NB3H83905CDTG ON Semiconductor, NB3H83905CDTG Datasheet

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NB3H83905CDTG

Manufacturer Part Number
NB3H83905CDTG
Description
Buffers & Line Drivers 1.8V/2.5V/3.3 V BUFFER
Manufacturer
ON Semiconductor
Datasheet

Specifications of NB3H83905CDTG

Product Category
Buffers & Line Drivers
Rohs
yes
Number Of Input Lines
1
Number Of Output Lines
6
Polarity
Non-Inverting
Supply Voltage - Max
3.465 V
Supply Voltage - Min
3.135 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
TSSOP-16
NB3H83905C
1.8V/2.5V/3.3V Crystal Input
to 1:6 LVTTL/LVCMOS Clock
Fanout Buffer with OE
Description
to 1:6 LVTTL/LVCMOS fanout buffer with outputs powered by
flexible 1.8 V, 2.5 V, or 3.3 V supply V
device accepts a fundamental Parallel Resonant crystal from 3 MHz to
40 MHz or a single−ended LVCMOS Clock from up to 100 MHz.
independent control over outputs BCLK[0:4] and output BCLK5;
enabling or disabling only when the output is in LOW state
eliminating potential output glitching or runt pulse generation. When
unused, leave floating open, pins will default to HIGH state.
lines. Parallel termination should be to 1/2 V
lines can drive 2 loads each, or 12 lines total.
Features
XTAL_IN/CLK
© Semiconductor Components Industries, LLC, 2012
November, 2012 − Rev. 9
The NB3H83905C is a 1.8 V, 2.5 V or 3.3 V V
Two synchronous LVTTL/LVCMOS Enable lines permit
The 6 outputs drive 50 W series or parallel terminated transmission
Fit, Form, and Function compatible with ICS83905 and PI6C10806.
Six Copies of LVTTL/LVCMOS Output Clock
Supply Operation V
Crystal Oscillator Interface
Crystal Input Frequency Range: 3 MHz to 40 MHz
Clock Input Frequency Range: Up to 100 MHz
LVCMOS compatible Enable Inputs
5 V Tolerant Enable Inputs
Low Output to Output Skew: 80 ps Max
Synchronous Output Enable
Phase Noise Floor −160 dBc (1 MHz)
Industrial Temperature Range
These are Pb−Free Devices
XTAL_OUT
1.8 V$0.2 V, 2.5 V $5% or 3.3 V $5% Core V
1.8 V$0.2 V, 2.5 V $5%, or 3.3 V $5% Output V
ENABLE1
ENABLE2
Figure 1. Simplified Block Diagram
C1
C2
DD
w V
DDO
SYNC
SYNC
:
DDO
(with V
CC
DD
BCLK0
BCLK1
BCLK2
BCLK3
BCLK4
BCLK5
. Series terminated
DD
core Crystal input
w V
DD
DDO
DDO
1
). The
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
16
*For additional marking information, refer to
(*Note: Microdot may be in either location)
Application Note AND8002/D.
CASE 485BH
CASE 751B
CASE 948F
MN SUFFIX
DT SUFFIX
TSSOP−16
D SUFFIX
SOIC−16
QFN20
ORDERING INFORMATION
A
L
YY, Y
WW, W = Work Week
G or G
1
http://onsemi.com
1
= Assembly Location
= Wafer Lot
= Year
= Pb−Free Package
Publication Order Number:
16
16
1
1
DIAGRAMS*
NB3H83905G
1
MARKING
ALYYWW
20
NB3H83905C/D
ALYWG
ALYWG
NB3H
905C
83905
NB3H
G
G

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NB3H83905CDTG Summary of contents

Page 1

NB3H83905C 1.8V/2.5V/3.3V Crystal Input to 1:6 LVTTL/LVCMOS Clock Fanout Buffer with OE Description The NB3H83905C is a 1 1:6 LVTTL/LVCMOS fanout buffer with outputs powered by flexible 1 ...

Page 2

XTAL_OUT 1 16 ENABLE2 2 15 GND 3 14 BCLK0 DDO BCLK1 6 11 GND 7 10 BCLK2 8 9 SOIC−16/TSSOP−16 Table 1. PIN DESCRIPTION SOIC−16 / TSSOP−16 QFN−20 Name 1 19 XTAL_OUT 2 20 ...

Page 3

Table 2. CLOCK ENABLE FUNCTION TABLE Control Inputs ENABLE1 *Defaults HIGH when floating open. BCLK5 BCLK0:4 ENABLE2 ENABLE1 The ENABLEx control inputs will synchronously enable or disable the selected output(s). This control detects the falling edge ...

Page 4

Table 5. MAXIMUM RATINGS (Note 2) Symbol Parameter V Positive Power Supply DDx V Input Voltage I T Operating Temperature Range, Industrial A T Storage Temperature Range stg q Thermal Resistance (Junction−to−Ambient) JA Thermal Resistance (Junction−to−Case Thermal ...

Page 5

Table 6. DC CHARACTERISTICS Symbol Characteristic 3.135 V to 3.465 V (3.3 V $5%); GND = DDO IDD Core Quiescent Power Supply Current (ENABLEx = LOW) IDDO Output Quiescent Power Supply Current ...

Page 6

Table 6. DC CHARACTERISTICS (continued) Symbol Characteristic V = 3.135 V to 3.465 V (3.3 V $5%); V DD IDD Core Quiescent Power Supply Current (ENABLEx = LOW) IDDO Output Quiescent Power Supply Current (ENABLEx = LOW) V Input HIGH ...

Page 7

Table 7. AC CHARACTERISTICS Symbol 3.135 V to 3.465 V (3 5%); GND = DDO F Input Frequency Crystal max Input Frequency Clock (XTAL_IN/CLK Delay for Output ...

Page 8

Table 7. AC CHARACTERISTICS (continued) Symbol V = 3.135 V to 3.465 V (3.3 V $5%); Input Frequency Crystal max Input Frequency Clock (XTAL_IN/CLK Delay for Output Enable / Disable Time ENABLEx to BCLKn ...

Page 9

V BCLKx BCLKy t SKEW O−O V DDO 2 BCLKx BCLKx Figure 4. AC Reference Measurement Figure 5. Typical Phase Noise Plot of the NB3H83905C Operating at 25 MHz V V DDO DDO DDO DDO 2 ...

Page 10

Figure 6. Typical Phase Noise Plot of the NB3H83905C Operating at 25 MHz NB3H83905C DUT GND Figure 7. Typical Device Evaluation and Termination Setup − See Table 8 Table 8. TEST SUPPLY SETUP. V DDO CONNECTION INTO ...

Page 11

... W pullup resistor to GND at the receiver DD pin, instead source termination resistor, Figure 10. ORDERING INFORMATION Device NB3H83905CDG NB3H83905CDR2G NB3H83905CDTG NB3H83905CDTR2G NB3H83905CMNG NB3H83905CMNTXG †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. APPLICATION INFORMATION Unused Input and Output Pins All LVCMOS control pins have internal pull− ...

Page 12

... G K −T− SEATING PLANE 0.25 (0.010 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. PACKAGE DIMENSIONS SOIC−16 CASE 751B−05 ISSUE K −B− 0.25 (0.010 ...

Page 13

... −V− C 0.10 (0.004) −T− SEATING D PLANE 16X 0.36 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. PACKAGE DIMENSIONS TSSOP−16 CASE 948F ISSUE É ...

Page 14

... PACKAGE OUTLINE b *For additional information on our Pb−Free strategy and soldering 0. details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. 0.05 C NOTE 3 N. American Technical Support: 800−282−9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: ...

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