MAX9160 Maxim, MAX9160 Datasheet

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MAX9160

Manufacturer Part Number
MAX9160
Description
The MAX9160 125MHz, 14-port LVTTL/LVCMOS clock driver repeats the selected LVDS or LVTTL/LVCMOS input on two output banks
Manufacturer
Maxim
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX9160EUI
Manufacturer:
MAXIM/美信
Quantity:
20 000
The MAX9160 125MHz, 14-port LVTTL/LVCMOS clock
driver repeats the selected LVDS or LVTTL/LVCMOS
input on two output banks. Each bank consists of seven
LVTTL/LVCMOS series terminated outputs and a bank
enable. The LVDS input has a fail-safe function. The
MAX9160 has a propagation delay that can be adjusted
using an external resistor to set the bias current for an
internal delay cell. The LVTTL/LVCMOS outputs feature
200ps maximum output-to-output skew and ±100ps maxi-
mum added peak-to-peak jitter.
The MAX9160 is designed to operate with a 3.3V sup-
ply voltage over the extended temperature range of
-40°C to +85°C. This device is available in 28-pin
exposed- and nonexposed-pad TSSOP and 32-lead
5mm x 5mm QFN packages.
19-2392; Rev 0; 4/02
Typical Application Circuit and Functional Diagram appear
at end of data sheet.
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Pin Configurations continued at end of data sheet.
Cellular Base Stations
Servers
Add/Drop Multiplexers
TOP VIEW
OUTA5
OUTA6
OUTB0
OUTB1
SE_IN
RSET
GND
GND
ENA
ENB
V
SEL
IN+
IN-
CC
________________________________________________________________ Maxim Integrated Products
10
11
12
13
14
1
2
3
4
5
6
7
8
9
14 LVTTL/LVCMOS Output Clock Driver
General Description
MAX9160
TSSOP
Pin Configurations
Digital Cross-Connects
DSLAMs
Networking Equipment
Applications
28
27
26
25
24
23
22
21
20
19
18
17
16
15
LVDS or LVTTL/LVCMOS Input to
OUTA4
OUTA3
GND
OUTA2
OUTA1
V
OUTA0
OUTB6
GND
OUTB5
OUTB4
V
OUTB3
OUTB2
CC
CC
o LVDS or LVTTL/LVCMOS Input Selection
o LVDS Input Fail-Safe Sets Outputs High for Open,
o Two Output Banks with Separate Bank Enables
o Integrated Output Series Termination for 60Ω
o 200ps (max) Output-to-Output Skew
o ±100ps (max) Peak-to-Peak Added Output Jitter
o 42% to 58% Output Duty Cycle at 125MHz
o Guaranteed 125MHz Operating Frequency
o LVDS Input Is High Impedance with V
o 28-Pin Exposed- and Nonexposed-Pad TSSOP
o -40°C to +85°C Operating Temperature
o 3.0V to 3.6V Supply Voltage
*Future product—contact factory for availability.
**Exposed pad.
V
H = high logic level
Open
MAX9160EUI
MAX9160AEUI
MAX9160EGJ*
EN_
ID
L or
Undriven Short, or Undriven Parallel Termination
Lines
or Open (Hot Swappable)
or 32-Lead QFN Packages
H
H
H
H
H
= V
PART
IN+
open
open
open
SEL
L or
L or
L or
H
H
X
- V
IN-
SE_IN
open
L or
H
X
X
X
X
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP RANGE
Ordering Information
und r i ven p ar al l el ter m i nati on
Op en, und r i ven shor t, or
L = low logic level
X = don’t care
Function Table
≥ +50mV
≤ -50mV
V
X
X
X
ID
PIN-PACKAGE
28 TSSOP
28 TSSOP-EP**
32 QFN-EP
Features
CC
= 0V
OUT_
H
H
H
L
L
L
1

Related parts for MAX9160

MAX9160 Summary of contents

Page 1

... The LVTTL/LVCMOS outputs feature 200ps maximum output-to-output skew and ±100ps maxi- mum added peak-to-peak jitter. The MAX9160 is designed to operate with a 3.3V sup- ply voltage over the extended temperature range of -40°C to +85°C. This device is available in 28-pin exposed- and nonexposed-pad TSSOP and 32-lead 5mm x 5mm QFN packages ...

Page 2

... Note 1: Short one output at a time. Do not exceed the absolute maximum junction temperature. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability ...

Page 3

... Added Peak-to-Peak Output Jitter Output Duty Cycle Outp ut- to- Outp ut S kew ( N ote 9) Part-to-Part Skew (Note 10) Part-to-Part Skew (Note 11) Maximum Switching Frequency (Note 12) Note 2: Current into a pin is defined as positive. Current out of a pin is defined as negative. All voltages are referenced to ground except and V ...

Page 4

... SKPP1 rated conditions. Note 11 the greatest difference in propagation delay between different parts operating within rated conditions. SKPP2 Note 12: All AC specifications met at f MAX (MAX9160 with RSET = 12kΩ ±1 3.3V unless otherwise noted.) DIFFERENTIAL PROPAGATION DELAY vs. TEMPERATURE 7.2 6.7 ...

Page 5

... LVTTL/LVCMOS Output Clock Driver (MAX9160 with RSET = 12kΩ ±1 unless otherwise noted.) SINGLE-ENDED PROPAGATION DELAY vs. SUPPLY VOLTAGE 4.0 3.5 t PHL 3.0 t 2.5 PLH 2.0 1.5 1.0 0.5 0 3.0 3.1 3.2 3.3 3.4 3.5 SUPPLY VOLTAGE (V) OUTPUT VOLTAGE LOW vs. TEMPERATURE 0.30 0.25 0.20 0.15 0.10 0. 4mA LOAD 0 -40 -30 -20 - TEMPERATURE (°C) SUPPLY CURRENT vs. FREQUENCY ...

Page 6

... LVDS or LVTTL/LVCMOS Input to 14 LVTTL/LVCMOS Output Clock Driver (MAX9160 with RSET = 12kΩ ±1 3.3V unless otherwise noted.) TRANSITION TIME vs. SUPPLY VOLTAGE 3.0 t 2 1.5 1.0 3.0 3.1 3.2 3.3 3.4 3.5 3.6 SUPPLY VOLTAGE (V) PIN QFN TSSOP 12, 16, 6, 17 13, 7, 10, 20, 26 19, 25 ...

Page 7

... The LVTTL/LVCMOS outputs feature 200ps maximum output-to-output skew and ±100ps maximum added peak-to-peak jitter. The MAX9160 is designed to operate with a 3.3V sup- ply voltage over the extended temperature range of _______________________________________________________________________________________ LVDS or LVTTL/LVCMOS Input to ...

Page 8

... CC OUT_ Figure 3. Transition Time and Propagation Delay Timing Diagram Propagation Delay and RSET The MAX9160 delay can be adjusted by connecting a resistor from RSET to ground. See Typical Operating Characteristics for a graph of delay vs. RSET. Each bank of seven LVTTL/LVCMOS drivers is con- trolled by an output enable. Outputs follow the selected input when EN_ is high ...

Page 9

LVDS or LVTTL/LVCMOS Input to 14 LVTTL/LVCMOS Output Clock Driver ENA SEL RSET IN+ DELAY IN- MUX SE_IN ENB _______________________________________________________________________________________ Functional Diagram V CC OUTA[0: OUTB[0:6] 9 ...

Page 10

... TOP VIEW SEL SE_IN V CC GND IN+ IN- GND RSET 10 ______________________________________________________________________________________ CARD 2 ASIC 14 FPGA MAX9160 BACKPLANE Pin Configurations (continued MAX9160 QFN Typical Application Circuit FPGA 14 14 MAX9160 OUTA2 23 OUTA1 OUTA0 20 OUTB6 19 GND 18 OUTB5 17 OUTB4 ...

Page 11

... LVTTL/LVCMOS Output Clock Driver (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) ______________________________________________________________________________________ LVDS or LVTTL/LVCMOS Input to Package Information 11 ...

Page 12

... LVDS or LVTTL/LVCMOS Input to 14 LVTTL/LVCMOS Output Clock Driver (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 12 ______________________________________________________________________________________ Package Information (continued) ...

Page 13

... For the latest package outline information www.maxim-ic.com/packages.) Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. ...

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