86004BG-01T [IDT]

Clock Driver, PDSO16;
86004BG-01T
型号: 86004BG-01T
厂家: INTEGRATED DEVICE TECHNOLOGY    INTEGRATED DEVICE TECHNOLOGY
描述:

Clock Driver, PDSO16

光电二极管
文件: 总12页 (文件大小:253K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
62.5MHZ TO 250MHZ, 1:4 LVCMOS/  
LVTTL ZERO DELAY CLOCK BUFFER  
ICS86004-01  
FEATURES  
GENERAL DESCRIPTION  
• Four LVCMOS/LVTTL outputs, 7Ω typical output impedance  
• Single LVCMOS/LVTTL clock input  
The ICS86004-01 is a high performance 1-to-4  
ICS  
HiPerClockS™  
LVCMOS/LVTTL Clock Buffer and a member of  
the HiPerClockS™ family of High Performance  
Clock Solutions from IDT. The ICS86004-01 has a  
fully integrated PLL and can be configured as zero  
• CLK accepts the following input levels: LVCMOS or LVTTL  
• Output frequency range: 62.5MHz to 250MHz  
• Input frequency range: 62.5MHz to 250MHz  
delay buffer and has an input and output frequency range of  
62.5MHz to 250MHz. The external feedback allows the  
device to achieve “zero delay” between the input clock and the  
output clocks. The PLL_SEL pin can be used to bypass the  
PLL for system test and debug purposes. In bypass mode, the  
reference clock is routed around the PLL and into the  
internal output divider.  
• External feedback for “zero delay” clock regeneration  
with configurable frequencies  
• Fully integrated PLL  
• Cycle-to-cycle jitter, (F_SEL = 1): 45ps (maximum)  
• Output skew: 60ps (maximum)  
• Supply Voltage Modes:  
(Core/Output)  
3.3V/3.3V  
3.3V/2.5V  
2.5V/2.5V  
• 5V tolerant input  
• -40°C to 70°C ambient operating temperature  
• Available in both standard (RoHS 5) and lead-free (RoHS 6)  
packages  
CONTROL INPUT FUNCTION TABLE  
Input/Output  
Input  
Frequency Range (MHz)  
F_SEL  
Minimum  
125  
Maximum  
250  
0
1
62.5  
125  
BLOCK DIAGRAM  
PIN ASSIGNMENT  
PLL_SEL  
1
2
3
4
5
6
7
8
Q1  
GND  
Q0  
F_SEL  
VDD  
CLK  
GND  
VDDA  
16  
15  
14  
13  
12  
11  
10  
9
VDDO  
Q2  
GND  
Q3  
VDDO  
MR  
FB_IN  
PLL_SEL  
Q0  
Q1  
Q2  
Q3  
÷8  
0
1
CLK  
PLL  
1:1  
FB_IN  
ICS86004-01  
16-Lead TSSOP  
4.4mm x 5.0mm x 0.925mm package body  
G Package  
Top View  
MR  
F_SEL  
IDT/ ICSLVCMOS ZERO DELAY CLOCK BUFFER  
1
ICS86004BG-01 REV. D JANUARY 19, 2009  
ICS86004-01  
62.5MHZ TO 250MHZ, 1:4 LVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
TABLE 1. PIN DESCRIPTIONS  
Number  
1, 3,  
13, 15  
Name  
Q1, Q0,  
Q3, Q2  
Type  
Output  
Power  
Description  
Clock outputs. 7Ω typical output impedance. LVCMOS/LVTTL interface levels.  
2, 7, 14  
4
GND  
Power supply ground.  
Frequency range select input. When LOW, I/O frequency range is from  
F_SEL  
Input Pulldown 125MHz to 250Mz. When HIGH, I/O frequency range is from  
62.5MHz to 125MHz. LVCMOS/LVTTL interface levels.  
5
6
8
VDD  
CLK  
VDDA  
Power  
Core supply pin.  
Input Pulldown LVCMOS/LVTTL clock input.  
Power  
Analog supply pin.  
Selects between the PLL and reference clock as input to the dividers.  
When LOW, selects the reference clock (PLL Bypass). When HIGH,  
selects PLL (PLL Enabled). LVCMOS/LVTTL interface levels.  
9
PLL_SEL Input  
Pullup  
Feedback input to phase detector for regenerating clocks with "zero delay".  
Connect to one of the outputs. LVCMOS/LVTTL interface levels.  
Active HIGH Master Reset. When logic HIGH, the internal dividers are reset  
10  
FB_IN  
Input Pulldown  
11  
MR  
Input Pulldown causing the outputs to go low. When logic LOW, the internal dividers and the  
outputs are enabled. LVCMOS/LVTTL interface levels.  
12, 16  
VDDO  
Power  
Output supply pins.  
NOTE: Pullup and Pulldown refer to internal input resistors. See Table 2, Pin Characteristics, for typical values.  
TABLE 2. PIN CHARACTERISTICS  
Symbol  
CIN  
Parameter  
Test Conditions  
Minimum  
Typical  
Maximum Units  
Input Capacitance  
Input Pullup Resistor  
4
pF  
kΩ  
kΩ  
RPULLUP  
51  
51  
RPULLDOWN Input Pulldown Resistor  
VDD, VDDO = 3.465V  
VDD, VDDO = 2.625V  
3.3V 5%  
23  
17  
12  
pF  
pF  
Ω
CPD  
Power Dissipation Capacitance  
(per output)  
ROUT  
Output Impedance  
5
7
TABLE 3. CONTROL INPUT FUNCTION TABLE  
Input/Output  
Input  
Frequency Range (MHz)  
F_SEL  
Minimum  
125  
Maximum  
250  
0
1
62.5  
125  
IDT/ ICSLVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
2
ICS86004BG-01 REV. D JANUARY 19, 2009  
ICS86004-01  
62.5MHZ TO 250MHZ, 1:4 LVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
ABSOLUTE MAXIMUM RATINGS  
Supply Voltage, VDD  
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.  
Inputs, V  
-0.5V to +5.0V  
-0.5V to VDDO + 0.5V  
89°C/W (0 lfpm)  
-65°C to 150°C  
I
Outputs, VO  
Package Thermal Impedance, θ  
JA  
Storage Temperature, T  
STG  
TABLE 4A. POWER SUPPLY DC CHARACTERISTICS, VDD = VDDO = 3.3V 5%, TA = -40°C TO 70°C  
Symbol Parameter Test Conditions Minimum Typical  
Maximum Units  
VDD  
VDDA  
VDDO  
IDD  
Core Supply Voltage  
3.135  
3.135  
3.135  
3.3  
3.3  
3.3  
3.465  
VDD  
3.465  
100  
16  
V
V
Analog Supply Voltage  
Output Supply Voltage  
Power Supply Current  
Analog Supply Current  
Output Supply Current  
V
mA  
mA  
mA  
IDDA  
IDDO  
6
NOTE: Special thermal handling maybe required in some configurations.  
TABLE 4B. POWER SUPPLY DC CHARACTERISTICS, VDD = 3.3V 5%, VDDO = 2.5V 5%, TA = -40°C TO 70°C  
Symbol Parameter  
Test Conditions  
Minimum  
3.135  
Typical  
3.3  
Maximum Units  
VDD  
VDDA  
VDDO  
IDD  
Core Supply Voltage  
3.465  
VDD  
2.625  
100  
16  
V
V
Analog Supply Voltage  
Output Supply Voltage  
Power Supply Current  
Analog Supply Current  
Output Supply Current  
3.135  
3.3  
2.375  
2.5  
V
mA  
mA  
mA  
IDDA  
IDDO  
6
TABLE 4C. POWER SUPPLY DC CHARACTERISTICS, VDD = VDDO = 2.5V 5%, TA = -40°C TO 70°C  
Symbol Parameter  
Test Conditions  
Minimum  
2.375  
Typical  
2.5  
Maximum Units  
VDD  
VDDA  
VDDO  
IDD  
Core Supply Voltage  
2.625  
VDD  
2.625  
96  
V
V
Analog Supply Voltage  
Output Supply Voltage  
Power Supply Current  
Analog Supply Current  
Output Supply Current  
2.375  
2.5  
2.375  
2.5  
V
mA  
mA  
mA  
IDDA  
IDDO  
15  
6
NOTE: Special thermal handling maybe required in some configurations.  
IDT/ ICSLVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
3
ICS86004BG-01 REV. D JANUARY 19, 2009  
ICS86004-01  
62.5MHZ TO 250MHZ, 1:4 LVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
TABLE 4D. LVCMOS / LVTTL DC CHARACTERISTICS, VDD = VDDO = 3.3V 5% OR 2.5V 5%, TA = -40°C TO 70°C  
Symbol Parameter  
Test Conditions  
VDD = 3.465V  
VDD = 2.625V  
VDD = 3.465V  
VDD = 2.625V  
Minimum Typical Maximum Units  
2.0  
1.7  
5.0  
5.0  
0.8  
0.7  
V
V
V
V
VIH  
VIL  
Input High Voltage  
-0.3  
-0.3  
Input Low Voltage  
Input High Current  
CLK, MR,  
FB_IN, F_SEL  
VDD = VIN = 3.465V or 2.625V  
150  
5
µA  
µA  
IIH  
PLL_SEL  
V
DD = VIN = 3.465V or 2.625V  
CLK, MR,  
FB_IN, F_SEL  
VDD = 3.465V or 2.625V,  
VIN = 0V  
-5  
µA  
µA  
IIL  
Input Low Current  
VDD = 3.465V or 2.625V,  
VIN = 0V  
PLL_SEL  
-150  
VDDO = 3.465V  
VDDO = 2.625V  
2.6  
1.8  
V
V
V
VOH  
VOL  
Output High Voltage; NOTE 1  
Output Low Voltage; NOTE 1  
VDDO = 3.465V or 2.625V  
0.5  
NOTE 1: Outputs terminated with 50Ω to VDDO/2. See Parameter Measurement Information Section,  
Output Load Test Circuit diagrams.  
TABLE 5A. AC CHARACTERISTICS, VDD = VDDO = 3.3V 5%, TA = -40°C TO 70°C  
Symbol Parameter  
Test Conditions  
F_SEL = 0  
Minimum Typical Maximum Units  
125  
250  
125  
MHz  
MHz  
fMAX  
Output Frequency  
F_SEL = 1  
62.5  
PLL_SEL = 0V,  
Bypass Mode  
PLL_SEL = 3.3V  
PLL_SEL = 0V  
F_SEL = 0  
tpLH  
Propagation Delay, Low-to-High; NOTE 1  
4.1  
-75  
5.1  
50  
6.1  
ns  
t(Ø)  
Static Phase Offset; NOTE 2, 4  
Output Skew; NOTE 3, 4  
175  
60  
65  
45  
1
ps  
ps  
ps  
ps  
mS  
ps  
%
tsk(o)  
tjit(cc)  
Cycle-to-Cycle Jitter; NOTE 4  
F_SEL = 1  
tL  
PLL Lock Time  
tR / tF  
Output Rise/Fall Time  
300  
44  
750  
56  
53  
F_SEL = 0  
F_SEL = 1  
50  
50  
odc  
Output Duty Cycle  
47  
%
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.All parameters measured at fMAX unless  
noted otherwise.  
All parameters measured at fMAX unless noted otherwise.  
NOTE 1: Measured from the differential input crossing point to the output at VDDO/2.  
NOTE 2: Defined as the time difference between the input reference clock and the average feedback input signal  
when the PLL is locked and the input reference frequency is stable.  
NOTE 3: Defined as skew between outputs at the same supply voltages and with equal load conditions.  
Measured at VDDO/2.  
NOTE 4: This parameter is defined in accordance with JEDEC Standard 65.  
IDT/ ICSLVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
4
ICS86004BG-01 REV. D JANUARY 19, 2009  
ICS86004-01  
62.5MHZ TO 250MHZ, 1:4 LVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
TABLE 5B. AC CHARACTERISTICS, VDD = 3.3V 5%, VDDO = 2.5V 5%, TA = -40°C TO 70°C  
Symbol Parameter  
Test Conditions  
F_SEL = 0  
Minimum Typical Maximum Units  
125  
250  
125  
MHz  
MHz  
fMAX  
Output Frequency  
F_SEL = 1  
62.5  
PLL_SEL = 0V,  
Bypass Mode  
PLL_SEL = 3.3V  
PLL_SEL = 0V  
F_SEL = 0  
tpLH  
Propagation Delay, Low-to-High; NOTE 1  
4.25  
-300  
5.25  
6.25  
ns  
t(Ø)  
Static Phase Offset; NOTE 2, 4  
Output Skew; NOTE 3, 4  
0
60  
65  
45  
1
ps  
ps  
ps  
ps  
mS  
ps  
%
tsk(o)  
tjit(cc)  
Cycle-to-Cycle Jitter; NOTE 4  
F_SEL = 1  
tL  
PLL Lock Time  
tR / tF  
odc  
Output Rise/Fall Time  
Output Duty Cycle  
300  
45  
700  
55  
50  
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.All parameters measured at fMAX unless  
noted otherwise.  
All parameters measured at fMAX unless noted otherwise.  
NOTE 1: Measured from the differential input crossing point to the output at VDDO/2.  
NOTE 2: Defined as the time difference between the input reference clock and the average feedback input signal  
when the PLL is locked and the input reference frequency is stable.  
NOTE 3: Defined as skew between outputs at the same supply voltages and with equal load conditions.  
Measured at VDDO/2.  
NOTE 4: This parameter is defined in accordance with JEDEC Standard 65.  
TABLE 5C. AC CHARACTERISTICS, VDD = VDDO = 2.5V 5%, TA = -40°C TO 70°C  
Symbol Parameter  
Test Conditions  
F_SEL = 0  
Minimum Typical Maximum Units  
125  
250  
125  
MHz  
MHz  
fMAX  
Output Frequency  
F_SEL = 1  
62.5  
PLL_SEL = 0V,  
Bypass Mode  
tpLH  
Propagation Delay, Low-to-High; NOTE 1  
4.5  
5.5  
6.5  
ns  
t(Ø)  
Static Phase Offset; NOTE 2, 4  
Output Skew; NOTE 3, 4  
PLL_SEL = 3.3V  
PLL_SEL = 0V  
F_SEL = 0  
-100  
250  
55  
65  
45  
1
ps  
ps  
ps  
ps  
mS  
ps  
%
tsk(o)  
tjit(cc)  
Cycle-to-Cycle Jitter; NOTE 4  
F_SEL = 1  
tL  
PLL Lock Time  
tR / tF  
odc  
Output Rise/Fall Time  
Output Duty Cycle  
300  
45  
700  
55  
50  
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.All parameters measured at fMAX unless  
noted otherwise.  
NOTE 1: Measured from the differential input crossing point to the output at VDDO/2.  
NOTE 2: Defined as the time difference between the input reference clock and the average feedback input signal  
when the PLL is locked and the input reference frequency is stable.  
NOTE 3: Defined as skew between outputs at the same supply voltages and with equal load conditions.  
Measured at VDDO/2.  
NOTE 4: This parameter is defined in accordance with JEDEC Standard 65.  
IDT/ ICSLVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
5
ICS86004BG-01 REV. D JANUARY 19, 2009  
ICS86004-01  
62.5MHZ TO 250MHZ, 1:4 LVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
PARAMETER MEASUREMENT INFORMATION  
1.65V 5%  
2.05V 5%  
1.25V 5%  
SCOPE  
VDD  
VDDA  
VDDO  
,
SCOPE  
VDD  
VDDA  
,
,
VDDO  
GND  
Qx  
Qx  
LVCMOS  
LVCMOS  
GND  
-1.65V 5%  
-1.25V 5%  
3.3V CORE/2.5V OUTPUT LOAD AC TEST CIRCUIT  
3.3V CORE/3.3V OUTPUT LOAD AC TEST CIRCUIT  
1.25V 5%  
VDDO  
2
VDDO  
2
VDDO  
2
SCOPE  
VDD  
VDDA  
,
Q0:Q3  
,
VDDO  
Qx  
t
t
c
c
y
y
c
c
l
l
e
e n  
n
tcycle n+1  
tcycle n+1  
LVCMOS  
tjit(cc) = tcycle n – tcycle n+1  
1000 Cycles  
GND  
-1.25V 5%  
2.5VCORE/ 2.5V OUTPUT LOAD AC TEST CIRCUIT  
CYCLE-TO-CYCLE JITTER  
VDD  
2
CLK  
VDDO  
Qx  
Qy  
2
VDD  
2
FB_IN  
VDDO  
2
t(Ø)  
tsk(o)  
t(Ø) mean = Static Phase Offset  
(where t(Ø) is any random sample, and t(Ø) mean is the average  
of the sampled cycles measured on controlled edges)  
OUTPUT SKEW  
STATIC PHASE OFFSET  
IDT/ ICSLVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
6
ICS86004BG-01 REV. D JANUARY 19, 2009  
ICS86004-01  
62.5MHZ TO 250MHZ, 1:4 LVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
VDDO  
2
VDDO  
2
VDDO  
2
80%  
tF  
80%  
tR  
Q0:Q3  
tPW  
20%  
20%  
Q0:Q3  
tPERIOD  
tPW  
tPERIOD  
odc =  
OUTPUT RISE/FALL TIME  
OUTPUT DUTY CYCLE/PULSE WIDTH/PERIOD  
VDD  
2
CLK  
VDDO  
2
Q0:Q3  
t
PD  
PROPAGATION DELAY  
IDT/ ICSLVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
7
ICS86004BG-01 REV. D JANUARY 19, 2009  
ICS86004-01  
62.5MHZ TO 250MHZ, 1:4 LVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
APPLICATION INFORMATION  
POWER SUPPLY FILTERING TECHNIQUES  
As in any high speed analog circuitry, the power supply pins  
are vulnerable to random noise. To achieve optimum jitter per-  
formance, power supply isolation is required. The ICS86004-01  
provides separate power supplies to isolate any high switching  
noise from the outputs to the internal PLL. VDD, VDDA and VDDO  
should be individually connected to the power supply  
plane through vias, and 0.01µF bypass capacitors should be used  
for each pin. Figure 1 illustrates this for a generic VDD pin and  
also shows that VDDA requires that an additional 10Ω resistor  
along with a 10µF bypass capacitor be connected to the VDDA  
3.3V or 2.5V  
VDD  
.01µF  
10Ω  
VDDA  
.01µF  
10µF  
FIGURE 1. POWER SUPPLY FILTERING  
pin.  
RECOMMENDATIONS FOR UNUSED INPUT AND OUTPUT PINS  
INPUTS:  
OUTPUTS:  
LVCMOS OUTPUTS:  
LVCMOS CONTROL PINS:  
All control pins have internal pullups or pulldowns; additional  
resistance is not required but can be added for additional  
protection. A 1kΩ resistor can be used.  
All unused LVCMOS output can be left floating. We recommend  
that there is no trace attached.  
SCHEMATIC EXAMPLE  
Figure 2 shows a schematic example of using an ICS86004-01.  
It is recommended to have one decouple capacitor per power  
pin. Each decoupling capacitor should be located as close as  
possible to the power pin. The low pass filter R7, C11 and C16  
for clean analog supply should also be located as close to the  
VDDA pin as possible.  
R1  
43  
VDD  
Zo = 50  
Serial Termination  
R3  
1K  
VDD  
U1  
R2  
43  
VDD  
1
16  
15  
14  
13  
12  
11  
10  
9
Zo = 50  
Q1  
2
VDDO  
Q2  
GND  
Q3  
VDDO  
MR  
GND  
3
Q0  
4
F_SEL  
VDD  
CLK  
GND  
VDDA  
Ro  
~
7
Ohm  
5
6
7
8
Zo = 50  
VDD  
FB_IN  
PLL_SEL  
R8  
43  
R11 43  
LVCMOS  
ICS86004-01  
Zo = 50  
R7  
10  
VDD R6  
1K  
C16  
10u  
C11  
0.01u  
VDD  
Parallel Termination  
(U1-5)  
(U1-12)  
(U1-16)  
VDD  
R4  
100  
C1  
0.1uF  
C2  
0.1uF  
C3  
0.1uF  
Zo = 50  
VDD=3.3V  
R5  
100  
FIGURE 2. ICS86004-01 SCHEMATIC EXAMPLE  
IDT/ ICSLVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
8
ICS86004BG-01 REV. D JANUARY 19, 2009  
ICS86004-01  
62.5MHZ TO 250MHZ, 1:4 LVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
RELIABILITY INFORMATION  
TABLE 6. θ VS. AIR FLOW TABLE FOR 16 LEAD TSSOP  
JA  
θ by Velocity (Linear Feet per Minute)  
JA  
0
200  
118.2°C/W  
81.8°C/W  
500  
106.8°C/W  
78.1°C/W  
Single-Layer PCB, JEDEC Standard Test Boards  
Multi-Layer PCB, JEDEC Standard Test Boards  
137.1°C/W  
89.0°C/W  
NOTE: Most modern PCB designs use multi-layered boards. The data in the second row pertains to most designs.  
TRANSISTOR COUNT  
The transistor count for ICS86004-01 is: 2496  
PACKAGE OUTLINE AND DIMENSIONS  
PACKAGE OUTLINE - G SUFFIX 16 LEAD TSSOP  
TABLE 7. PACKAGE DIMENSIONS  
Millimeters  
SYMBOL  
Minimum  
Maximum  
N
A
16  
--  
1.20  
0.15  
1.05  
0.30  
0.20  
5.10  
A1  
A2  
b
0.05  
0.80  
0.19  
0.09  
4.90  
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 ZERO DELAY CLOCK BUFFER  
9
ICS86004BG-01 REV. D JANUARY 19, 2009  
ICS86004-01  
62.5MHZ TO 250MHZ, 1:4 LVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
TABLE 8. ORDERING INFORMATION  
Part/Order Number  
86004BG-01  
Marking  
86004B01  
86004B01  
6004B01L  
6004B01L  
Package  
Shipping Packaging  
tube  
Temperature  
-40°C to 70°C  
-40°C to 70°C  
-40°C to 70°C  
-40°C to 70°C  
16 Lead TSSOP  
86004BG-01T  
16 Lead TSSOP  
2500 tape & reel  
tube  
86004BG-01LF  
86004BG-01LFT  
16 Lead "Lead-Free" TSSOP  
16 Lead "Lead-Free" TSSOP  
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  
iapplications. 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.  
IDT/ ICSLVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
10  
ICS86004BG-01 REV. D JANUARY 19, 2009  
ICS86004-01  
62.5MHZ TO 250MHZ, 1:4 LVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
REVISION HISTORY SHEET  
Rev  
Table  
Page  
Description of Change  
Date  
A
Throughout data sheet, changed part number from ICS86004I-01 to ICS86004-01.  
12/16/03  
1
11  
Features section - added Lead-Free bullet.  
A
A
9/7/04  
T7  
Ordering Information table - added Lead Free part number.  
Changed temperature range throughout the data sheet from "-40°C - 85°C" to "  
0°C - 70°C".  
11/2/04  
1
Features section - changed Ambient Operating Temperature from 0°C to -40°C and  
throughout the datasheet.  
T4A  
T4B  
T4C  
T7  
3
3
3.3V Power Supply Table - changed VDDA max. from 3.465V to VDD. Added note.  
3.3V/2.5V Power Supply Table - changed VDDA max. from 3.465V to VDD. Added note.  
2.5V Power Supply Table - changed VDDA max. from 3.465V to VDD. Added note.  
Ordering Information Table - added lead-free note.  
B
06/21/06  
3
11  
4
C
D
T4D  
LVCMOS DC Characteristics Table - defined 2.5V VIH/VIL specs.  
11/30/06  
1/19/09  
3
Absolute Maximum Ratings - Inputs, VI changed from -0.5V to VDD + 0.5V to  
-0.5V to 5.0V.  
Mix Power Supply Table - corrected VDD and VDDA from 2.5V to 3.3V .  
LVCMOS DC Characteristics Table - VIH rows - changed max. from VDD + 0.3V to  
5.0V.  
T4B  
T4D  
3
4
T5A - T5C  
5 - 6  
AC Tables - added ambient temperature note.  
IDT/ ICSLVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
11  
ICS86004BG-01 REV. D JANUARY 19, 2009  
ICS86004-01  
62.5MHZ TO 250MHZ, 1:4 LVCMOS/LVTTL ZERO DELAY CLOCK BUFFER  
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© 2009 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT, the IDT logo, ICS and HiPerClockS are trademarks  
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