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Philips Semiconductors Advanced BiCMOS Products
Product specification
Dual octal registered transceiver (3-State)
MB2052
FEATURES
* Two 8-bit registered transceivers * Live insertion/extraction permitted * Power-up 3-State * Power-up reset * Multiple VCC and GND pins minimize
switching noise
* Latch-up protection exceeds 500mA per
Jedec JC40.2 Std 17
* ESD protection exceeds 2000V per MIL
STD 883 Method 3015 and 200V per Machine Model
DESCRIPTION
The MB2052 high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.
* Independent registers for A and B buses www..comcapability: +64mA/-32mA * Output
QUICK REFERENCE DATA
SYMBOL tPLH tPHL CIN CI/O ICCZ PARAMETER Propagation delay nCPBA to nAx or nCPAB to nBx Input capacitance I/O capacitance Total supply current
The MB2052 is a dual octal registered transceiver. Two 8-bit registers store data flowing in both directions between two bidirectional buses. Data applied to the inputs is entered and stored on the rising edge of the Clock (nCPXX) provided that the Clock Enable (nCEXX) is Low. The data is then present at the 3-State output buffers, but is only accessible when the Output Enable (nOEXX) is Low. Data flow from A inputs to B outputs is the same as for B inputs to A outputs.
CONDITIONS Tamb = 25C; GND = 0V CL = 50pF; VCC = 5V VI = 0V or VCC VO = 0V or VCC; 3-State Outputs disabled; VCC = 5.5V
TYPICAL
UNIT
5.7 4 7 120
ns pF pF nA
ORDERING INFORMATION
PACKAGES 52-pin plastic Quad Flat Pack TEMPERATURE RANGE -40C to +85C ORDER CODE MB2052BB DRAWING NUMBER 1418B
PIN CONFIGURATION
1OEAB 1OEBA 1CEAB 1CPBA 1CEBA 1CPAB GND 1A1 1A0 1B0 1B1 Vcc Vcc
LOGIC SYMBOL
50 51 1 2 3 5 6 7
52 51 1A2 1A3 1A4 GND 1A5 1A6 1A7 2A0 2A1 1 2 3 4 5 6 7 8 9
50 49 48 47
46 45 44 43 42
41 40 39 1B2 38 1B3 45 44 48 49
1A0 1A1 1A2 1A3 1A4 1A5 1A6 1A7 1CPAB 1CEAB 1CPBA 1CEBA 1B0 1B1 1B2 1B3 1B4 1B5 1B6 1B7 1OEBA 1OEAB 46 47
MB2052 52-pin PQFP
2A2 10 2A3 11 2A4 12 2A5 13 14 15 16 Vcc 2A6 2A7 17 18 19 20 2CPAB GND 2OEAB 2CEAB 21 22 23 24 25 2B7 2OEBA 2CPBA 2CEBA 2B6 26 Vcc
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E E E
37 1B4 36 1B5 35 1B6 34 1B7 33 2B0 32 2B1 31 2B2 30 GND 29 2B3 28 2B4 27 2B5
42 8
41 9
39 10
38 11
37 12
36 13
35 15
34 16
2A0 2A1 2A2 2A3 2A4 2A5 2A6 2A7 19 18 22 23 2CPAB 2CEAB 2CPBA 2CEBA 2B0 2B1 2B2 2B3 2B4 2B5 2B6 2B7 2OEBA 2OEAB 21 20
33
32
31
29
28
27
25
24
1
853-1712 10586
Philips Semiconductors Advanced BiCMOS Products
Product specification
Dual octal registered transceiver (3-State)
MB2052
LOGIC SYMBOL (IEEE/IEC)
49 44 46 47 48 45
EN1 EN2 EN3 EN4 C5 C6 2, 3, 6 1, 4, 5 42 41 39 38 37 36 35 34
18 23 21 20 19 22
EN1 EN2 EN3 EN4 C5 C6 2, 3, 6 1, 4, 5 33 32 31 29 28 27 25 24
www..com
50 51 1 2 3 5 6 7
8 9 10 11 12 13 15 16
PIN DESCRIPTION
PIN NUMBER 48, 45 19, 22 49, 44 18, 23 50, 51, 1, 2, 3, 5, 6, 7 8, 9, 10, 11, 12, 13, 15, 16 42, 41, 39, 38, 37, 36, 35, 34 33, 32, 31, 29, 28, 27, 25, 24 47, 46 20, 21 4, 17, 30, 43 14, 26, 40, 52 SYMBOL 1CPAB / 1CPBA 2CPAB / 2CPBA 1CEAB / 1CEBA 2CEAB / 2CEBA 1A0 - 1A7 2A0 - 2A7 1B0 - 1B7 2B0 - 2B7 1OEAB / 1OEBA 2OEAB / 2OEBA GND VCC NAME AND FUNCTION Clock input A to B / Clock input B to A Clock enable input A to B / Clock enable input B to A Data inputs/outputs (A side) Data inputs/outputs (B side) Output enable inputs Ground (0V) Positive supply voltage
FUNCTION TABLE for Register nAx or nBx
INPUTS nAx or nBx X L H H = High voltage level L = Low voltage level = Low-to-High transition X = Don't care XX = AB or BA NC= No change nCPXX X nCEXX H L L INTERNAL Q NC L H Hold data Load data OPERATING MODE
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Philips Semiconductors Advanced BiCMOS Products
Product specification
Dual octal registered transceiver (3-State)
MB2052
FUNCTION TABLE for Output Enable
INPUTS nOEXX H L L H = High voltage level L = Low voltage level X = Don't care XX = AB or www..com BA Z = High impedance "off" state INTERNAL Q X L H nAx or nBx OUTPUTS Z L H Disable outputs Enable outputs OPERATING MODE
LOGIC DIAGRAM
nCEAB
nCPAB nOEAB
DETAIL A CE nA0 D CP Q
Q
CE D CP nB0
nA1 nA2 nA3 nA4 nA5 nA6 nA7 DETAIL A X 7
nB1 nB2 nB3 nB4 nB5 nB6 nB7
nCEBA
nCPBA nOEBA
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Philips Semiconductors Advanced BiCMOS Products
Product specification
Dual octal registered transceiver (3-State)
MB2052
ABSOLUTE MAXIMUM RATINGS1, 2
SYMBOL VCC IIK VI IOK VOUT IOUT www..com Tstg PARAMETER DC supply voltage DC input diode current DC input voltage3 VO < 0 output in Off or High state output in Low state VI < 0 CONDITIONS RATING -0.5 to +7.0 -18 -1.2 to +7.0 -50 -0.5 to +5.5 128 -65 to 150 UNIT V mA V mA V mA C
DC output diode current DC output voltage3
DC output current Storage temperature range
NOTES: 1. Stresses beyond those listed 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 under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150C. 3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
SYMBOL PARAMETER MIN VCC VI VIH VIL IOH IOL t/v Tamb DC supply voltage Input voltage High-level input voltage Low-level Input voltage High-level output current Low-level output current Input transition rise or fall rate Operating free-air temperature range 0 -40 4.5 0 2.0 0.8 -32 64 10 +85 LIMITS MAX 5.5 VCC V V V V mA mA ns/V C UNIT
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Philips Semiconductors Advanced BiCMOS Products
Product specification
Dual octal registered transceiver (3-State)
MB2052
DC ELECTRICAL CHARACTERISTICS
LIMITS SYMBOL PARAMETER TEST CONDITIONS Tamb = +25C MIN VIK Input clamp voltage VCC = 4.5V; IIK = -18mA VCC = 4.5V; IOH = -3mA; VI = VIL or VIH VOH www..com VOL VRST II High-level output voltage VCC = 5.0V; IOH = -3mA; VI = VIL or VIH VCC = 4.5V; IOH = -32mA; VI = VIL or VIH Low-level output voltage Power-up output low voltage3 Input leakage current IOFF IPU/PD IIH + IOZH IIL + IOZL ICEX IO ICCH ICCL ICCZ ICC Additional supply current per input pin2 Quiescent supply current Control pins Data pins VCC = 4.5V; IOL = 64mA; VI = VIL or VIH VCC = 5.5V; IOL = 1mA; VI = GND or VCC VCC = 5.5V; VI = GND or 5.5V VCC = 5.5V; VI = GND or 5.5V VCC = 0V; VO or VI 4.5V VCC = 2.1V; VO = 0.5V; VI = GND or VCC; VOE = Don't care VCC = 5.5V; VO = 2.7V; VI = VIL or VIH VCC = 5.5V; VO = 0.5V; VI = VIL or VIH VCC = 5.5V; VO = 5.5V; VI = GND or Vcc VCC = 5.5V; VO = 2.5V VCC = 5.5V; Outputs High, VI = GND or VCC VCC = 5.5V; Outputs Low, VI = GND or VCC VCC = 5.5V; Outputs 3-State; VI = GND or VCC VCC = 5.5V; one input at 3.4V, other inputs at VCC or GND -50 2.5 3.0 2.0 TYP -0.9 2.9 3.4 2.4 0.42 0.13 0.01 5 5.0 5.0 5.0 -5.0 5.0 -70 120 39 120 0.5 0.55 0.55 1.0 100 100 50 50 -50 50 -180 250 60 250 1.5 -50 MAX -1.2 2.5 3.0 2.0 0.55 0.55 1.0 100 100 50 50 -50 50 -180 250 60 250 1.5 Tamb = -40C to +85C MIN MAX -1.2 V V V V V V A A A A A A A mA A mA A mA UNIT
Power-off leakage current Power-up/down 3-State output current4 3-State output High current 3-State output Low current Output High leakage current Output current1
NOTES: 1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second. 2. This is the increase in supply current for each input at 3.4V. 3. For valid test results, data must not be loaded into the flip-flops (or latches) after applying the power. 4. This parameter is valid for any VCC between 0V and 2.1V with a transition time of up to 10msec. From VCC = 2.1V to VCC = 5V 10% a transition time of up to 100sec is permitted.
AC CHARACTERISTICS
GND = 0V; tR = tF = 2.5ns; CL = 50pF, RL = 500 LIMITS SYMBOL PARAMETER WAVEFORM MIN fMAX tPLH tPHL tPZH tPZL tPHZ tPLZ Maximum clock frequency Propagation delay nCPBA to nAx, nCPAB to nBx Output enable time nOEBA to nAx, nOEAB to nBx Output disable time nOEBA to nAx, nOEAB to nBx 1 1 3 4 3 4 200 2.1 2.6 1.2 2.0 1.0 1.5 Tamb = +25C VCC = +5.0V TYP 250 3.7 4.1 2.9 3.7 3.5 3.0 4.9 5.3 4.1 5.0 4.7 4.1 MAX Tamb = -40C to +85C VCC = +5.0V 0.5V MIN 200 2.1 2.6 1.2 2.0 1.0 1.5 5.4 5.8 4.8 5.8 5.2 4.6 MAX MHz ns ns ns UNIT
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Philips Semiconductors Advanced BiCMOS Products
Product specification
Dual octal registered transceiver (3-State)
MB2052
AC SETUP REQUIREMENTS
LIMITS SYMBOL PARAMETER WAVEFORM Tamb = +25C VCC = +5.0V MIN tS(H) ts(L) th(H) th(L) www..com ts(H) ts(L) th(H) th(L) tw(H) tw(L) Setup time nAx to nCPAB or nBx to nCPBA Hold time nAx to nCPAB or nBx to nCPBA Setup time nCEAB to nCPAB, nCEBA to nCPBA Hold time nCEAB to nCPAB, nCEBA to nCPBA nCPAB or nCPBA pulse width, High or Low 2 2 2 2 1 2.5 01.5 1.5 0.5 3.0 2.0 0.5 0.0 2.5 3.5 TYP 0.8 0.0 0.0 -0.8 1.4 0.7 -0.7 -1.3 1.4 2.1 Tamb = -40C to +85C VCC = +5.0V 0.5V MIN 2.5 1.5 1.5 0.5 3.0 2.0 0.5 0.0 2.5 3.5 ns ns ns ns ns UNIT
VM = 1.5V, VIN = GND to 3.0V
1/fMAX
nCPBA or nCPAB
VM
VM
VM
nAx, nBx nCEAB, nCEBA
VM
tw(H) tPHL
tw(L) tPLH VM VM
ts(H)
nAx or nBx
nCPAB, nCPBA
Waveform 1. Propagation Delay, Clock Input to Output, Clock Pulse Width, and Maximum Clock Frequency nOEAB, nOEBA nOEAB, nOEBA
tPHZ VOH -0.3V 0V
Waveform 2. Data Setup and Hold Times
VM tPZH
VM
VM tPZL
nAx, nBx
VM
nAx, nBx
Waveform 3. 3-State Output Enable Time to High Level and Output Disable Time from High Level
Waveform 4. 3-State Output Enable Time to Low Level and Output Disable Time from Low Level
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EEEEEEEEEE E EEEEEEEEEE E EEEEEEEEEE E EEEEEEEEEE E EEEEEEEEEE E
VM VM VM th(H) ts(L) th(L) VM VM VM tPLZ VM VOL +0.3V 0V
EEE EEE EEE EEE EEE
AC WAVEFORMS
Philips Semiconductors Advanced BiCMOS Products
Product specification
Dual octal registered transceiver (3-State)
MB2052
TEST CIRCUIT AND WAVEFORMS
VCC 7.0V VIN PULSE GENERATOR RT D.U.T CL RL VOUT RL
90% NEGATIVE PULSE VM 10% tTHL (tF) tTLH (tR) 90%
tW VM 10%
90%
AMP (V)
0V tTLH (tR) tTHL (tF) 90% VM 10% tW 0V AMP (V)
www..com Test Circuit for 3-State Outputs
POSITIVE PULSE 10%
VM
SWITCH POSITION
TEST tPLZ tPZL All other SWITCH closed closed open
VM = 1.5V Input Pulse Definition
DEFINITIONS
RL = Load resistor; see AC CHARACTERISTICS for value. CL = Load capacitance includes jig and probe capacitance; see AC CHARACTERISTICS for value. RT = Termination resistance should be equal to ZOUT of pulse generators.
INPUT PULSE REQUIREMENTS FAMILY Amplitude MB 3.0V Rep. Rate 1MHz tW 500ns tR 2.5ns tF 2.5ns
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