MAX9686 ,Single/Dual, Very Fast TTL Latched Output ComparatorsFeatures
. 6ns Propagation Delay
. ms Latch Set-Up Tlme
. oW, -5.2V Power Supplies
. Pl ..
MAX9686BCSA ,Single/Dual, Very Fast TTL Latched Output ComparatorsFeaturesThe MAX9686 (single)/MAX9698 (dual) are very fast♦ 6ns Propagation DelayTTL comparators man ..
MAX9686CJA ,Single/Dual Very Fast TTL Output ComparatorslVI/lXI/I/l
Single/Dual Very Fast TTL Output Comparators
MAX9686CJA ,Single/Dual Very Fast TTL Output ComparatorsApplications LAAXQGQBCSE go to +70 C 16 t cad Small Outiiiie
High-Speed A/D Converters . W9698C/2, ..
MAX9686MJA ,Single/Dual Very Fast TTL Output ComparatorsELECTRICAL CHARACTERISTICS (VS = wc TA = 25 C unless otherwise noted )
( MAX9686C/9698C MAX9686M/9 ..
MAX9686MJA ,Single/Dual Very Fast TTL Output ComparatorsGeneral Description
The MAX9686 (Single) and MAX9698 (Dual) are very fast
F ea tures
. 6ns P ..
MB89121 ,8-bit Proprietary MicrocontrollerFUJITSU SEMICONDUCTORDS07-12509-6EDATA SHEET8-bit Proprietary MicrocontrollerCMOS2F MC-8L MB89120/1 ..
MB89123A ,8-bit Proprietary MicrocontrollerFUJITSU SEMICONDUCTORDS07-12509-6EDATA SHEET8-bit Proprietary MicrocontrollerCMOS2F MC-8L MB89120/1 ..
MB89133A ,8-bit Proprietary MicrocontrollerFUJITSU SEMICONDUCTORDS07-12510-9EDATA SHEET8-bit Proprietary MicrocontrollerCMOS2F MC-8L MB89130/1 ..
MB89153 ,8-bit Proprietary MicrocontrollerFUJITSU SEMICONDUCTORDS07-12506-4EDATA SHEET8-bit Proprietary MicrocontrollerCMOS2F MC-8L MB89150/1 ..
MB89163 ,8-bit Proprietary MicrocontrollerFUJITSU SEMICONDUCTORDS07-12405-2EDATA SHEET8-bit Proprietary MicrocontrollerCMOS2F MC-8L MB89160/1 ..
MB89163 ,8-bit Proprietary MicrocontrollerFUJITSU SEMICONDUCTORDS07-12405-2EDATA SHEET8-bit Proprietary MicrocontrollerCMOS2F MC-8L MB89160/1 ..
MAX9686
Single/Dual, Very Fast TTL Latched Output Comparators
General Description
The MAX9686 (Single) and MAX9698 (Dual) are very fast
TTL comparators manufactured with a high frequency
bipolar process (fT = 6GHz) that are capable of very short
propagation delays, yet maintain the excellent DC match-
ing characteristics that are normally found only in slower
comparators. The MAX9698 is a dual version of the
MAX9686.
The MAX9686 is pin-comptabile with the LT1016 and
Am686 but exceeds the AC characteristics of these
devices.
The MAX9686 and MAX9698 have differential inputs and
complementary outputs that are fully compatible with TTL
logic levels. The extremely short propagation delays
allow signal processing at frequencies in excess of
200MHz.
When the Latch Enable input goes high, the outputs go
to the states defined by the input condition at the time of
the latch transition. The outputs remain latched as long
as the LE pin remains high. It the Latch Enable function
is not used, the LE pin must be tied to ground.
Applications
High-Speed A/D Converters
High-Speed Line Receivers
Peak Detectors
Threshold Detectors
High-Speed Triggers
2elLADiClheAbfl]
ShngllellDhuall Very Fast TTL Output Comparators
Features
. 6ns Propagation Delay
. 2ns Latch Set-Up Time
. +5V, -5.2V Power Supplies
. Pln-Compatlble to LT1016, Am686
0 Available in Commercial and Mllltary Versions
0 Avaliable In Small Outline
Ordering Information
PART TEMP. RANGE PACKAGE'
MAX9686CPA O'C to +70'C 8 Lead Plastic DIP
MAX9686CJA JC to +70'C 8 Lead CERDIP
MAX9686CSA O'C to +70'C 8 Lead Small Outline
MAX9686CID O'C to +7ty'C Dice
MAX9686CTV O'C to +70°C 8 Lead TO-99 Metal Can
MAX9686MJA -55'C to +125'C 8 Lead CERDIP
MAX9686MTV -55'C to +125'C 8 Lead TO-99 Metal Can
MAX9698CPE tYC to +70''C 16 Lead Plastic DIP
MAX9698CJE ot to +70'C 16 Lead CERDIP
MAX9698CSE JC to +70'C 16 Lead Small Outline
MAX9698C/D DC to +70'C Dice
MAX9698MJE -55'C to +125’C 16 Lead CERDIP
"Contact factory for availability of 20 Lead LCC
Pin Configuration
Top View
w E Ci] tWt
tm E ' 3 OUT
-IN E jtc- Ci] (mo
v 4 E LE
MAX9686
Plastic DIP, CERDIP, Small Outline
MAX9686
TO-99 Metal Can
m 1 E O
a 2 E E
GND 3 14 GND
LE1 4 13 L52
NO 5 gl " E uc
v 6 . '\ " El v'
ANI , E] -IN2
ANI Lil [ri) elN
MAX9698
Plastic DIP, CERDIP, Small Outline
MAXIM _
Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim's website at .
8696/9896XVW
MAX9686/9698
SingllelDuall Very Fast TTIL Output Comparators
ABSOLUTE MAXIMUM RATINGS
Supply Voltages .r.rwrr.rre.___-rrr't'''.''''"''" ASN
Power Dissipation (Notes 1,2) ..................... 336mW
Input Voltages _----.----'''"'. 15V
Differential Input Voltages .......................... 3.5V
Output Current _-.---.-.---'' 20mA
Note 1: Power deratin above TA = 70°C is based on a maximum
junction temperature 0 150'C and the following thermal resistance
factors:
Operating Temperature Range:
Commercial (MAX9686C/9698M) ..... 0''C to + 70"C
Military (MAX9686M/9698M) ............ -55°C to +125'C
Storage Temperature Range .............. -55°C to + 150"C
Lead Temperature (Soldering. 10 seconds) ........... 300°C
Note 2: Continuous short circuit protection IS allowed to the
following case and ambient temperatures: For MAX9698. con-
tinuous short circuit is allowed on one comparator at a time u to
case temperatures 0185°C and ambient temperatures of 30" .
Package eJd'C/W) 04:1(‘C/W) Package Tc(‘C) Ta('C)
DIP 75 180 DIP 1 10 7O
SOIC 115 ___-_" 180 SOIC 95 - 70
TOSS 1 15 150 TO-99 95 30
Stresses above those listed under 'Abolsu!e 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 above those ind/cater) in the operational sections of the specifications IS not Implied Exposure to
absolute maximum rating conditions for extended periods may affect device reliability,
ELECTRICAL CHARACTERISTICS (Vs = HN, TA = 25°C unless otherwise noted.)
MAX9686C/9698C MAX9686M/9698M T
Input Offset Voltage VOS Rs = 1009 -3 +3 -3 +3 mV
Temperature Coefficient Avos/AT 4 4 quC
Input Offset Current los 5.0 5.0 1 pA
Input Bias Current la 25 25 I pA
Common Mode Rejection Ratio CMRR 80 96 80 96 1 dB
Power Supply Rejection Ratio PSRR 7O 85 7O 85 1 dB
Input Voltage Range VCM -3.0 +3.0 -3.0 +3.0 V
Latch Hi InputVoltage Ihr, 2.0 2.0
Latch Low Input Voltage " 0.8 0_8
Latch Low Input Current IIL VLE = ov -750 -750 PA
I/O Logic Levels
Output High Voltage VOH Iom = - 3mA 2.4 3.0 2 4 30
Output Low Voltage VOL IOUT = 8mA 0.5 0.5
Positive Supply Current
(MAX9686) l 16 25 16 25 mA
(MAX9698) CC 32 50 32 50
Negative Supply Current
(MAX9686) I 13 2O 13 20 mA
(MAX9698) EE 26 40 26 40
SWITCHING CHARACTERISTICS (Each Comparator for MAX9698)
Propagation Delays I
(guaranteed over full 3
temperature range) 100mV I . 1
Input to Output High 1m. ItyTN 'g,'l'jifi;,e 6.0 9 61) 9 ns
1 v I .
Input to Output LOW tpts 11g,r,'sf L','llsfiive 57 8.5 5.7 8.5 ns
Propagation Delay Skew 1pm - tpd. 0.3 0.3 ns
Latch Setup ts 2 2 ns
