package instruction6.10 X 12.50 MM, 0.92 MM HEIGHT, MO-153, TSSOP-48
Contacts48
Reach Compliance Codenot_compliant
ECCN codeEAR99
series87158
Input adjustmentDIFFERENTIAL
JESD-30 codeR-PDSO-G48
JESD-609 codee0
length12.5 mm
Logic integrated circuit typeCLOCK DRIVER
Maximum Frequency@Nom-Sup600000000 Hz
Humidity sensitivity level1
Number of functions1
Number of inverted outputs
Number of terminals48
Actual output times6
Maximum operating temperature85 °C
Minimum operating temperature
Output characteristics3-STATE
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP48,.3,20
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)240
power supply3.3 V
Maximum supply current (ICC)65 mA
propagation delay (tpd)4 ns
Certification statusNot Qualified
Same Edge Skew-Max(tskwd)0.1 ns
Maximum seat height1.2 mm
Maximum supply voltage (Vsup)3.465 V
Minimum supply voltage (Vsup)3.135 V
Nominal supply voltage (Vsup)3.3 V
surface mountYES
Temperature levelOTHER
Terminal surfaceTin/Lead (Sn85Pb15)
Terminal formGULL WING
Terminal pitch0.5 mm
Terminal locationDUAL
Maximum time at peak reflow temperature20
width6.1 mm
ICS87158
1-
TO
-6, LVPECL-
TO
-HCSL/LVCMOS
÷1, ÷2, ÷4 C
LOCK
G
ENERATOR
G
ENERAL
D
ESCRIPTION
The ICS87158 is a high performance 1-to-6 LVPECL-to-
HCSL/LVCMOS ClockGenerator. The ICS87158 has one
differential input (which can accept LVDS, LVPECL, LVHSTL,
SSTL, HCSL), six differential HCSL output pairs and two
complementary LVCMOS/LVTTLoutputs. The six HCSL
output pairs can be individually configured for divide-by-1, 2,
and 4 or high impedance by use of select pins. The two
complementary LVCMOS/LVTTL outputs can be configured
for divide by 2, divide by 4, high impedance, or driven low for
low power operation.
The primary use of the ICS87158 is in Intel
®
E8870 chipsets
that use Intel
®
Pentium 4 processors. The ICS87158 converts
the differential clock from the main system clock into HCSL
clocks used by Intel
®
Pentium 4 processors. However, the
ICS87158 is a highly flexible, general purpose device that
operates up to 600MHz and can be used in any situation where
Differential-to-HCSL translation is required.
F
EATURES
Six HCSL outputs
Two LVCMOS/LVTTL outputs
One Differential LVPECL clock input pair
PCLK, nPCLK supports the following input types:
LVDS, LVPECL, LVHSTL, SSTL, HCSL
Maximum output frequency: 600MHz (maximum)
Output skew: 100ps (maximum)
Propagation delay: 4ns (maximum)
3.3V operating supply
0°C to 85°C ambient operating temperature
Available in both standard and lead-free RoHS compliant
packages
Industrial temperature information available upon request
B
LOCK
D
IAGRAM
MULT_0
MULT_1
IREF
P
IN
A
SSIGNMENT
GND
V
DD
V
DD
_R
PCLK
nPCLK
GND_R
V
DD
_M
MREF
nMREF
GND_M
V
DD
GND
V
DD
_L
V
DD
GND_L
SEL_T
MULT_0
MULT_1
V
DD
_L
GND_L
SEL_A
SEL_B
SEL_U
PWR_DWN#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
V
DD
GND_H
V
DD
_H
HOST_P1
HOST_N1
GND_H
HOST_P2
HOST_N2
V
DD
_H
HOST_P3
HOST_N3
GND_H
HOST_P4
HOST_N4
V
DD
_H
HOST_P5
HOST_N5
GND_H
HOST_P6
HOST_N6
V
DD
_H
IREF
GND_I
V
DD
_I
CURRENT
ADJUST
-
+
÷1,2,4
PWR_DWN#
SEL_T
V
DD
HOST_P1
HOST_N1
GND_H
V
DD
HOST_P6
HOST_N6
GND_H
V
DD
HOST_P2
HOST_N2
GND_H
V
DD
HOST_P3
HOST_N3
GND_H
V
DD
HOST_P4
HOST_N4
GND_H
V
DD
HOST_P5
HOST_N5
GND_H
V
DD
MREF
nMREF
GND_H
PCLK
nPCLK
÷1,2,4
SEL_A
SEL_B
SEL_U
DIVIDER
CONTROL
48-Lead TSSOP
6.1mm x 12.5mm x .92mm body package
G Package
Top View
48-Lead SSOP
7.5mm x 15.9mm x 2.3mm body package
F Package
Top View
÷2,4
87158AG
www.idt.com
1
REV. C JULY 25, 2010

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Description Clock Driver, 87158 Series, 6 True Output(s), 0 Inverted Output(s), PDSO48, 6.10 X 12.50 MM, 0.92 MM HEIGHT, MO-153, TSSOP-48 Clock Driver, 87158 Series, 6 True Output(s), 0 Inverted Output(s), PDSO48, 7.50 X 15.90 MM, 2.30 MM HEIGHT, MO-118, SSOP-48 Low Skew Clock Driver, 87158 Series, 6 True Output(s), 0 Inverted Output(s), PDSO48, 7.50 X 15.90 MM, 2.30 MM HEIGHT, MO-118, SSOP-48
Is it lead-free? Contains lead Contains lead Contains lead
Is it Rohs certified? incompatible incompatible incompatible
Maker IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology)
Parts packaging code TSSOP SSOP SSOP
package instruction 6.10 X 12.50 MM, 0.92 MM HEIGHT, MO-153, TSSOP-48 SSOP, SSOP48,.4 7.50 X 15.90 MM, 2.30 MM HEIGHT, MO-118, SSOP-48
Contacts 48 48 48
Reach Compliance Code not_compliant not_compliant not_compliant
ECCN code EAR99 EAR99 EAR99
series 87158 87158 87158
Input adjustment DIFFERENTIAL DIFFERENTIAL DIFFERENTIAL
JESD-30 code R-PDSO-G48 R-PDSO-G48 R-PDSO-G48
JESD-609 code e0 e0 e0
length 12.5 mm 15.875 mm 15.875 mm
Logic integrated circuit type CLOCK DRIVER LOW SKEW CLOCK DRIVER LOW SKEW CLOCK DRIVER
Maximum Frequency@Nom-Sup 600000000 Hz 600000000 Hz 600000000 Hz
Humidity sensitivity level 1 1 1
Number of functions 1 1 1
Number of terminals 48 48 48
Actual output times 6 6 6
Maximum operating temperature 85 °C 85 °C 85 °C
Output characteristics 3-STATE 3-STATE 3-STATE
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code TSSOP SSOP SSOP
Encapsulate equivalent code TSSOP48,.3,20 SSOP48,.4 SSOP48,.4
Package shape RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 240 225 225
power supply 3.3 V 3.3 V 3.3 V
Maximum supply current (ICC) 65 mA 65 mA 65 mA
propagation delay (tpd) 4 ns 4 ns 4 ns
Certification status Not Qualified Not Qualified Not Qualified
Same Edge Skew-Max(tskwd) 0.1 ns 0.1 ns 0.1 ns
Maximum seat height 1.2 mm 2.8 mm 2.8 mm
Maximum supply voltage (Vsup) 3.465 V 3.465 V 3.465 V
Minimum supply voltage (Vsup) 3.135 V 3.135 V 3.135 V
Nominal supply voltage (Vsup) 3.3 V 3.3 V 3.3 V
surface mount YES YES YES
Temperature level OTHER OTHER OTHER
Terminal surface Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15)
Terminal form GULL WING GULL WING GULL WING
Terminal pitch 0.5 mm 0.635 mm 0.635 mm
Terminal location DUAL DUAL DUAL
Maximum time at peak reflow temperature 20 20 20
width 6.1 mm 7.5 mm 7.5 mm
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