SY100H646LJZ [MICREL]
3.3V SINGLE SUPPLY OCTAL PECL/TTL-TO-TTL; 3.3V单电源八路PECL / TTL - TO- TTL
| 型号： | SY100H646LJZ |
| 厂家： | 
MICREL SEMICONDUCTOR |
| 描述： | 3.3V SINGLE SUPPLY OCTAL PECL/TTL-TO-TTL |
| 文件： | 总7页 (文件大小：79K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
®
PrecisionEdgeL
SY10H646L
3.3V SINGLE SUPPLY
OCTAL PECL/TTL-TO-TTL
SY100H646L
FEATURES
■ 3.3V power supply
®
Precision Edge
■ PECL/TTL-to-TTL version of popular ECLinPS
E111AE/LE
■ Guaranteed low skew specification
■ Three-state enable
DESCRIPTION
The SY10/100H646L are single supply, low skew
translating 1:8 clock drivers. Devices in the Micrel H600
translator series utilize the 28-lead PLCC for optimal
power pinning, signal flow-through and electrical
performance. The single supply H646L is similar to the
HA643 which is a dual supply 1:8 version of the same
function.
These devices feature a 24mA TTL output stage, with
AC performance specified into a 20pF load capacitance.
The 10H version is compatible with 10K ECL logic
levels. The 100H version is compatible with 100K levels.
■ Differential internal design
■ VBB output for single-ended operation
■ Extra TTL and ECL power/ground pins
■ Choice of ECL compatibility: 10K or 100K
■ Matched high and low output impedance
■ Available in 28-pin PLCC package
BLOCK DIAGRAM
PIN NAMES
EN
Q
Q
Q
0
Pin
OGND
Function
TTL Output Ground (0V)
TTL Output VCC (+3.0V)
Internal TTL GND (0V)
Internal TTL VCC (+3.0V)
ECL VEE (0V)
OVT
IGND
IVT
1
2
VEE
VCCE
ECLK, ECLK
VBB
ECL Ground (+3.0V)
Differential Signal Input (PECL)
VBB Reference Output
Signal Outputs (TTL)
Q0–Q7
EN
Q
Q
Q
3
4
5
TCLK
ECLK
Three-State Enable Input (TTL)
Signal Input (TTL)
TCLK
ECLK
Q
Q
6
7
V
BB
Precision Edge is a registered trademark of Micrel, Inc.
Rev.: F
Amendment:/0
M9999-032906
hbwhelp@micrel.com or (408) 955-1690
1
Issue Date: March 2006
®
Precision Edge
SY10H646L
SY100H646L
Micrel, Inc.
PACKAGE/ORDERING INFORMATION
Ordering Information(1)
Package Operating
Package
Marking
Lead
Finish
Part Number
Type
J28-1
J28-1
J28-1
J28-1
J28-1
Range
25
24 23 22 21 20 19
Q3
OGND
Q2
18
17
16
15
14
13
12
26
27
28
1
SY10H646LJC
SY10H646LJCTR(2)
Commercial
Commercial
Commercial
Commercial
Commercial
SY10H646LJC
SY10H646LJC
SY100H646LJC
SY100H646LJC
Sn-Pb
Sn-Pb
EN
IVT
IGND
VCCE
VCCE
VBB
TOP VIEW
PLCC
SY100H646LJC
Sn-Pb
OVT
Q1
SY100H646LJCTR(2)
SY10H646LJZ(3)
Sn-Pb
2
OGND
Q0
3
SY10H646LJZ with
Matte-Sn
4
ECLK
Pb-Free bar-line indicator
5
6
7
8
9
10 11
SY10H646LJZTR(2, 3)
SY100H646LJZ(3)
SY100H646LJZTR(2, 3)
Notes:
J28-1
J28-1
J28-1
Commercial
Commercial
Commercial
SY10H646LJZ with
Pb-Free bar-line indicator
Matte-Sn
Matte-Sn
Matte-Sn
SY100H646LJZ with
Pb-Free bar-line indicator
28-Pin PLCC (J28-1)
SY100H646LJZ with
Pb-Free bar-line indicator
1. Contact factory for die availability. Dice are guaranteed at T = 25°C, DC Electricals only.
A
2. Tape and Reel.
3. Pb-Free package is recommended for new designs.
M9999-032906
hbwhelp@micrel.com or (408) 955-1690
2
®
Precision Edge
SY10H646L
SY100H646L
Micrel, Inc.
(1)
TRUTH TABLE
ABSOLUTE MAXIMUM RATINGS
Symbol
Rating
Value
Unit
TCLK
GND
GND
H
ECLK
L
ECLK
H
EN
H
Q
L
VE (ECL)
VT (TTL)
Power Supply
Voltage
–0.5 to +7.0
–0.5 to +7.0
V
H
L
H
H
H
L
VI (ECL)
VI (TTL)
Input Voltage
0.0 to VEE
–0.5 to VCC
V
V
GND
GND
X
GND
GND
X
H
L
H
VOUT (TTL) Disabled 3-State
Output
0.0 to VCCT
X
L
Z
IOUT (ECL)
Output Current
- Continuous
- Surge
mA
Note:
X = Don't Care
50
100
L = Low Voltage Level
H = High Voltage Level
Z = Three-State
TLEAD
Lead Temperature
Range (soldering, 20sec)
+260
˚C
Tstore
TA
Storage Temperature
Operating Temperature
–65 to +150
˚C
˚C
0 to +85
Note:
1. Do not exceed.
DC ELECTRICAL CHARACTERISTICS
OVT = IVT = VCCE = 3.0V to 3.6V
TA = 0°C
TA = +25°C
TA = +85°C
Symbol
Parameter
Min.
Max.
120
Min.
—
Max.
120
Min.
—
Max.
120
Unit
Condition
ICCL
ICCH
Power Supply Current
—
—
mA
Total all OVT,
120
—
120
—
120
IVT, and VCCE pins
TTL DC ELECTRICAL CHARACTERISTICS
OVT = IVT = VCCE = 3.0V to 3.6V
TA = 0°C
TA = +25°C
TA = +85°C
Symbol
VIH
Parameter
Input HIGH Voltage
Min.
2.0
—
Max.
—
Min.
2.0
—
Max.
Min.
2.0
—
Max.
Unit
V
Condition
—
—
VIL
Input LOW Voltage
Input HIGH Current
0.8
0.8
0.8
V
IIH
—
—
20
100
—
—
20
100
—
—
20
100
µA
VIN = 2.7 V
VIN = VCC
IIL
Input LOW Current
—
2.0
—
–0.4
—
—
2.0
—
–0.4
—
—
2.0
—
–0.4
—
mA
V
VIN = 0.5 V
IOH = –3.0 mA
IOL = 24 mA
IIN = –18mA
VOH = 0V
VOH
VOL
VIK
IOS
Output HIGH Voltage
Output LOW Voltage
Input Clamp Voltage
Output Short Circuit Current
0.5
–1.2
—
0.5
–1.2
—
0.5
–1.2
—
V
—
—
—
V
–100
–100
–100
mA
M9999-032906
hbwhelp@micrel.com or (408) 955-1690
3
®
Precision Edge
SY10H646L
SY100H646L
Micrel, Inc.
10H ECL DC ELECTRICAL CHARACTERISTICS
OVT = IVT = VCCE = 3.0V to 3.6V
TA = 0°C
TA = +25°C
TA = +85°C
Symbol
IIH
Parameter
Input HIGH Current
Min.
—
Max.
225
Min.
Max.
175
Min.
Max.
175
Unit
µA
µA
V
Condition
—
—
—
IIL
Input LOW Current
0.5
—
0.5
—
0.5
—
—
VIH
Input HIGH Voltage(1)
Input LOW Voltage(1)
Output Reference Voltage(1)
2.130
1.350
1.920
2.460
1.820
2.030
2.170
1.350
1.950
2.490
1.820
2.050
2.240
1.350
1.990
2.580
1.855
2.110
VE = 3.3V
VE = 3.3V
VE = 3.3V
VIL
V
VBB
V
Note:
1. VIH, VIL and VBB are referenced to VCC and will vary 1:1 with the power supply. The levels shown are for VCC = +3.3V.
100H ECL DC ELECTRICAL CHARACTERISTICS
OVT = IVT = VCCE = 3.0V to 3.6V
TA = 0°C
TA = +25°C
TA = +85°C
Symbol
IIH
Parameter
Input HIGH Current
Min.
Max.
225
Min.
Max.
175
Min.
Max.
175
Unit
µA
µA
V
Condition
—
—
—
—
IIL
Input LOW Current
0.5
—
0.5
—
0.5
—
—
VIH
Input HIGH Voltage(1)
Input LOW Voltage(1)
Output Reference Voltage(1)
2.135
1.490
1.920
2.420
1.825
2.040
2.135
1.490
1.920
2.420
1.825
2.040
2.135
1.490
1.920
2.420
1.825
2.040
VE = 3.3V
VE = 3.3V
VE = 3.3V
VIL
V
VBB
V
Note:
1. VIH, VIL and VBB are referenced to VCC and will vary 1:1 with the power supply. The levels shown are for VCC = +3.3V.
M9999-032906
hbwhelp@micrel.com or (408) 955-1690
4
®
Precision Edge
SY10H646L
SY100H646L
Micrel, Inc.
AC ELECTRICAL CHARACTERISTICS
IVT = OVT = VCCE = 3.0V to 3.6V
TA = 0°C
TA = +25°C
TA = +85°C
Symbol
Parameter
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit
Condition
tPLH
tPHL
Propagation Delay ECLK to Q
TCLK to Q
2.3
2.3
—
—
3.3
3.3
2.25
2.25
—
—
3.25
3.25
2.2
2.2
—
—
3.2
3.2
ns
CL = 20pF
tskpp
Part-to-Part Skew(1,4)
Within-Device Skew(2,4)
Within-Device Skew(3,4)
—
—
—
—
—
—
0.5
0.3
0.3
—
—
—
—
—
—
0.5
0.3
0.3
—
—
—
—
—
—
0.5
0.3
0.3
ns
ns
ns
CL = 20pF
CL = 20pF
CL = 20pF
tskew++
tskew– –
tr
tf
Rise
Fall Time
0.8V to 2.0V
0.8V to 2.0V
0.3
0.3
—
—
1.5
1.5
0.3
0.3
—
—
1.5
1.5
0.3
0.3
—
—
1.5
1.5
ns
ns
CL = 20pF
CL = 20pF
tPW
Output Pulse Width
66MHz @ 2.0V
ns
CL = 20pF
5.5
5.5
6.0
6.0
—
—
—
—
—
—
—
—
5.5
5.5
6.0
6.0
—
—
—
—
—
—
—
—
5.5
5.5
6.0
6.0
—
—
—
—
—
—
—
—
66MHz @ 0.8V
60MHz @ 2.0V
60MHz @ 0.8V
tStability
fMAX
Clock Stability(7)
Maximum Input Frequency(5,6)
—
—
—
±75
—
—
—
±75
—
—
—
±75
ps
CL = 20pF
CL = 20pF
160
—
160
—
160
—
MHz
Notes:
1. Device-to-Device Skew considering HIGH-to-HIGH or LOW-to-LOW transitions at common VCC level.
2. Within-Device Skew considering HIGH-to-HIGH transitions at common VCC level.
3. Within-Device Skew considering LOW-to-LOW transitions at common VCC 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 fMAX value is specified as the minimum guaranteed maximum frequency. Actual operational maximum frequency may be greater.
7. Clock stability is the period variation between two successive rising edges.
M9999-032906
hbwhelp@micrel.com or (408) 955-1690
5
®
Precision Edge
SY10H646L
SY100H646L
Micrel, Inc.
ADDITIONAL INFORMATION
IVT01
INTERNAL TTL POWER
OVT01
Q0A
OGND0
IGND01
INTERNAL TTL GROUND
Figure 1. Output Structure
POWER VS FREQUENCY
PER BIT
300
P
DYNAMIC = CL ƒ VSWING VCC
250
200
150
100
PTOTAL = PSTATIC +
PDYNAMIC
No Load
20pF
50pF
50
100pF
200pF
300pF
0
0
0
20
40
60
80
100
0
FREQUENCY (MHz)
Figure 2. Power Versus Frequency (Typical)
M9999-032906
hbwhelp@micrel.com or (408) 955-1690
6
®
Precision Edge
SY10H646L
SY100H646L
Micrel, Inc.
28-PIN PLCC (J28-1)
Rev. 03
MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA
TEL + 1 (408) 944-0800 FAX + 1 (408) 474-1000 WEB http://www.micrel.com
The information furnished by Micrel in this data sheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its use.
Micrel reserves the right to change circuitry and specifications at any time without notification to the customer.
Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can
reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into
the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser’s
use or sale of Micrel Products for use in life support appliances, devices or systems is at Purchaser’s own risk and Purchaser agrees to fully indemnify
Micrel for any damages resulting from such use or sale.
© 2006 Micrel, Incorporated.
M9999-032906
hbwhelp@micrel.com or (408) 955-1690
7
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