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Электронный компонент: SY10H607JC

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DESCRIPTION
FEATURES
s
Differential PECL data and clock inputs
s
48mA sink, 15mA source TTL outputs
s
Single +5V power supply
s
Multiple power and ground pins to minimize noise
s
Specified within-device skew
s
V
BB
output for single-ended use
s
Fully compatible with Motorola MC10H/100H607
s
Available in 28-pin PLCC package
The SY10/100H607 are 6-bit, registered, dual supply
PECL-to-TTL translators. The devices feature differential
PECL inputs for both data and clock. The TTL outputs
feature 48mA sink, 15mA source drive capability for
driving high fanout loads. The asynchronous master reset
control is a PECL level input.
With its differential PECL inputs and TTL outputs, the
H607 device is ideally suited for the receive function of a
HPPI bus-type board-to-board interface application. The
on-chip registers simplify the task of synchronizing the
data between the two boards.
The device is available in either ECL standard: the
10H device is compatible with 10K logic levels, while the
100H device is compatible with 100K logic levels.
BLOCK DIAGRAM
PIN CONFIGURATION
SY10H607
SY100H607
Rev.: F
Amendment: /1
Issue Date: February, 1998
D
Q
R
CLK
D
n
CLK
CLK
Q
n
MR
V
BB
1 OF 6 BITS
D
n
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
Q
4
TGND
Q
5
V
CCT
Q
3
V
CCT
MR
Q
2
Q
1
Q
0
CLK
V
BB
TGND
CLK
D
1
D
2
D
0
EGND
D
0
D
1
D
2
D
5
D
4
V
CCE
D
3
D
3
D
4
D
5
REGISTERED HEX
PECL-TO-TTL
Pin
Function
D
0
D
5
True PECL Data Inputs
D
0
D
5
Inverted PECL Data Inputs
CLK, CLK
Differential PECL Clock Input
MR
PECL Master Reset Input
Q
0
Q
5
TTL Outputs
V
CCE
PECL V
CC
(5.0V)
V
CCT
TTL V
CC
(5.0V)
TGND
TTL Ground
EGND
PECL Ground
V
BB
V
BB
Reference Output (PECL)
PIN NAMES
1
2
SY10H607
SY100H607
Micrel
Dn
MR
TCLK/CLK
Qn + 1
L
L
Z
L
H
L
Z
H
X
H
X
L
TRUTH TABLE
Z = Low to High Transition.
T
A
= 0
C
T
A
= +25
C
T
A
= + 85
C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
Condition
I
EE
PECL Power Supply Current
mA
10H
--
70
85
--
70
85
--
70
85
100H
--
65
80
--
70
85
--
75
95
I
CCL
TTL Supply Current
--
100
120
--
100
120
--
100
120
mA
I
CCH
TTL Supply Current
--
100
120
--
100
120
--
100
120
mA
I
OS
Output Short Circuit Current
100
--
225
100
--
225
100
--
225
mA
V
CCT
= V
CCE
= 5.0V
5%
DC ELECTRICAL CHARACTERISTICS
10H PECL DC ELECTRICAL CHARACTERISTICS
(1)
V
CCT
= V
CCE
= 5.0V
5%
T
A
= 0
C
T
A
= +25
C
T
A
= + 85
C
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
Condition
I
IH
Input HIGH Current
--
225
--
145
--
145
A
I
IL
Input LOW Current
0.5
--
0.5
--
0.5
--
A
V
IH
Input HIGH Voltage
3830
4160
3870
4190
3930
4280
mV
V
CCT
= 5.0V
V
IL
Input LOW Voltage
3050
3520
3050
3520
3050
3555
mV
V
CCT
= 5.0V
V
BB
Output Bias Voltage
3620
3730
3650
3750
3690
3810
mV
V
CCT
= 5.0V
NOTE:
1. PECL V
IL
, V
IH
, V
OL
, V
OH
, V
BB
are given for V
CCT
= V
CCE
= 5.0V and will vary 1:1 with power supply.
100H PECL DC ELECTRICAL CHARACTERISTICS
(1)
V
CCT
= V
CCE
= 5.0V
5%
T
A
= 0
C
T
A
= +25
C
T
A
= + 85
C
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
Condition
I
IH
Input HIGH Current
--
225
--
145
--
145
A
I
IL
Input LOW Current
0.5
--
0.5
--
0.5
--
A
V
IH
Input HIGH Voltage
3835
4120
3835
4120
3835
4120
mV
V
CCT
= 5.0V
V
IL
Input LOW Voltage
3190
3525
3190
3525
3190
3525
mV
V
CCT
= 5.0V
V
BB
Output Bias Voltage
3620
3740
3620
3740
3620
3740
mV
V
CCT
= 5.0V
NOTE:
1. PECL V
IL
, V
IH
, V
OL
, V
OH
, V
BB
are given for V
CCT
= V
CCE
= 5.0V and will vary 1:1 with power supply.
3
SY10H607
SY100H607
Micrel
10H/100H TTL DC ELECTRICAL CHARACTERISTICS
(1)
T
A
= 0
C
T
A
= +25
C
T
A
= + 85
C
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
Condition
V
OH
Output HIGH Voltage
2.5
--
2.5
--
2.5
--
V
I
OH
= 15mA
2.0
--
2.0
--
2.0
--
I
OH
= 24mA
V
OL
Output LOW Voltage
--
0.55
--
0.55
--
0.55
V
I
OL
= 48mA
V
CCT
= V
CCE
= 5.0V
5%
NOTE:
1. DC levels such as V
OH
, V
OL
, etc., are standard for PECL and FAST devices, with the exceptions of: I
OL
=48mA at 0.5 V
OL
; and I
OH
= 24mA at 2.0 V
OH.
T
A
= 0
C
T
A
= +25
C
T
A
= + 85
C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
Condition
t
PLH
Propagation Delay
ns
C
L
= 50 pF
t
PHL
to Output
CLK to Q
--
--
6.0
--
--
6.0
--
--
6.0
MR to Q
--
--
6.0
--
--
6.0
--
--
6.0
t
skpp
Part-to-Part Skew
(1,4)
--
--
0.5
--
--
0.5
--
--
0.5
ns
C
L
= 50pF
t
skew++
Within-Device Skew
(2,4)
--
--
0.3
--
--
0.3
--
--
0.3
ns
C
L
= 50pF
t
skew
Within-Device Skew
(3,4)
--
--
0.3
--
--
0.3
--
--
0.3
ns
C
L
= 50pF
t
S
Set-up Time
0.200
--
--
0.200
--
--
0.200
--
--
ns
t
H
Hold Time
0.500
--
--
0.500
--
--
0.500
--
--
ns
t
PW
Minimum Pulse Width
ns
CLK, MR
1.0
--
--
1.0
--
--
1.0
--
--
V
PP
Minimum Input Swing
200
150
--
200
150
--
200
150
--
mV
t
r
Rise/Fall Time
--
--
1.5
--
--
1.5
--
--
1.5
ns
C
L
= 50pF
t
f
1.0V to 2.0V
f
MAX
Max. Input Frequency
(5,6)
160
--
--
160
--
--
160
--
--
MHz
AC ELECTRICAL CHARACTERISTICS
(1)
V
CCT
= V
CCE
= 5.0V
5%
NOTES:
1. Device-to-Device Skew considering HIGH-to-HIGH transitions at common V
CC
level.
2. Within-Device Skew considering HIGH-to-HIGH transitions at common V
CC
level.
3. Within-Device Skew considering LOW-to-LOW transitions at common V
CC
level.
4. All skew parameters are guaranteed but not tested.
5. Frequency at which output levels will meet a 0.8V to 2.0V minimum swing.
6. The f
MAX
value is specified as the minimum guaranteed maximum frequency. Actual operational maximum frequency may be greater.
PRODUCT ORDERING CODE
Ordering
Package
Operating
Code
Type
Range
SY10H607JC
J28-1
Commercial
SY10H607JCTR
J28-1
Commercial
SY100H607JC
J28-1
Commercial
SY100H607JCTR
J28-1
Commercial
4
SY10H607
SY100H607
Micrel
28 LEAD PLCC (J28-1)
Rev. 03
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