SY100H641LJZ-TR [MICROCHIP]
100H SERIES, LOW SKEW CLOCK DRIVER, 9 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC28;
| 型号： | SY100H641LJZ-TR |
| 厂家： | 
MICROCHIP |
| 描述： | 100H SERIES, LOW SKEW CLOCK DRIVER, 9 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC28 驱动 输出元件 逻辑集成电路 |
| 文件： | 总6页 (文件大小：78K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
®
PrecisionEdge
SY10H641L
3.3V SINGLE SUPPLY
1:9 PECL-TO-TTL
SY100H641L
FEATURES
■ 3.3V power supply
®
Precision Edge
■ PECL-to-TTL version of popular ECLinPS E111
■ Guaranteed low skew specification
■ Latched input
DESCRIPTION
■ Differential ECL internal design
■ VBB output for single-ended operation
■ Reset/enable
The SY10/100H641L are single supply, low skew
translating 1:9 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 devices feature a 24mA TTL output stage with
AC performance specified into a 20pF load capacitance.
A latch is provided on-chip. When LEN is LOW (or left
open, in which case it is pulled LOW by the internal pull-
downs), the latch is transparent. A HIGH on the enable
pin (/EN) forces all outputs LOW.
■ Extra TTL and ECL power/ground pins
■ Choice of ECL compatibility: MECL 10KH (10Hxxx)
or 100K (100Hxxx)
■ Available in 28-pin PLCC package
BLOCK DIAGRAM
The 10H version is compatible with MECL 10KH ECL
logic levels. The 100H version is compatible with 100K
levels.
TTL Outputs
Q
Q
Q
0
1
2
PIN NAMES
Pin
Function
TTL Ground (0V)
GT
VT
VE
TTL VCC (+3.0V)
ECL VCC (+3.0V)
GE
ECL Ground (0V)
D, /D
VBB
Signal Input (PECL)
VBB Reference Output (PECL)
Signal Outputs (TTL)
Enable Input (PECL)
Latch Enable Input (PECL)
Q
Q
Q
Q
3
4
5
6
PECL Input
Q0 – Q8
/EN
D
D
D
Q
LEN
V
BB
LEN
EN
Q
Q
7
8
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
SY10H641L
SY100H641L
Micrel, Inc.
PACKAGE/ORDERING INFORMATION
Ordering Information(1)
Package Operating
Package
Marking
Lead
Finish
25
24 23 22 21 20 19
Part Number
Type
J28-1
J28-1
J28-1
J28-1
J28-1
Range
G
T
26
27
28
1
18
17
16
15
14
13
12
V
BB
SY10H641LJC
Commercial
Commercial
Commercial
Commercial
Commercial
SY10H641LJC
SY10H641LJC
SY100H641LJC
SY100H641LJC
Sn-Pb
Sn-Pb
Q
5
D
D
SY10H641LJCTR(2)
SY100H641LJC
SY100H641LJCTR(2)
SY10H641LJZ(3)
V
T
TOP VIEW
PLCC
Q
4
VE
Sn-Pb
VT
2
LEN
Sn-Pb
Q
3
3
G
E
SY10H641LJZ with
Matte-Sn
G
T
4
EN
5
6
7
8
9
10 11
Pb-Free bar-line indicator
SY10H641LJZTR(2, 3)
SY100H641LJZ(3)
J28-1
J28-1
J28-1
Commercial
Commercial
Commercial
SY10H641LJZ with
Pb-Free bar-line indicator
Matte-Sn
Matte-Sn
Matte-Sn
SY100H641LJZ with
Pb-Free bar-line indicator
28-Pin PLCC (J28-1)
SY100H641LJZTR(2, 3)
SY100H641LJZ with
Pb-Free bar-line indicator
Notes:
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
SY10H641L
SY100H641L
Micrel, Inc.
(1)
ABSOLUTE MAXIMUM RATINGS
TRUTH TABLE
Symbol
Rating
Value
Unit
D
L
LEN
/EN
L
Q
L
VE (ECL)
VT (TTL)
Power Supply
Voltage
–0.5 to +7.0
–0.5 to +7.0
V
L
L
H
X
X
L
H
VI (ECL)
Input Voltage
0.0 to VE
0.0 to VT
V
V
H
X
L
Q0
L
VOUT (TTL) Disabled 3-State
Output
H
IOUT (ECL)
Output Current
- Continuous
- Surge
mA
50
100
TLEAD
Lead Temperature
+260
˚C
Range (soldering, 20sec)
Tstore
TA
Storage Temperature
Operating Temperature
–65 to +150
°C
°C
0 to +85
Note:
1. Do not exceed.
DC ELECTRICAL CHARACTERISTICS
VT = VE = +3.0V to +3.6V
TA = 0°C
TA = +25°C
TA = +85°C
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
Condition
IEE
Power Supply Current
ECL
TTL
—
—
—
30
30
35
—
—
—
30
30
35
—
—
—
30
30
35
mA
VE Pin
ICCH
ICCL
Total all VT pins
TTL DC ELECTRICAL CHARACTERISTICS
VT = VE = +3.0V to +3.6V
TA = 0°C
TA = +25°C
TA = +85°C
Symbol
VOH
Parameter
Min.
2.0
Max.
—
Min.
Max.
Min.
Max.
—
Unit
V
Condition
IOH = –3.0mA
IOL = 24mA
VOUT = 0V
Output HIGH Voltage
Output LOW Voltage
Output Short Circuit Current
2.0
—
—
0.5
—
2.0
—
VOL
—
0.5
—
0.5
—
V
IOS
–100
–100
–100
mA
10H ECL DC ELECTRICAL CHARACTERISTICS
VT = VE = +3.0V to +3.6V
TA = 0°C
TA = +25°C
TA = +85°C
Symbol
IIH
Parameter
Min.
—
Max.
225
Min.
—
Max.
175
Min.
—
Max.
175
Unit
µA
µA
V
Condition
—
Input HIGH Current
Input LOW Current
IIL
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 VE and will vary 1:1 with the power supply. The levels shown are for VE = +3.3V.
M9999-032906
hbwhelp@micrel.com or (408) 955-1690
3
®
Precision Edge
SY10H641L
SY100H641L
Micrel, Inc.
100H ECL DC ELECTRICAL CHARACTERISTICS
VT = VE = +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 VE and will vary 1:1 with the power supply. The levels shown are for VE = +3.3V.
AC ELECTRICAL CHARACTERISTICS
VT = VE = +3.0V to +3.6V
TA = 0°C
TA = +25°C
TA = +85°C
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
Condition
tPLH
tPHL
Propagation Delay
D to Output
2.0
2.5
3.0
3.5
2.0
2.5
3.0
3.5
2.0
2.5
3.0
3.5
ns
CL = 20pF
tskpp
Part-to-Part Skew(1,4)
—
0.5
—
0.5
—
0.5
ns
CL = 20pF
tskew++
tskew– –
Within-Device Skew(2,3,4)
—
—
0.3(7)
0.35(8)
—
—
0.3(7)
0.35(8)
—
—
0.3(7)
0.35(8)
ns
ns
CL = 20pF
CL = 20pF
tPLH
tPHL
Propagation Delay
LEN to Output
2.0
3.5
2.0
3.5
2.0
3.5
ns
ns
ns
CL = 20pF
CL = 20pF
CL = 20pF
tPLH
tPHL
Propagation Delay
/EN to Output
2.0
3.5
2.0
3.5
2.0
3.5
tr
tf
Output Rise/Fall Time
1.0V to 2.0V
—
—
1.7
1.6
—
—
1.7
1.6
—
—
1.7
1.6
fMAX
—
Maximum Input Frequency(5,6)
Pulse Width
135
1.5
—
—
—
135
1.5
—
—
—
135
1.5
—
—
—
MHz
ns
—
—
—
—
—
Recovery Time
Set-up Time
1.25
1.25
1.25
ns
tS
0.5 (typ.)
0.5 (typ.)
0.5 (typ.)
0.5 (typ.)
0.5 (typ.)
0.5 (typ.)
ns
tH
Hold Time
ns
Notes:
1. Device-to-Device Skew considering HIGH-to-HIGH 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. VT = VE = +3.15V to +3.45V, (i.e. VE +/– 5%).
8. VT = VE = +3.0V to +3.6V, (i.e. VE +/– 10%).
M9999-032906
hbwhelp@micrel.com or (408) 955-1690
4
®
Precision Edge
SY10H641L
SY100H641L
Micrel, Inc.
TTL SWITCHING CIRCUIT
VEE
VCC & VCCO
USE 0.1µF CAPACITORS
FOR DECOUPLING.
PECL
IN
TTL
50Ω COAX
DEVICE
UNDER
TEST
OUT
PULSE
GENERATOR
450Ω
50Ω COAX
50Ω COAX
USE OSCILLOSCOPE
INTERNAL 50Ω LOAD
FOR TERMINATION.
CH A
CH B
OSCILLOSCOPE
ECL/TTL PROPAGATION DELAY — SINGLE ENDED
50%
VIN
T
pd++
T
pd– –
1.5V
VOUT
ECL/TTL WAVEFORMS: RISE AND FALL TIMES
2.0V
0.8V
V
OUT
T
rise
T
fall
M9999-032906
hbwhelp@micrel.com or (408) 955-1690
5
®
Precision Edge
SY10H641L
SY100H641L
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
6
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