Pin
Function
GND
TTL Ground (0V)
V
CCE
ECL V
CC
(0V)
V
CCT
TTL Supply (+5.0V)
V
EE
ECL Supply (5.2/4.5V)
D
0
D
8
Data Inputs (ECL)
Q
0
Q
8
Data Outputs (TTL)
OEECL
3-State Control (ECL)
OETTL
3-State Control (TTL)
DESCRIPTION
FEATURES
s
9-bit ideal for byte-parity applications
s
3-state TTL outputs
s
Flow-through configuration
s
Extra TTL and ECL power/ground pins to minimize
switching noise
s
ECL and TTL 3-state control inputs
s
4.8ns max. delay into 50pF, 9.6ns into 200pF (all
outputs switching)
s
PNP TTL inputs for low loading
s
Choice of ECL compatibility: MECL 10KH (10Hxxx)
or 100K (100Hxxx)
s
Fully compatible with Motorola MC10H/100H601
s
Available in 28-pin PLCC package
The SY10/100H601 are 9-bit, dual supply ECL-to-TTL
translators. Devices in the Micrel-Synergy 9-bit translator
series utilize the 28-lead PLCC for optimal power pinning,
signal flow-through and electrical performance.
The devices feature a 48mA TTL output stage and AC
performance is specified into both a 50pF and 200pF
load capacitance. For the 3-state output disable, both
ECL and TTL control inputs are provided, allowing
maximum design flexibility.
The 10H version is compatible with MECL 10KH ECL
logic levels. The 100H version is compatible with 100K
levels.
9-BIT ECL-TO-TTL
WITH 3-STATE ENABLE
SY10H601
SY100H601
Rev.: D
Amendment: /0
Issue Date: February, 1998
PIN NAMES
BLOCK DIAGRAM
PIN CONFIGURATION
18
17
16
15
14
13
12
5
6
7
8
9
10 11
26
27
28
1
2
3
4
TOP VIEW
PLCC
25 24 23 22 21 20 19
V
CC
T
Q
6
GND
Q
7
Q
5
GND
Q
8
Q
4
Q
3
V
CCT
Q
2
GND
Q
1
Q
0
D
8
D
7
V
CCE
D
6
D
5
D
4
D
3
NC
V
EE
D
0
D
1
D
2
OETTL
OEECL
Q
0
D
0
ECL
TTL
OEECL
OETTL
Q
1
D
1
Q
2
D
2
Q
3
D
3
Q
4
D
4
Q
5
D
5
Q
6
D
6
Q
7
D
7
Q
8
D
8
1
2
SY10H601
SY100H601
Micrel
LOGIC DIAGRAM
TRUTH TABLE
OEECL
OETTL
D
Q
L
L
L
L
L
L
H
H
H
X
X
Z
X
H
X
Z
Ordering
Package
Operating
Code
Type
Range
SY10H601JC
J28-1
Commercial
SY10H601JCTR
J28-1
Commercial
SY100H601JC
J28-1
Commercial
SY100H601JCTR
J28-1
Commercial
PRODUCT ORDERING CODE
DC ELECTRICAL CHARACTERISTICS
V
CCT
= 5.0V
10%; V
EE
= 4.75V to 5.5V (10H Version); V
EE
= 4.2V to 5.5V (100H Version)
T
A
= 0
C
T
A
= +25
C
T
A
= +85
C
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
Condition
I
EE
Power Supply Current, ECL
--
46
--
46
--
50
mA
--
I
CCH
Power Supply Current, TTL
--
110
--
110
--
110
mA
--
I
CCL
--
110
--
110
--
110
I
CCZ
--
105
--
105
--
105
I
OS
Output Short Circuit Current
100
225
100
225
100
225
mA
V
OUT
= 0V
I
OZH
Output Disable Current HIGH
--
50
--
50
--
50
A
V
OUT
= 2.7V
I
OZL
Output Disable Current LOW
--
50
--
50
--
50
A
V
OUT
= 0.5V
T
A
= 0
C
T
A
= +25
C
T
A
= +85
C
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
Condition
t
PLH
Propagation Delay to Output
1.7
4.8
1.7
4.8
1.7
4.8
ns
C
L
= 50pF
t
PHL
3.4
9.6
3.4
9.6
3.4
9.6
C
L
= 200pF
t
PLZ
Output Disable Time, OEECL
3.7
6.5
3.7
6.5
3.7
6.5
ns
C
L
= 50pF
t
PHZ
5.4
13
5.4
13
5.4
13
C
L
= 200pF
t
PLZ
Output Disable Time, OETTL
4.3
7.5
4.3
7.5
4.3
7.5
ns
C
L
= 50pF
t
PHZ
7.0
15
7.0
15
7.0
15
C
L
= 200pF
t
PZL
Output Enable Time, OEECL
3.5
6.0
3.5
6.0
3.5
6.0
ns
C
L
= 50pF
t
PZH
5.0
12
5.0
12
5.0
12
C
L
= 200pF
t
PZL
Output Enable Time, OETTL
4.2
7.0
4.2
7.0
4.2
7.0
ns
C
L
= 50pF
t
PZH
6.0
14
6.0
14
6.0
14
C
L
= 200pF
t
r
Output Rise/Fall Time
--
1.2
--
1.2
--
1.2
ns
C
L
= 50pF
t
f
1.0V 2.0V
--
3.0
--
3.0
--
3.0
C
L
= 200pF
LOGIC DIAGRAM
AC ELECTRICAL CHARACTERISTICS
V
CCT
= 5.0V
10%; V
EE
= 4.75V to 5.5V (10H Version); V
EE
= 4.2V to 5.5V (100H Version)
4
SY10H601
SY100H601
Micrel
MICREL-SYNERGY
3250 SCOTT BOULEVARD
SANTA CLARA
CA 95054
USA
TEL
+ 1 (408) 980-9191
FAX
+ 1 (408) 914-7878
WEB
http://www.micrel.com
This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for any infringement of patents or
other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent right of Micrel Inc.
2000 Micrel Incorporated
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