IDTCV145NLG IDT, Integrated Device Technology Inc, IDTCV145NLG Datasheet - Page 7

• Manufacturer Part Number: IDTCV145NLG
• Description: IC CLK BUFFER 1-19 DIFF 72VFQFPN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Bufferr

Specifications of IDTCV145NLG

• Input: Clock
• Output: Clock
• Frequency - Max: 400MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 72-VFQFN, 72-VFQFPN
• Frequency-max: 400MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: CV145NLG

CONTROL REGISTERS
BYTE 0
BYTE 1
BYTE 2
BYTE 3
IDTCV145
1-TO-19 DIFFERENTIAL CLOCK BUFFER
Bit
Bit
Bit
Bit
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
BYPASS# test mode / PLL
DIF [18:17] Speed selection
Readback - SA2/PLL/BYPASS# Input
DIF [16:0] Speed selection
Output(s) Affected
Output(s) Affected
Output(s) Affected
Group of 17 gear #
Readback - OE#_01234 Input
Readback - HIGHBW# Input
Group of 2 gear #
FSA latched input
PLL_BW# adjust
Readback - OE#_9 Input
Readback - OE#_8 Input
Readback - OE#_7 Input
Readback - OE#_6 Input
Readback - OE#_5 Input
DIF_7
DIF_6
DIF_5
DIF_4
DIF_3
DIF_2
DIF_1
DIF_0
Reserved
SMBus3
SMBus2
SMBus1
SMBus0
Output(s) Affected
DIF_13
DIF_12
DIF_11
DIF_10
DIF_9
DIF_8
Description/Function
Description/Function
Description/Function
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Output Enable
Depends on the state of the pin
Latch value of pin at power-up
Latch value of pin at power-up
Description / Function
7
GR selection
GR selection
HIGH BW
Bypass
Tristate
Tristate
Tristate
Tristate
Tristate
Tristate
Tristate
Tristate
Tristate
Tristate
Tristate
Tristate
Tristate
Tristate
0
0
0
0
LOW BW
1:1 = In
1:1 = In
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
PLL
1
1
1
COMMERCIAL TEMPERATURE RANGE
1
Type
RW
RW
RW
RW
RW
RW
RW
RW
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
Type
R
R
R
R
R
R
R
R
Power On
Power On
Power On
Power On
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1