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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Hex ECL / TTL Transceiver with Latches
The MC10/100H681 is a dual supply Hex ECL/TTL transceiver with latches in both directions. ECL controlled Direction and Chip Enable Bar pins. There are two Latch Enable pins, one for each direction. The ECL outputs are single ended and drive 50 . The TTL outputs are specified to source 15 mA and sink 48 mA, allowing the ability to drive highly capacitive loads. The high driving ability of the TTL outputs make the device ideal for bussing applications. The ECL output levels are standard VOH and VOL cutoff equal to -2.0 V (VTT). When the ECL ports are disabled the outputs go to the VOL cutoff level. Multiple ECL VCCO pins are utilized to minimize switching noise. The TTL ports have standard levels. The TTL input receivers have PNP input devices to significantly reduce loading. Multiple TTL power and ground pins are utilized to minimize switching noise. The 10H version is compatible with MECL 10H ECL logic levels. The 100H version is compatible with 100K levels. * * * * Separate Latch Enable Controls for each Direction ECL Single Ended 50 I/O Port High Drive TTL I/O Ports Extra TTL and ECL Power/Ground Pins to Minimize Switching Noise * Dual Supply * Direction and Chip Enable Control Pins
MC10H681 MC100H681
FN SUFFIX PLASTIC PACKAGE CASE 776-02
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 0 20 21 22 23 24 25 26 27 28
Symbol TI01 VT GT TI00 DIR CEB LEET LETE VEE EI00 EI01 EI02 VCCO EIO3 VCCE EIO4 VCCO EIO5 TI05 G GT VT TI04 GT VT TIO3 TIO2 VT GT
Description TTL I/O BIT 1 TTL VCC (5.0 V) TTL GND (0 V) TTL I/O Bit 0 ( ) Direction Control (ECL) Chip Enable Bar Control (ECL) p ( ) L h Enable ECL-TTL Control (ECL) l Latch E bl ECL TTL C Latch Enable TTL ECL C t l L t h E bl TTL-ECL Control (ECL) Supply (- 5.2 /- 4.5 V) ECL S l ( 5 2/ 4 5 ECL I/O BIT 0 ECL I/O BIT 1 ECL I/O BIT 2 ECL VCC (0 V) -- Outputs TTL I/O BIT 3 ECL VCC (0 V) ECL I/O BIT 4 ECL VCC (0 V) -- Outputs ECL I/O BIT 5 TTL I/O BIT 5 G ) TTL GND (0 V) TTL VCC (5.0 V) ( ) TTL I/O BIT 4 TTL GND (0 V) TTL VCC (5 0 V) (5.0 TTL I/O BIT 3 TTL I/O BIT 2 TTL VCC (5.0 V) (5 0 TTL VCC (0 V)
Pinout: 28-Lead PLCC (Top View)
TIO3 TIO4 TIO5 19 18 17 16 15 14 13 12 5 DIR 6 CEB 7 LEET 8 LETE 9 V EE 10 EIO0 11 EIO1 EIO5 VCCO EIO4 VCCE EIO3 VCCO EIO2 GT GT 20 VT VT 21
25 TIO2 VT GT TIO1 VT GT TIO0 26 27 28 1 2 3 4
24
23
22
9/96
(c) Motorola, Inc. 1996
2-316
REV 2
MC10H681 MC100H681
DIR
TOE
EOE CE
Q D 6 EIO
LE-TE
TIO
6
Q
D
LE
LE-ET
TRUTH TABLE
CEB H L L L L DIR X H H L L LEET X L H L L LETE X L L L H EOUT Z Z Z TIN Qo TOUT Z EIN Qo Z Z
* * * * * * * *
Hex Bi-Directional ECL/TTL Translation Dual Supply ECL Outputs, 50 Ohm S.E., VOH/Cutoff TTL Outputs, 48 mA Sink, 15 mA Source Multi Power and Ground Pins Separate LE Controls
MECL Data DL122 -- Rev 6
2-317
MOTOROLA
MC10H681 MC100H681
ECL DC CHARACTERISTICS: VCCT = + 5.0 V 10%, VEE = - 5.2 5% (10H Version); VEE = - 4.2 V to - 5.5 V (100H Version)
Test Symbol IEE IINH IINL VOH VOL TA = 0C Parameter Supply Current/ECL Input HIGH Current Input LOW Current Output HIGH Voltage Output LOW Voltage Min -- -- 0.5 -1020 - 2.1 Max -113 225 -- - 840 - 2.03 TA = 25C Min -- -- 0.5 -980 - 2.1 Max -113 145 -- - 810 - 2.03 TA = 75C Min -- -- 0.3 -920 - 2.1 Max -113 145 -- - 735 - 2.03 Unit mA A A mV V 50 to - 2.1 V Condition
10H ECL DC CHARACTERISTICS: VCCT = + 5.0 10%, VEE = - 5.2 5%
Test Symbol VIH VIL TA = 0C Parameter Input HIGH Voltage Input LOW Voltage Min -1170 -1950 Max - 840 -1480 TA = 25C Min -1130 -1950 Max - 810 -1480 TA = 75C Min -1070 -1950 Max - 735 -1450 Unit mV Condition
100H ECL DC CHARACTERISTICS: VCCT = + 5.0 10%, VEE = - 4.2 V to - 5.5 V
Test Symbol VIH VIL TA = 0C Parameter Input HIGH Voltage Input LOW Voltage Min -1165 -1810 Max - 880 -1475 TA = 25C Min -1165 -1810 Max - 880 -1475 TA = 75C Min -1165 -1810 Max - 880 -1475 Unit mV Condition
ABSOLUTE RATINGS (Do not exceed):
Power Supply Voltage Power Supply Voltage Input Voltage Disabled 3-State Output Output Source Current Continuous Output Source Current Surge Storage Temperature Operating Temperature VEE (ECL) VCCT (TTL) VI (ECL) VI (TTL) Vout (TTL) Iout (ECL) Iout (ECL) Tstg Tamb - 8.0 to 0 - 0.5 to + 7.0 0.0 to VEE - 0.5 to + 7.0 0.0 to VCCT 100 200 - 65 to 150 0.0 to + 75 Vdc Vdc Vdc Vdc mAdc mAdc C C
MOTOROLA
2-318
MECL Data DL122 -- Rev 6
MC10H681 MC100H681
TTL DC CHARACTERISTICS: VCCT = + 5.0 V 10%, VEE = - 5.2 5% (10H Version); VEE = - 4.2 V to - 5.5 V (100H Version)
Test Symbol VIH VIL VIK VOH VOL IIH/IOZH IIL/IOZL ICCL ICCH ICCZ IOS TA = 0C Parameter Standard Input Standard Input Input Clamp Output HIGH Voltage Output HIGH Voltage Output LOW Voltage Output Disable Current Supply Current Supply Current Supply Current Output Short Circuit Current Min 2.0 -- -- 2.5 2.0 -- -- -- -- -- -- -100 Max -- 0.8 -1.2 -- -- 0.55 70 200 63 63 63 - 225 TA = 25C Min 2.0 -- -- 2.5 2.0 -- -- -- -- -- -- -100 Max -- 0.8 -1.2 -- -- 0.55 70 200 63 63 63 - 225 TA = 75C Min 2.0 -- -- 2.5 2.0 -- -- -- -- -- -- -100 Max -- 0.8 -1.2 -- -- 0.55 70 200 63 63 63 - 225 Unit Vdc Vdc V V A mA mA mA mA VOUT = 0 V IIN = -18 mA IOH = - 3.0 mA IOH = -15 mA IOL = 48 mA VOUT = 2.7 V VOUT = 0.5 V Condition
ECL TO TTL DIRECTION AC CHARACTERISTICS
Test Symbol tPLH tPHL tPLH tPHL tPZH tPZL tPHZ tPLZ tr/tf TA = 0C Parameter Propagation Delay to Output LEET to Output CEB to Output Enable Time CEB to Output Disable Time 1.0 Vdc to 2.0 Vdc Min 4.0 5.5 5.5 5.5 5.3 3.5 3.5 0.4 Max 7.8 8.3 7.6 8.3 8.3 7.2 5.3 2.2 TA = 25C Min 4.0 5.5 5.5 5.5 5.3 3.5 3.5 0.4 Max 7.8 8.3 7.6 8.3 8.3 7.2 5.3 2.2 TA = 75C Min 4.2 5.7 5.8 4.7 5.4 3.7 4.1 0.4 Max 8.0 8.5 8.0 8.5 8.4 7.3 5.8 2.2 Unit ns ns ns ns ns Condition CL = 50 pF CL = 50 pF CL = 50 pF CL = 50 pF CL = 50 pF
TTL TO ECL DIRECTION AC CHARACTERISTICS
Test Symbol tPLH tPHL tPHL tPLH tPHL tPLH tr/tf TA = 0C Parameter Propagation Delay to Output CEB to Output LETE to Output Output Rise/Fall Time 20% - 80% Min 1.9 2.2 2.3 2.4 0.4 Max 3.9 4.0 4.6 3.9 2.2 TA = 25C Min 1.9 2.2 2.3 2.4 0.4 Max 3.9 4.0 4.6 3.9 2.2 TA = 75C Min 2.2 2.5 2.7 2.7 0.4 Max 4.4 4.3 5.0 4.3 2.2 Unit ns ns ns ns Condition 50 to - 2.0 V 50 to - 2.0 V 50 to - 2.0 V 50 to - 2.0 V
MECL Data DL122 -- Rev 6
2-319
MOTOROLA
MC10H681 MC100H681
TEST CIRCUITS AND WAVEFORMS ECL
USE 0.1 F CAPACITORS FOR DECOUPLING. 50 COAX IN DEVICE UNDER TEST OUT tPZL, tPLZ O,C DEVICE UNDER TEST 50 pF USE OSCILLOSCOPE INTERNAL 50 LOAD FOR TERMINATION. CH A OSCILLOSCOPE CH B VEE VCC & VCCO
TTL
+7 V OPEN ALL OTHERS R1 500
PULSE GENERATOR
50 COAX
Figure 1. Test Circuit ECL
50 COAX
R2 500
Figure 2. Test Circuit TTL
ECL/TTL
ECL/TTL
50%/1.5 V VIN
80%/2.0 V VOUT 20%/1.0 V
TPD++ 50%/1.5 V
TPD - -
TRISE
TFALL
VOUT
Figure 3. Rise and Fall Times
Figure 4. Propagation Delay -- Single Ended
TTL
VE 1.5 V VE TPZL VOUT 1.5 V 0.3 V TPLZ VOL 1.5 V
TTL
VE 1.5 V VE TPZL VOUT 1.5 V 0.3 V TPHZ >VOH 3.5 V 1.5 V
Figure 5. 3-State Output Low Enable and Disable Times
Figure 6. 3-State Output High Enable and Disable Times
MOTOROLA
2-320
MECL Data DL122 -- Rev 6
MC10H681 MC100H681
OUTLINE DIMENSIONS
FN SUFFIX PLASTIC PLCC PACKAGE CASE 776-02 ISSUE D
B -N- Y BRK U D Z -L- -M- 0.007 (0.180)
M
0.007 (0.180)
M
T L-M
S
N
S S
T L-M
N
S
W
28 1
D
X VIEW D-D
G1
0.010 (0.250)
S
T L-M
S
N
S
V
A Z R C
0.007 (0.180) 0.007 (0.180)
M
T L-M T L-M
S
N N
S
H
0.007 (0.180)
M
T L-M
S
N
S
M
S
S
E 0.004 (0.100) G G1 0.010 (0.250)
S
K1
J
-T- VIEW S
SEATING PLANE
K F VIEW S 0.007 (0.180)
M
T L-M
S
N
S
T L-M
S
N
S
NOTES: 1. DATUMS -L-, -M-, AND -N- DETERMINED WHERE TOP OF LEAD SHOULDER EXITS PLASTIC BODY AT MOLD PARTING LINE. 2. DIMENSION G1, TRUE POSITION TO BE MEASURED AT DATUM -T-, SEATING PLANE. 3. DIMENSIONS R AND U DO NOT INCLUDE MOLD FLASH. ALLOWABLE MOLD FLASH IS 0.010 (0.250) PER SIDE. 4. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 5. CONTROLLING DIMENSION: INCH. 6. THE PACKAGE TOP MAY BE SMALLER THAN THE PACKAGE BOTTOM BY UP TO 0.012 (0.300). DIMENSIONS R AND U ARE DETERMINED AT THE OUTERMOST EXTREMES OF THE PLASTIC BODY EXCLUSIVE OF MOLD FLASH, TIE BAR BURRS, GATE BURRS AND INTERLEAD FLASH, BUT INCLUDING ANY MISMATCH BETWEEN THE TOP AND BOTTOM OF THE PLASTIC BODY. 7. DIMENSION H DOES NOT INCLUDE DAMBAR PROTRUSION OR INTRUSION. THE DAMBAR PROTRUSION(S) SHALL NOT CAUSE THE H DIMENSION TO BE GREATER THAN 0.037 (0.940). THE DAMBAR INTRUSION(S) SHALL NOT CAUSE THE H DIMENSION TO BE SMALLER THAN 0.025 (0.635).
DIM A B C E F G H J K R U V W X Y Z G1 K1
INCHES MIN MAX 0.485 0.495 0.485 0.495 0.165 0.180 0.090 0.110 0.013 0.019 0.050 BSC 0.026 0.032 0.020 --- 0.025 --- 0.450 0.456 0.450 0.456 0.042 0.048 0.042 0.048 0.042 0.056 --- 0.020 2_ 10_ 0.410 0.430 0.040 ---
MILLIMETERS MIN MAX 12.32 12.57 12.32 12.57 4.20 4.57 2.29 2.79 0.33 0.48 1.27 BSC 0.66 0.81 0.51 --- 0.64 --- 11.43 11.58 11.43 11.58 1.07 1.21 1.07 1.21 1.07 1.42 --- 0.50 2_ 10_ 10.42 10.92 1.02 ---
MECL Data DL122 -- Rev 6
2-321
MOTOROLA
MC10H681 MC100H681
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JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, 6F Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 03-81-3521-8315 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298
MOTOROLA 2-322
*MC10H681/D*
MC10H681/D MECL Data DL122 -- Rev 6

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