87004AG-03T [IDT]

Clock Driver, PDSO20;
87004AG-03T
型号: 87004AG-03T
厂家: INTEGRATED DEVICE TECHNOLOGY    INTEGRATED DEVICE TECHNOLOGY
描述:

Clock Driver, PDSO20

光电二极管
文件: 总13页 (文件大小:247K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
PRELIMINARY  
LVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
ICS87004-03  
GENERAL DESCRIPTION  
FEATURES  
The ICS87004-03 is a low skew, ÷1, ÷2 ÷3, ÷4  
Two banks of two LVCMOS/LVTTL outputs,  
ICS  
HiPerClockS™  
÷5, ÷6 ÷8, ÷16 LVCMOS/LVTTL Fanout Buffer/  
Divider and a member of theHiPerClockS™ family  
of High Performance Clock Solutions from IDT. The  
ICS87004-03 has selectable clock inputs that  
15Ω typical output impedance  
• Selectable LVCMOS/LVTTL clock inputs  
LVCMOS_CLK supports the following input types: LVCMOS,  
LVTTL  
accept single ended input levels. Output enable pin controls  
whether the output is in the active or high impedance state.  
Maximum output frequency: 200MHz  
Output skew: 100ps (typical)  
Bank skew: 50ps (typical)  
The ICS87004-03 is characterized at 3.3V, 2.5V and mixed 3.3V/  
2.5V, 3.3V/1.8V, 2.5V/1.8V input/output supply operating  
modes.Guaranteed bank, output, and part-to-part skew  
characteristics make the ICS87004-03 ideal for those  
applications demanding well defined performance and  
repeatability.  
Part-to-part skew: TBD  
• Power supply modes:  
Core/Output  
3.3V/3.3V  
3.3V/2.5V  
3.3V/1.8V  
2.5V/2.5V  
2.5V/1.8V  
0°C to 70°C ambient operating temperature  
Available in both standard (RoHS 5) and lead-free (RoHS 6)  
packages  
BLOCK DIAGRAM  
Pullup  
OEA  
3
Pulldown  
NA2:NA0  
N Output Divider  
NA2:NA0  
PIN ASSIGNMENT  
0 0 0 ÷1 (default)  
VDD  
NA2  
NA1  
NA0  
OEA  
VDDOA  
QA0  
QA1  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
0 0 1 ÷2  
QA0  
0 1 0 ÷3  
0 1 1 ÷4  
Pulldown  
CLK_SEL  
QA1  
1 0 0 ÷5  
1 0 1 ÷6  
CLK0  
CLK_SEL  
CLK1  
GND  
QB1  
QB0  
VDD0A  
1 1 0 ÷8  
Pulldown  
Pulldown  
CLK0  
CLK1  
0
1
1 1 1 ÷16  
VDDOB  
NB2  
NB1  
NB0  
GND  
OEB  
N Output Divider  
NB2:NB0  
VDD0B  
0 0 0 ÷1 (default)  
0 0 1 ÷2  
ICS87004-03  
20-Lead TSSOP  
6.50mm x 4.40mm x 0.92mm package body  
G Package  
QB0  
QB1  
0 1 0 ÷3  
0 1 1 ÷4  
1 0 0 ÷5  
1 0 1 ÷6  
Top View  
1 1 0 ÷8  
1 1 1 ÷16  
3
Pulldown  
NB2:NB0  
OEB  
Pullup  
The Preliminary Information presented herein represents a product in pre-production.The noted characteristics are based on initial product characterization  
and/or qualification.Integrated DeviceTechnology, Incorporated (IDT) reserves the right to change any circuitry or specifications without notice.  
IDT/ ICSLVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
1
ICS87004AG-03 REV. B FEBRUARY 5, 2007  
ICS87004-03  
LVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
PRELIMINARY  
TABLE 1. PIN DESCRIPTIONS  
Number  
Name  
Type  
Description  
1
VDD  
Power  
Input  
Input  
Input  
Power supply pin.  
N divider pins for Bank A outputs.  
LVCMOS / LVTTL interface levels.  
2, 3, 4  
5, 7  
6
NA2, NA1, NA0  
CLK0, CLK1  
CLK_SEL  
Pulldown  
Pulldown LVCMOS / LVTTL clock inputs.  
Clock select input. When HIGH, selects CLK1 input.  
When LOW, selects CLK0 input. LVCMOS / LVTTL interface levels.  
N divider pins for Bank B outputs.  
LVCMOS / LVTTL interface levels.  
Output enable. When LOW, Bank B outputs are in HIGH  
impedance state. When HIGH, Bank B outputs are active.  
LVCMOS / LVTTL interface levels.  
Pulldown  
Pulldown  
8, 9, 10  
11  
NB2, NB1, NB0  
OEB  
Input  
Input  
Pullup  
12, 16  
13  
GND  
VDDOB  
Power  
Power  
Output  
Output  
Power  
Power supply ground.  
Output supply pin for Bank B outputs.  
Bank B clock outputs. LVCMOS / LVTTL interface levels.  
Bank A clock outputs. LVCMOS / LVTTL interface levels.  
Bank A output supply pin.  
14, 15  
17, 18  
19  
QB0, QB1  
QA1, QA0  
VDDOA  
Output enable. When LOW, Bank A outputs are in HIGH  
impedance state. When HIGH, Bank A outputs are active.  
LVCMOS / LVTTL interface levels.  
20  
OEA  
Input  
Pullup  
NOTE: Pullup and Pulldown refer to internal input resistors. See Table 2, Pin Characteristics, for typical values.  
TABLE 2. PIN CHARACTERISTICS  
Units  
pF  
Symbol Parameter  
Test Conditions  
Minimum Typical Maximum  
CIN  
Input Capacitance  
Input Pullup Resistor  
4
RPULLUP  
51  
51  
kΩ  
RPULLDOWN Input Pulldown Resistor  
kΩ  
Power Dissipation Capacitance  
(per output)  
CPD  
TBD  
15  
pF  
ROUT  
Output Impedance  
Ω
TABLE 3. PROGRAMMABLE OUTPUT DIVIDER FUNCTION TABLE  
Inputs  
Output Frequency (MHz)  
Minimum Maximum  
N2  
0
N1  
0
N0  
0
N Divider Value  
÷1 (default)  
0
0
1
÷2  
÷3  
0
1
0
0
1
1
÷4  
1
0
0
÷5  
1
0
1
÷6  
1
1
0
÷8  
1
1
1
÷16  
NOTE: Some combinations of Bank A and Bank B output divider selections  
are not synchronous.  
IDT/ ICSLVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
2
ICS87004AG-03 REV. B FEBRUARY 5, 2007  
ICS87004-03  
LVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
PRELIMINARY  
ABSOLUTE MAXIMUM RATINGS  
Supply Voltage, V  
4.6V  
NOTE: Stresses beyond those listed under Absolute  
Maximum Ratings may cause permanent damage to the  
device.These ratings are stress specifications only. Functional op-  
eration of product at these conditions or any conditions beyond  
those listed in the DC Characteristics or AC Characteristics is not  
implied. Exposure to absolute maximum rating conditions for ex-  
tended periods may affect product reliability.  
DD  
Inputs, V  
-0.5V to VDD + 0.5 V  
-0.5V to VDD + 0.5V  
I
Outputs, VO  
Package Thermal Impedance, θJA 93.1°C/W (0 lfpm)  
Storage Temperature, T -65°C to 150°C  
STG  
TABLE 4A. POWER SUPPLY DC CHARACTERISTICS, VDD = VDDOA = VDDOB = 3.3V 5ꢀ, TA = 0°C TO 70°C  
Symbol  
Parameter  
Test Conditions  
Minimum Typical Maximum Units  
VDD  
Power Supply Voltage  
3.135  
3.135  
3.3  
3.3  
40  
1
3.465  
3.465  
V
V
DDOA, VDDOB Output Supply Voltage  
V
IDD  
Power Supply Current  
Output Supply Current  
mA  
mA  
IDDOA, IDDOB  
TABLE 4B. POWER SUPPLY DC CHARACTERISTICS, VDD = 3.3V 5ꢀ, VDDOA = VDDOB = 2.5V 5ꢀ, TA = 0°C TO 70°C  
Symbol  
Parameter  
Test Conditions  
Minimum Typical Maximum Units  
VDD  
Power Supply Voltage  
3.135  
2.375  
3.3  
2.5  
40  
1
3.465  
2.625  
V
V
DDOA, VDDOB Output Supply Voltage  
V
IDD  
Power Supply Current  
Output Supply Current  
mA  
mA  
I
DDOA, IDDOB  
TABLE 4C. POWER SUPPLY DC CHARACTERISTICS, VDD = 3.3V 5ꢀ, VDDOA = VDDOB = 1.8V 0.15V, TA = 0°C TO 70°C  
Symbol  
Parameter  
Test Conditions  
Minimum Typical Maximum Units  
VDD  
Power Supply Voltage  
3.135  
1.65  
3.3  
1.8  
40  
1
3.465  
1.95  
V
VDDOA, VDDOB Output Supply Voltage  
V
IDD  
Power Supply Current  
Output Supply Current  
mA  
mA  
IDDOA, IDDOB  
TABLE 4D. POWER SUPPLY DC CHARACTERISTICS, VDD = VDDOA = VDDOB = 2.5V 5ꢀ, TA = 0°C TO 70°C  
Symbol  
Parameter  
Test Conditions  
Minimum Typical Maximum Units  
VDD  
Power Supply Voltage  
2.375  
2.375  
2.5  
2.5  
39  
1
2.625  
2.625  
V
VDDOA, VDDOB Output Supply Voltage  
V
IDD  
Power Supply Current  
Output Supply Current  
mA  
mA  
I
DDOA, IDDOB  
TABLE 4E. POWER SUPPLY DC CHARACTERISTICS, VDD = 2.5V 5ꢀ, VDDOA = VDDOB = 1.8V 0.15V, TA = 0°C TO 70°C  
Symbol  
Parameter  
Test Conditions  
Minimum Typical Maximum Units  
VDD  
Power Supply Voltage  
2.375  
1.65  
2.5  
1.8  
39  
1
2.625  
1.95  
V
V
DDOA, VDDOB Output Supply Voltage  
V
IDD  
Power Supply Current  
Output Supply Current  
mA  
mA  
I
DDOA, IDDOB  
IDT/ ICSLVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
3
ICS87004AG-03 REV. B FEBRUARY 5, 2007  
ICS87004-03  
LVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
PRELIMINARY  
TABLE 4F. LVCMOS/LVTTL DC CHARACTERISTICS, VDD = 3.3V 5ꢀ OR 2.5V 5ꢀVDDOA = VDDOB = 3.3V 5ꢀ, 2.5V 5ꢀ OR  
1.8V 0.15V, TA = 0°C TO 70°C  
Symbol Parameter  
Test Conditions  
VDD = 3.3V  
Minimum Typical Maximum Units  
2
VDD + 0.3  
VDD + 0.3  
0.8  
V
V
V
V
VIH  
VIL  
Input High Voltage  
VDD = 2.5V  
1.7  
-0.3  
-0.3  
VDD = 3.3V  
Input Low Voltage  
CLK0, CLK1, CLK_SEL,  
VDD = 2.5V  
VDD = VIN = 3.465V  
0.7  
150  
5
µA  
µA  
µA  
NA2:NA0, NB2:NB0  
or 2.625V  
VDD = VIN = 3.465V  
Input  
High Current  
IIH  
OEA, OEB  
or 2.625V  
VDD = 3.465V or 2.625V,  
VIN = 0V  
CLK0, CLK1, CLK_SEL,  
NA2:NA0, NB2:NB0  
-5  
Input  
Low Current  
IIL  
VDD = 3.465V or 2.625V,  
OEA, OEB  
-150  
µA  
V
IN = 0V  
DDOX = 3.3V 5ꢀ  
VDDOX = 2.5V 5ꢀ  
V
2.6  
1.8  
1.5  
V
V
VOH  
Output High Voltage; NOTE 1  
Output Low Voltage; NOTE 1  
V
DDOX = 1.8V 0.15V  
V
VDDOX = 3.3V 5ꢀ  
0.5  
0.5  
0.4  
V
VOL  
V
DDOX = 2.5V 5ꢀ  
V
VDDOX = 1.8V 0.15V  
V
IOZL  
IOZH  
Output Hi-Z Current Low  
Output Hi-Z Current High  
-5  
µA  
µA  
5
NOTE 1: Outputs terminated with 50Ω to VDDOX/2. See Parameter Measurement Information, Output Load Test Circuit.  
TABLE 5A. AC CHARACTERISTICS, VDD = VDDOA = VDDOB = 3.3V 5ꢀ, TA = 0°C TO 70°C  
Symbol Parameter  
Test Conditions  
Minimum Typical Maximum Units  
fMAX  
Output Frequency  
200  
MHz  
ns  
ps  
ps  
ps  
ps  
tPD  
Propagation Delay, NOTE 1  
Output Skew; NOTE 2, 3  
Part-to-Part Skew; NOTE 3, 4  
Bank Skew; NOTE 3, 5  
4.5  
100  
TBD  
50  
tsk(o)  
tsk(pp)  
tsk(b)  
tR / tF  
odc  
Output Rise/Fall Time; NOTE 6  
Output Duty Cycle  
20ꢀ to 80ꢀ  
800  
50  
tEN  
Output Enable Time; NOTE 6  
Output Disable Time; NOTE 6  
5
5
ns  
ns  
tDIS  
All parameters measured at ƒ TBDMHz unless noted otherwise.  
NOTE 1: Measured from VDD/2 of the input to VDDOX/2 of the output.  
NOTE 2: Defined as skew between outputs at the same supply voltage and with equal load conditions.  
Measured at VDDOX/2.  
NOTE 3: This parameter is defined in accordance with JEDEC Standard 65.  
NOTE 4: Defined as skew between outputs on different devices operating a the same supply voltages and  
with equal load conditions. Using the same type of input on each device, the output is measured at VDDOX/2.  
NOTE: 5 Defined as skew within a bank with equal load conditions.  
NOTE 6: These parameters are guaranteed by characterization. Not tested in production.  
IDT/ ICSLVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
4
ICS87004AG-03 REV. B FEBRUARY 5, 2007  
ICS87004-03  
LVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
PRELIMINARY  
TABLE 5B. AC CHARACTERISTICS, VDD = 3.3V 5ꢀ, VDDOA = VDDOB = 2.5V 5ꢀ, TA = 0°C TO 70°C  
Symbol Parameter  
Test Conditions  
Minimum Typical Maximum Units  
fMAX  
Output Frequency  
200  
MHz  
ns  
ps  
ps  
ps  
ps  
tPD  
Propagation Delay, NOTE 1  
Output Skew; NOTE 2, 3  
Part-to-Part Skew; NOTE 3, 4  
Bank Skew; NOTE 3, 5  
4.5  
100  
TBD  
50  
tsk(o)  
tsk(pp)  
tsk(b)  
tR / tF  
odc  
Output Rise/Fall Time; NOTE 6  
Output Duty Cycle  
20ꢀ to 80ꢀ  
850  
50  
tEN  
Output Enable Time; NOTE 6  
Output Disable Time; NOTE 6  
5
5
ns  
ns  
tDIS  
All parameters measured at ƒ TBDMHz unless noted otherwise.  
NOTE 1: Measured from VDD/2 of the input to VDDOX/2 of the output.  
NOTE 2: Defined as skew between outputs at the same supply voltage and with equal load conditions.  
Measured at VDDOX/2.  
NOTE 3: This parameter is defined in accordance with JEDEC Standard 65.  
NOTE 4: Defined as skew between outputs on different devices operating a the same supply voltages and  
with equal load conditions. Using the same type of input on each device, the output is measured at VDDOX/2.  
NOTE: 5 Defined as skew within a bank with equal load conditions.  
NOTE 6: These parameters are guaranteed by characterization. Not tested in production.  
TABLE 5C. AC CHARACTERISTICS, VDD = 3.3V 5ꢀ, VDDOA = VDDOB = 1.8V 0.15V, TA = 0°C TO 70°C  
Symbol Parameter  
Test Conditions  
Minimum Typical Maximum Units  
fMAX  
Output Frequency  
200  
MHz  
ns  
ps  
ps  
ps  
ps  
tPD  
Propagation Delay, NOTE 1  
Output Skew; NOTE 2, 3  
Part-to-Part Skew; NOTE 3, 4  
Bank Skew; NOTE 3, 5  
4.5  
100  
TBD  
50  
tsk(o)  
tsk(pp)  
tsk(b)  
tR / tF  
odc  
Output Rise/Fall Time; NOTE 6  
Output Duty Cycle  
20ꢀ to 80ꢀ  
900  
50  
tEN  
Output Enable Time; NOTE 6  
Output Disable Time; NOTE 6  
5
5
ns  
ns  
tDIS  
All parameters measured at ƒ TBDMHz unless noted otherwise.  
NOTE 1: Measured from VDD/2 of the input to VDDOX/2 of the output.  
NOTE 2: Defined as skew between outputs at the same supply voltage and with equal load conditions.  
Measured at VDDOX/2.  
NOTE 3: This parameter is defined in accordance with JEDEC Standard 65.  
NOTE 4: Defined as skew between outputs on different devices operating a the same supply voltages and  
with equal load conditions. Using the same type of input on each device, the output is measured at VDDOX/2.  
NOTE: 5 Defined as skew within a bank with equal load conditions.  
NOTE 6: These parameters are guaranteed by characterization. Not tested in production.  
IDT/ ICSLVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
5
ICS87004AG-03 REV. B FEBRUARY 5, 2007  
ICS87004-03  
LVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
PRELIMINARY  
TABLE 5D. AC CHARACTERISTICS, VDD = VDDOA = VDDOB = 2.5V 5ꢀ, TA = 0°C TO 70°C  
Symbol Parameter  
Test Conditions  
Minimum Typical Maximum Units  
fMAX  
Output Frequency  
200  
MHz  
ns  
ps  
ps  
ps  
ps  
tPD  
Propagation Delay, NOTE 1  
Output Skew; NOTE 2, 3  
Part-to-Part Skew; NOTE 3, 4  
Bank Skew; NOTE 3, 5  
4.5  
100  
TBD  
50  
tsk(o)  
tsk(pp)  
tsk(b)  
tR / tF  
odc  
Output Rise/Fall Time; NOTE 6  
Output Duty Cycle  
20ꢀ to 80ꢀ  
950  
50  
tEN  
Output Enable Time; NOTE 6  
Output Disable Time; NOTE 6  
5
5
ns  
ns  
tDIS  
All parameters measured at ƒ TBDMHz unless noted otherwise.  
NOTE 1: Measured from VDD/2 of the input to VDDOX/2 of the output.  
NOTE 2: Defined as skew between outputs at the same supply voltage and with equal load conditions.  
Measured at VDDOX/2.  
NOTE 3: This parameter is defined in accordance with JEDEC Standard 65.  
NOTE 4: Defined as skew between outputs on different devices operating a the same supply voltages and  
with equal load conditions. Using the same type of input on each device, the output is measured at VDDOX/2.  
NOTE: 5 Defined as skew within a bank with equal load conditions.  
NOTE 6: These parameters are guaranteed by characterization. Not tested in production.  
TABLE 5E. AC CHARACTERISTICS, VDD = 2.5V 5ꢀ, VDDOA = VDDOB = 1.8V 0.15V, TA = 0°C TO 70°C  
Symbol Parameter  
Test Conditions  
Minimum Typical Maximum Units  
fMAX  
Output Frequency  
200  
MHz  
ns  
ps  
ps  
ps  
ps  
tPD  
Propagation Delay, NOTE 1  
Output Skew; NOTE 2, 3  
Part-to-Part Skew; NOTE 3, 4  
Bank Skew; NOTE 3, 5  
4.5  
100  
TBD  
50  
tsk(o)  
tsk(pp)  
tsk(b)  
tR / tF  
odc  
Output Rise/Fall Time; NOTE 6  
Output Duty Cycle  
20ꢀ to 80ꢀ  
1000  
50  
tEN  
Output Enable Time; NOTE 6  
Output Disable Time; NOTE 6  
5
5
ns  
ns  
tDIS  
All parameters measured at ƒ TBDMHz unless noted otherwise.  
NOTE 1: Measured from VDD/2 of the input to VDDOX/2 of the output.  
NOTE 2: Defined as skew between outputs at the same supply voltage and with equal load conditions.  
Measured at VDDOX/2.  
NOTE 3: This parameter is defined in accordance with JEDEC Standard 65.  
NOTE 4: Defined as skew between outputs on different devices operating a the same supply voltages and  
with equal load conditions. Using the same type of input on each device, the output is measured at VDDOX/2.  
NOTE: 5 Defined as skew within a bank with equal load conditions.  
NOTE 6: These parameters are guaranteed by characterization. Not tested in production.  
IDT/ ICSLVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
6
ICS87004AG-03 REV. B FEBRUARY 5, 2007  
ICS87004-03  
LVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
PRELIMINARY  
PARAMETER MEASUREMENT INFORMATION  
1.65V 5ꢀ  
2.05V 5ꢀ  
1.25V 5ꢀ  
SCOPE  
VDD,  
VDDOA,  
VDDOB  
SCOPE  
VDD  
Qx  
VDDOA,  
VDDOB  
Qx  
LVCMOS  
GND  
GND  
LVCMOS  
-1.65V 5ꢀ  
-1.25V 5ꢀ  
3.3V CORE/3.3V OUTPUT LOAD AC TEST CIRCUIT  
3.3V CORE/ 2.5V OUTPUT LOAD AC TEST CIRCUIT  
2.4V 0.09V  
0.9V 0.075V  
PART 1  
Qx  
VDDOX  
2
SCOPE  
VDD  
VDDOA,  
VDDOB  
Qx  
PART 2  
Qy  
VDDOX  
GND  
GND  
LVCMOS  
2
tsk(pp)  
-0.9V 0.075V  
3.3V CORE/ 1.8V OUTPUT LOAD AC TEST CIRCUIT  
PART-TO-PART SKEW  
VDDOX  
2
VDDOX  
QX0, QX1  
QX0, QX1  
Qx  
Qy  
2
VDDOX  
2
VDDOX  
2
tsk(o)  
tsk(b)  
OUTPUT SKEW  
BANK SKEW  
IDT/ ICSLVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
7
ICS87004AG-03 REV. B FEBRUARY 5, 2007  
ICS87004-03  
LVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
PRELIMINARY  
VDD  
80ꢀ  
80ꢀ  
tR  
2
CLK0,  
CLK1  
20ꢀ  
20ꢀ  
Clock  
Outputs  
VDDOX  
tF  
2
QA0,QA1  
QB0,QB1  
t
PD  
PROPAGATION DELAY  
OUTPUT RISE/FALL TIME  
VDDOX  
2
QA0,QA1  
QB0,QB1  
tPW  
tPERIOD  
tPW  
x 100ꢀ  
odc =  
tPERIOD  
OUTPUT DUTY CYCLE/PULSE WIDTH/PERIOD  
IDT/ ICSLVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
8
ICS87004AG-03 REV. B FEBRUARY 5, 2007  
ICS87004-03  
LVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
PRELIMINARY  
APPLICATION INFORMATION  
RECOMMENDATIONS FOR UNUSED INPUT AND OUTPUT PINS  
INPUTS:  
OUTPUTS:  
CLK INPUT:  
LVCMOS OUTPUT:  
For applications not requiring the use of a clock input, it can be  
left floating. Though not required, but for additional protection, a  
1kΩ resistor can be tied from the CLK input to ground.  
All unused LVCMOS output can be left floating. There should  
be no trace attached.  
LVCMOS CONTROL PINS:  
All control pins have internal pull-ups or pull-downs; additional  
resistance is not required but can be added for additional  
protection. A 1kΩ resistor can be used.  
IDT/ ICSLVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
9
ICS87004AG-03 REV. B FEBRUARY 5, 2007  
ICS87004-03  
LVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
PRELIMINARY  
RELIABILITY INFORMATION  
TABLE 6. θ VS. AIR FLOW TABLE FOR 20 LEAD TSSOP  
JA  
θ by Velocity (Linear Feet per Minute)  
JA  
0
200  
88.7°C/W  
500  
86.6°C/W  
Multi-Layer PCB, JEDEC Standard Test Boards  
93.1°C/W  
TRANSISTOR COUNT  
The transistor count for ICS87004-03 is: 2781  
IDT/ ICSLVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
10  
ICS87004AG-03 REV. B FEBRUARY 5, 2007  
ICS87004-03  
LVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
PRELIMINARY  
PACKAGE OUTLINE - G SUFFIX FOR 20 LEAD TSSOP  
TABLE 7. PACKAGE DIMENSIONS  
Millimeters  
SYMBOL  
MIN  
MAX  
N
A
20  
--  
1.20  
0.15  
1.05  
0.30  
0.20  
6.60  
A1  
A2  
b
0.05  
0.80  
0.19  
0.09  
6.40  
c
D
E
6.40 BASIC  
0.65 BASIC  
E1  
e
4.30  
4.50  
L
0.45  
0°  
0.75  
8°  
α
aaa  
--  
0.10  
Reference Document: JEDEC Publication 95, MO-153  
IDT/ ICSLVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
11  
ICS87004AG-03 REV. B FEBRUARY 5, 2007  
ICS87004-03  
LVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
PRELIMINARY  
TABLE 8. ORDERING INFORMATION  
Part/Order Number  
ICS87004AG-03  
Marking  
ICS87004AG03  
ICS87004AG03  
TBD  
Package  
Shipping Packaging Temperature  
20 Lead TSSOP  
tube  
0°C to 70°C  
ICS87004AG-03T  
ICS87004AG-03LF  
ICS87004AG-03LFT  
20 Lead TSSOP  
2500 tape & reel  
tube  
0°C to 70°C  
0°C to 70°C  
0°C to 70°C  
20 Lead "Lead-Free" TSSOP  
20 Lead "Lead-Free" TSSOP  
TBD  
2500 tape & reel  
NOTE: Parts that are ordered with an "LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant.  
While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology, Incorporated (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  
applications. Any other applications such as those requiring extended temperature ranges, 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.  
IDT/ ICSLVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
12  
ICS87004AG-03 REV. B FEBRUARY 5, 2007  
ICS87004-03  
LVCMOS/LVTTL FANOUT BUFFER/DIVIDER  
PRELIMINARY  
Innovate with IDT and accelerate your future networks. Contact:  
www.IDT.com  
For Sales  
800-345-7015  
408-284-8200  
Fax: 408-284-2775  
For Tech Support  
netcom@idt.com  
480-763-2056  
Corporate Headquarters  
Integrated Device Technology, Inc.  
6024 Silver Creek Valley Road  
San Jose, CA 95138  
Asia Pacific and Japan  
Integrated Device Technology  
Singapore (1997) Pte. Ltd.  
Reg. No. 199707558G  
435 Orchard Road  
Europe  
IDT Europe, Limited  
321 Kingston Road  
Leatherhead, Surrey  
KT22 7TU  
United States  
800 345 7015  
#20-03 Wisma Atria  
England  
+408 284 8200 (outside U.S.)  
Singapore 238877  
+44 (0) 1372 363 339  
Fax: +44 (0) 1372 378851  
+65 6 887 5505  
© 2006 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT, the IDT logo, ICS and HiPerClockS are trademarks  
of Integrated Device Technology, Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be  
trademarks or registered trademarks used to identify products or services of their respective owners.  
Printed in USA  

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