View SY100H646LJZ_758485.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Micrel, Inc.
3.3V SINGLE SUPPLY OCTAL PECL/TTL-TO-TTL
Precision Edge(R) SY10H646L Precision SY100H646L Edge(R)
SY10H646L SY100H646L
FEATURES
s 3.3V power supply s PECL/TTL-to-TTL version of popular ECLinPS E111AE/LE s Guaranteed low skew specification s Three-state enable s Differential internal design s VBB output for single-ended operation s s s s 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 Precision Edge(R)
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.
BLOCK DIAGRAM
EN
PIN NAMES
Q0
Pin OGND OVT Function TTL Output Ground (0V) TTL Output VCC (+3.0V) Internal TTL GND (0V) Internal TTL VCC (+3.0V) ECL VEE (0V) ECL Ground (+3.0V) Differential Signal Input (PECL) VBB Reference Output Signal Outputs (TTL) Three-State Enable Input (TTL) Signal Input (TTL)
Q1
IGND IVT VEE VCCE ECLK, ECLK VBB Q0-Q7 EN TCLK
Q2
Q3
TCLK ECLK ECLK
Q4
Q5
Q6
VBB
Q7
Precision Edge is a registered trademark of Micrel, Inc. M9999-032906 hbwhelp@micrel.com or (408) 955-1690
1
Rev.: F
Amendment: /0
Issue Date: March 2006
Micrel, Inc.
Precision Edge(R) SY10H646L SY100H646L
PACKAGE/ORDERING INFORMATION
OGND Q5 OGND Q7 OVT Q6
Ordering Information(1)
Part Number
18 17 16
Q4
25 24 23 22 21 20 19
Package Type J28-1 J28-1 J28-1 J28-1 J28-1 J28-1 J28-1 J28-1
Operating Range Commercial Commercial Commercial Commercial Commercial Commercial Commercial Commercial
Package Marking SY10H646LJC SY10H646LJC SY100H646LJC SY100H646LJC
Lead Finish Sn-Pb Sn-Pb Sn-Pb Sn-Pb
Q3 OGND Q2 OVT Q1 OGND Q0
26 27 28 1 2 3 4 5 6 7 8 9 10 11
EN IVT IGND VCCE VCCE VBB ECLK
SY10H646LJC SY10H646LJCTR(2) SY100H646LJC SY100H646LJCTR(2) SY10H646LJZ(3) SY10H646LJZTR(2, 3)
TOP VIEW PLCC
15 14 13 12
SY10H646LJZ with Matte-Sn Pb-Free bar-line indicator SY10H646LJZ with Matte-Sn Pb-Free bar-line indicator SY100H646LJZ with Matte-Sn Pb-Free bar-line indicator SY100H646LJZ with Matte-Sn Pb-Free bar-line indicator
VEE ECLK
TCLK IVT
IGND
VEE VEE
SY100H646LJZ(3) SY100H646LJZTR(2, 3)
Notes:
28-Pin PLCC (J28-1)
1. Contact factory for die availability. Dice are guaranteed at TA = 25C, DC Electricals only. 2. Tape and Reel. 3. Pb-Free package is recommended for new designs.
M9999-032906 hbwhelp@micrel.com or (408) 955-1690
2
Micrel, Inc.
Precision Edge(R) SY10H646L SY100H646L
ABSOLUTE MAXIMUM RATINGS(1)
Symbol VE (ECL) VT (TTL) VI (ECL) VI (TTL) VOUT (TTL) IOUT (ECL) Rating Power Supply Voltage Input Voltage Disabled 3-State Output Output Current - Continuous - Surge Lead Temperature Range (soldering, 20sec) Storage Temperature Operating Temperature Value -0.5 to +7.0 -0.5 to +7.0 0.0 to VEE -0.5 to VCC 0.0 to VCCT Unit V V V mA 50 100 +260 -65 to +150 0 to +85 C C C
TRUTH TABLE
TCLK GND GND H L X ECLK L H GND GND X ECLK H L GND GND X EN H H H H L Q L H H L Z
TLEAD Tstore TA
Note: X = Don't Care L = Low Voltage Level H = High Voltage Level Z = Three-State
Note: 1. Do not exceed.
DC ELECTRICAL CHARACTERISTICS
OVT = IVT = VCCE = 3.0V to 3.6V
TA = 0C Symbol ICCL ICCH Parameter Power Supply Current Min. -- -- Max. 120 120 TA = +25C Min. -- -- Max. 120 120 TA = +85C Min. -- -- Max. 120 120 Unit mA Condition
Total all OVT, IVT, and VCCE pins
TTL DC ELECTRICAL CHARACTERISTICS
OVT = IVT = VCCE = 3.0V to 3.6V
TA = 0C Symbol VIH VIL IIH IIL VOH VOL VIK IOS Parameter Input HIGH Voltage Input LOW Voltage Input HIGH Current Input LOW Current Output HIGH Voltage Output LOW Voltage Input Clamp Voltage Output Short Circuit Current Min. 2.0 -- -- -- -- 2.0 -- -- -100 Max. -- 0.8 20 100 -0.4 -- 0.5 -1.2 -- TA = +25C Min. 2.0 -- -- -- -- 2.0 -- -- -100 Max. -- 0.8 20 100 -0.4 -- 0.5 -1.2 -- TA = +85C Min. 2.0 -- -- -- -- 2.0 -- -- -100 Max. -- 0.8 20 100 -0.4 -- 0.5 -1.2 -- Unit V V A mA V V V mA VIN = 2.7 V VIN = VCC VIN = 0.5 V IOH = -3.0 mA IOL = 24 mA IIN = -18mA VOH = 0V Condition
M9999-032906 hbwhelp@micrel.com or (408) 955-1690
3
Micrel, Inc.
Precision Edge(R) SY10H646L SY100H646L
10H ECL DC ELECTRICAL CHARACTERISTICS
OVT = IVT = VCCE = 3.0V to 3.6V
TA = 0C Symbol IIH IIL VIH VIL VBB Parameter Input HIGH Current Input LOW Current Input HIGH Input LOW Voltage(1) Voltage(1) Voltage(1) Min. -- 0.5 2.130 1.350 1.920 Max. 225 -- 2.460 1.820 2.030 TA = +25C Min. -- 0.5 2.170 1.350 1.950 Max. 175 -- 2.490 1.820 2.050 TA = +85C Min. -- 0.5 2.240 1.350 1.990 Max. 175 -- 2.580 1.855 2.110 Unit A A V V V Condition -- -- VE = 3.3V VE = 3.3V VE = 3.3V
Output Reference
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 = 0C Symbol IIH IIL VIH VIL VBB Parameter Input HIGH Current Input LOW Current Input HIGH Input LOW Voltage(1) Voltage(1) Min. -- 0.5 2.135 1.490 1.920 Max. 225 -- 2.420 1.825 2.040 TA = +25C Min. -- 0.5 2.135 1.490 1.920 Max. 175 -- 2.420 1.825 2.040 TA = +85C Min. -- 0.5 2.135 1.490 1.920 Max. 175 -- 2.420 1.825 2.040 Unit A A V V V Condition -- -- VE = 3.3V VE = 3.3V VE = 3.3V
Output Reference Voltage(1)
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
Micrel, Inc.
Precision Edge(R) SY10H646L SY100H646L
AC ELECTRICAL CHARACTERISTICS
IVT = OVT = VCCE = 3.0V to 3.6V
TA = 0C Symbol tPLH tPHL tskpp tskew++ tskew- - tr tf tPW Parameter Propagation Delay ECLK to Q TCLK to Q Part-to-Part Skew(1,4) Within-Device Skew(2,4) Within-Device Rise Fall Time Skew(3,4) 0.8V to 2.0V 0.8V to 2.0V Min. 2.3 2.3 -- -- -- 0.3 0.3 5.5 5.5 6.0 6.0 -- 160 Typ. -- -- -- -- -- -- -- -- -- -- -- -- -- Max. 3.3 3.3 0.5 0.3 0.3 1.5 1.5 -- -- -- -- 75 -- TA = +25C Min. 2.25 2.25 -- -- -- 0.3 0.3 5.5 5.5 6.0 6.0 -- 160 Typ. -- -- -- -- -- -- -- -- -- -- -- -- -- Max. 3.25 3.25 0.5 0.3 0.3 1.5 1.5 -- -- -- -- 75 -- 2.2 2.2 -- -- -- 0.3 0.3 5.5 5.5 6.0 6.0 -- 160 TA = +85C Min. Typ. -- -- -- -- -- -- -- -- -- -- -- -- -- Max. 3.2 3.2 0.5 0.3 0.3 1.5 1.5 -- -- -- -- 75 -- ps MHz CL = 20pF CL = 20pF ns ns ns ns ns ns CL = 20pF CL = 20pF CL = 20pF CL = 20pF CL = 20pF CL = 20pF Unit ns Condition CL = 20pF
Output Pulse Width 66MHz @ 2.0V 66MHz @ 0.8V 60MHz @ 2.0V 60MHz @ 0.8V Clock Stability(7) Maximum Input Frequency(5,6)
tStability fMAX
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
Micrel, Inc.
Precision Edge(R) SY10H646L SY100H646L
ADDITIONAL INFORMATION
IVT01 OVT01
INTERNAL TTL POWER
Q0A
OGND0 INTERNAL TTL GROUND IGND01
Figure 1. Output Structure
POWER VS FREQUENCY PER BIT
300 = CL VSWING VCC
PDYNAMIC
250 PTOTAL = PSTATIC + PDYNAMIC
POWER (mW)
200
150
100
No Load 20pF 50pF 100pF 200pF 300pF
50
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
Micrel, Inc.
Precision Edge(R) SY10H646L SY100H646L
28-PIN PLCC (J28-1)
Rev. 03
MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131
TEL
USA
+ 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. (c) 2006 Micrel, Incorporated. M9999-032906 hbwhelp@micrel.com or (408) 955-1690
7

▲Up To Search▲

Price & Availability of SY100H646LJZ

	To Download SY100H646LJZ Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .