ICS9179BF-01LF IDT, Integrated Device Technology Inc, ICS9179BF-01LF Datasheet - Page 5

• Manufacturer Part Number: ICS9179BF-01LF
• Description: IC CLOCK BUFFER SDRAM 48-SSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Fanout Buffer (Distribution)r

Specifications of ICS9179BF-01LF

• Number Of Circuits: 1
• Ratio - Input:output: 1:18
• Differential - Input:output: No/No
• Input: Clock
• Output: Clock
• Frequency - Max: 150MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-SSOP
• Frequency-max: 150MHz
• Number Of Outputs: 18
• Operating Supply Voltage (max): 3.465V
• Operating Temp Range: 0C to 70C
• Propagation Delay Time: 8ns
• Operating Supply Voltage (min): 3.135V
• Mounting: Surface Mount
• Pin Count: 48
• Operating Supply Voltage (typ): 3.3V
• Package Type: SSOP
• Input Frequency: 150MHz
• Duty Cycle: 55%
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 9179BF-01LF

No Clock Mode
I
(BUF_IN - VDD1 or
GND)
(BUF_IN = 66.66MHz)
(BUF_IN = 100.00MHz)
Bit 7
Bit 7
Bit 6
Bit 6
Bit 5
Bit 5
Bit 4
Bit 4
Bit 3
Bit 3
Bit 2
Bit 2
Active 66MHz
Bit 0
Bit 0
Active 100MHz
Bit 1
Bit 1
BIT
BIT
2
C Circuitry Active
OE#
0
PIN#
1
45
44
40
36
35
32
41
31
PIN# PWD
28
21
-
-
-
-
-
-
Condition
PWD
Notes: 1 = Enabled; 0 = Disabled, outputs held low
Note: PWD = Power-Up Default
Byte 1: SDRAM Clock Register
1
1
1
1
1
1
1
1
Functionality
ICS9179B-01 Power Management
The values below are estimates of target specifications.
SDRAM (0:3)
1 X BUF_IN
SDRAM15
(Act/Inact)
SDRAM14
(Act/Inact)
SDRAM13
(Act/Inact)
SDRAM12
(Act/Inact)
SDRAM11
(Act/Inact))
SDRAM10
(Act/Inact)
SDRAM9
(Act/Inact)
SDRAM8
(Act/Inact))
1
1
1
1
1
1
1
1
DESCRIPTION
Hi-Z
(Act/Inact)
(Act/Inact)
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
SDRAM17
SDRAM16
DESCRIPTION
Max 3.3V supply consumption
Max discrete cap loads
VDD = 3.465V
All static inputs = VDD or GND
SDRAM (4:7)
1 X BUF_IN
Hi-Z
115mA
180mA
3mA
SDRAM (8:11)
1 X BUF_IN
Hi-Z
5
Byte 2: PCICLK Clock Register
Notes: 1 = Enabled; 0 = Disabled, outputs held low
1 X BUF_IN
SDRAM
(12:15)
Hi-Z
1 X BUF_IN
SDRAM
(16:17)
ICS9179B-01
Hi-Z