Products 100126 contains nine independent, high-speed buffer gate
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100126 contains nine independent, high-speed buffer gates each with single input single output. gates non-inverting. These buffers useful bus-oriented systems where minimal output loading isolation desired. output transition times longer minimize noise when used backplane driver.
100126
Backplane Driver
9-Blt Backplane Driver Product Specification
TYPE TYPICAL PROPAGATION DELAY TYPICAL SUPPLY CURRENT Hee)
100126 2.0ns 78mA
ORDERING CODE
PACKAGES COMMERCIAL RANGE Vcci Vccj GND; -4.2V -4.8V
Ceramic 100126F
Ceramic Flat Pack 100126Y
DESCRIPTION
PINS D0-D8 Data Inputs
Qo-Oa Data Outputs
CONFIGURATION LOGIC SYMBOL
Veta
VeeiVees
Figure
1(131
<22)1 Vcci Vccj 7(4)
(23)2 6(3)
(24)3 5(2)
15(12)
(15)* 14(11)
13(10)
(17)20 12(9)
<20)23 11(8)
<21)24 8(5)
Figure
January 1986 7-76 853-0616 82178
This Material Copyrighted Respective Manufacturer
Signetics Products
Product Specification
Backplane Driver 100126
ABSOLUTE MAXIMUM RATINGS (Operation beyond limits forth this table impair useful life device. Unless
otherwise noted, these limits specified over operating ambient temperature range.)
PARAMETER 100K UNIT
Supply voltage (VCci VCC2 GND) -7.0
Input voltage (V|N should never more negative than VEE) +0.5
Output source current
Storage temperature +150
Maximum junction temperature
OPERATING CONDITIONS
PARAMETER 100K UNIT
Veci. VcC2 Circuit ground
Supply voltage (negative) -4.2 -4.5 -4.8
Supply voltage (negative) when operating with family -5.7
HIGH level input voltage -4.2V -1150
-4.5V -1165 -880
-4.8V
HIGH level input threshold voltage -4.2V -1150
V,HT Veci VcC2 -4.5V -1165
-4.8V
level input threshold voltage -4.2V
VlLT -4.5V -1475
-4.8V -1490
level input voltage -4.2V
-4.5V -1810 -1475
-4.8V -1490
Operating ambient temperature
MOTE:
When operating other than specified voltages (-4.2V,-4.5V,-4.8V) Characteristics will vary slightly from specified values.
January 1986 7-77
This Material Copyrighted Respective Manufacturer
Signetics Products
Product Specification
Backplane Driver 100126
ELECTRICAL CHARACTERISTICS Vcci VCC2-GND, -4.2V -4.8V
unless otherwise specified1,3
PARAMETER UNIT TEST CONDITIONS2
-4.2V -1025 -870 ViHmax
HIGH level output voltage -4.5V -1025 -955 -880
-4.8V -1035 -880 ViLmin
-1035 ViHmin
VOHT HIGH level output threshold voltage -4.5V -1035
-4.8V -1045 VILmax Loading with
-4.2V -1590 ViHmin -2.0V 0.010V
Volt level output threshold voltage 4.5V -1610
-4.8V -1610 V|LlTiax
-4.2V -1810 -1600 ViHmax
level output voltage -1810 -1705 -1620
-4.8V -1830 -1620 V|Lmjn
HIGH level input current ViHmax
level input current ViLmin
-Iee supply current Inputs open
AVoh HIGH level output voltage compensation -4.2V +25-C 0.025
AVol level output voltage compensation 0.050
NOTES:
specified limits represent "worst case" value parameter. Since these "worst case" values normally occur temperature extremes, additional noise immunity guard banding achieved decreasing allowable system operating ranges.
Conditions testing shown tables necessarily worst case. worst case testing guidelines, refer Section Tasting, Testing.
specified limits shown Characteristics only after thermal equilibrium been established. Thermal equilibrium established applying power least minutes while maintaining transverse flow meters/s (500 linear feet/min) over device either mounted test socket printed circuit board. Test voltage values given Operating Conditions defined Figure
January 1986 7-78
This Material Copyrighted Respective Manufacturer
Signetics Products
Product Specification
Backplane Driver
100126
QUARANTEED
OPERATING
AREA
NOTES:
ViHmu Maximum HIQH level input voltage (the most positive V|H).
Viht -HIGH level input threshold voltage.
V|lt -LOW level input threshold voltage.
ViLmm Minimum level input voltage (the most negative VnJ.
VoHmax Maximum HIGH level output voltage (the most positive Voh) under specified input loading condition.
VoHmm Minimum HIGH level output voltage (the most negative Voh) under specified input loading condition.
Voht -HIGH level output threshold voltage with inputs their respective threshold levels.
Volt level output threshold voltage with inputs their respective threshold levels.
Maximum level output voltage (the most positive Vql) under specified input loading conditions.
VoLnwi Minimum level output voltage (the most negative Vol) under specified input loading conditions.
Reference bias voltage. internally generated reference voltage which used input output threshold level.
Figure Transfer Characteristics
ELECTRICAL CHARACTERISTICS
Ceramic Vcci v^-gnd, -4.sv
PARAMETER +85-C UNIT TEST CONDITIONS
tpLH Propagation delay tpHL 1.05 1.05 2.75 2.75 1.05 1.05 2.75 2.75 1.05 1.05 2.75 2.75 Figs.
tjLH Transition time tTHL 80%, 1.15 1.15 3.30 3.30 1.15 1.15 3.30 3.30 1.05 1.05 3.30 3.30
Ceramic Vcci Vcc2 gnd, -5.2V
PARAMETER UNIT TEST CONDITIONS
tpLH Propagation delay tpHL 1.05 1.05 2.75 2.75 1.05 1.05 2.75 2.75 1.05 1.05 2.75 2.75 Figs.
tTLH Transition time tjHL 80%, 1.15 1.15 3.30 3.30 1.15 1.15 3.30 3.30 1.05 1.05 3.30 3.30
Flat Pack Veci Vcc2-gnd, -4.8V
PARAMETER UNIT TEST CONDITIONS
tpLH Propagation delay tpHL 1.05 1.05 2.55 2.55 1.05 1.05 2.55 2.55 1.05 1.05 2.55 2.55 Figs.
tpLH Transition time tpHL 80%, 1.15 1.15 3.30 3.30 1.15 1.15 3.30 3.30 1.05 1.05 3.30 3.30
Flat Pack vCci vcc2 gnd, -5.2v
PARAMETER UNIT TEST CONDITIONS
tpLH Propagation delay tpHL 1.05 1.05 2.55 2.55 1.05 1.05 2.55 2.55 1.05 1.05 2.55 2.55 Figs.
tpLH Transition time tpHL 80%, 1.15 1.15 3.30 3.30 1.15 1.15 3.30 3.30 1.05 1.05 3.30 3.30
January 1986 7-79
This Material Copyrighted Respective Manufacturer
Signetics Products
Product Specification
Backplane Driver 100126
WAVEFORMS
Propagation Delay Transition Times
TEST CIRCUITS WAVEFORMS
NOTES:
Vcci VCC2 0.010V. VEE-3.2V 0.010V.
Decoupling 25tiF from Vcc. 0.01 25fxF from VEE. (0.01 capacitors should Ceramic type). Decoupling capacitors should placed close physically possible lead length should kept less than inch <6mm).
unused inputs should connected either HIGH state consistent with LOGIC function required.
unused outputs loaded with 50ft GND.
equal length 50ft impedance lines. distance from junction cable from Pulse Generator cable Scope, should exceed inch (6mm).
50ft terminator internal Scope.
unmatched wire stub between coaxial cable pins under test must less than inch (6mm) long proper test
Fixture stray capacitance 3pF.
unterminated stubs connected anywhere along transmission line between Pulse Generator between Scope should exceed inch (6mm) length (refer section setup procedure).
50ft resistors should have tolerance better.
Figure Test Circuit
January 1986 7-80
This Material Copyrighted Respective Manufacturer
Signetics Products
Product Specification
Backplane Driver
100126
NEGATIVE PULSE
POSITIVE PULSE
js-v
-f-sm.
Viy-
-UL)-
INPUT PULSE REQUIREMENTS
Veci =VCc2 +20V 0.010V, -2.5V 0.010V, VT=GND <0V)
Family Rata Pulsa Width *TLH *THL
100K 740m Vp-p 1MHz 500ns 0.1ns 0.1ns
Figura Input PuIm Definition
January 1986 7-81
This Material Copyrighted Respective Manufacturer
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