ENHANCED DIFFERENTIAL RECEIVER FEATURES ■ ■ ■ ■ ■ ■ ■ ■ ■ SY10EL16VA-VF SY100EL16VA-VF DESCRIPTION 3.3V and 5V power supply options 250ps propagation delay Very high voltage gain vs. standard EL16 or EL16V Ideal for Pulse Amplifier and Limiting Amplifier applications Data synchronous Enable/Disable (/EN) on QHG and /QHG provides for complete glitchless gating of the outputs Ideal for gating timing signals Complete solution for high quality, high frequency crystal oscillator applications Internal 75K Ohm input pull-down resistors Available in both 8 and 16-pin SOIC package; 8 and 10-pin (3mm) MSOP and in DIE form The SY10/100EL16VA-VF are differential receivers. The devices are equivalent to SY10/100EL16 or SY10/ 100EL16V with enhanced capabilities. The QHG, /QHG outputs have a DC gain several times larger than the DC gain of the Q output. The SY10/100EL16VA have an identical pinout to the SY10/100EL16 or SY10/100EL16V. It provides a VBB output for either single-ended application or as a DC bias for AC coupling to the device. The SY10/100EL16VB are very similar to the SY10/ 100EL16VA. The /Q output is provided for feedback purposes. The SY10/100EL16VC provides an /EN input which is synchronized with the data input (D) signal in a way that provides glitchless gating of the QHG and /QHG outputs. When the /EN signal is LOW, the input is passed to the outputs and the data output equals the data input. When the data input is HIGH and the /EN goes HIGH, it will force the QHG LOW and the /QHG HIGH on the next negative transition of the data input. If the data input is LOW when the /EN goes HIGH, the next data transition to a HIGH is ignored and QHG remains LOW and /QHG remains HIGH. The next positive transition of the data input is not passed on to the data outputs under these conditions. The QHG and /QHG outputs remain in their disabled state as long as the /EN input is held HIGH. The /EN input has no influence on the /Q output and the data input is passed on (inverted) to this output whether /EN is HIGH or LOW. This configuration is ideal for crystal oscillator applications, where the oscillator can be free running and gated on and off synchronously without adding extra counts to the output. The SY10/100EL16VD provides the flexibility of all the combinations in DIE form, in 16-pin 150mil SOIC package or in 10-pin MSOP package. The 16-pin SOIC and 10-pin MSOP packages are ideal for prototyping DIE applications. The SY10/100EL16VE are similar to the SY10/100EL16VB where the Q, /Q output is made available differently. In this package option, VBB is no longer provided. The SY10/100EL16VF are similar to the SY10/100EL16VC, offering the D, /D inputs rather than the VBB output. PIN NAMES Pin Function D Data Inputs Q Data Outputs QHG Data Outputs w/High Gain VBB Reference Voltage Output /EN Enable Input TRUTH TABLE /EN QHG Output 0 Data 1 Logic Low Rev.: L 1 Amendment: /1 Issue Date: July 2000 SY10EL16VA-VF SY100EL16VA-VF Micrel PIN CONFIGURATION/BLOCK DIAGRAM NC 1 8 VCC D 2 7 QHG /D 3 6 /QHG VBB 4 5 VEE SY10/100EL16VA 5V/3.3V Differential Receiver w/High Gain (Available in 8-pin SOIC or 8-pin MSOP) Q /Q 1 8 VCC D 2 7 QHG /D D 3 6 VBB 4 5 Q 1 8 VCC /Q 2 7 QHG D 3 6 /QHG /D 4 5 VEE SY10/100EL16VE EL16VB w/Differential Q, QB output (no VBB) /QHG (Available in 8-pin SOIC or 8-pin MSOP) VEE SY10/100EL16VB /Q 1 8 VCC D 2 7 QHG /D 3 6 /QHG 5 VEE EL16VA w/Extra QB output (Available in 8-pin SOIC or 8-pin MSOP) LEN Q /EN /Q 1 8 VCC D 2 7 QHG BB 4 OE LATCH D SY10/100EL16VF EL16VC w/Differential Data Input VBB 3 LEN Q /EN VBB 4 6 /QHG 5 VEE (Available in 8-pin SOIC or 8-pin MSOP) OE LATCH D SY10/100EL16VC EL16VB w/Enable Input (Available in 8-pin SOIC or 8-pin MSOP) 2 SY10EL16VA-VF SY100EL16VA-VF Micrel PIN CONFIGURATION/BLOCK DIAGRAM Q 1 10 VCC /Q 2 9 QHG D 3 8 /QHG /D 4 7 VEE 5 6 /EN VBB MSOP K10-1 NC 1 16 NC Q 2 15 VCC /Q 3 14 QHG D 4 13 /QHG /D 5 12 VEE VBB 6 11 /EN NC 7 10 NC NC 8 9 NC SOIC Z16-2 SY10/100EL16VDKC SY10/100EL16VDZC EL16VDXC packaged in 10-pin MSOP EL16VDXC packaged in 16-pin SOIC DIE LAYOUT All options in DIE form w/Extra Q output and VBB output Die Size (mils) 39. X 52. X 14.5 Q VCC /Q QHG D OE /D LEN Q LATCH D VBB /QHG VBB /EN VEE SY10/100EL16VDXC DIE TOP VIEW 3 SY10EL16VA-VF SY100EL16VA-VF Micrel DC ELECTRICAL CHARACTERISTICS(1) VEE = VEE (Min) to VEE (Max), VCC = GND TA = –40°C Symbol IEE VBB IIH Parameter Power Supply Current TA = 0°C TA = +25°C TA = +85°C Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. — — — — 40 40 — — — — 40 40 — — — — 40 40 — — — — 40 46 –1.43 –1.38 — — — — –1.19 –1.26 — — — 150 Unit mA 10EL 100EL Output Reference Voltage 10EL 100EL V Input HIGH Current NOTE: 1. Parametric values specified at: –1.30 –1.38 –1.26 –1.38 150 10/100EL16VA-VF Series: — — — –1.27 –1.35 –1.26 –1.38 — 150 — — — –1.25 –1.31 –1.26 –1.38 — 150 — µA -3.0V to -5.5V. AC ELECTRICAL CHARACTERISTICS(4) VEE = VEE (Min) to VEE (Max), VCC = GND TA = –40°C Symbol tPLH tPHL Parameter Propagation Delay to Q, /Q Output D (Diff) D (SE) QHG, /QHG Output D (Diff) D (SE) TA = 0°C TA = +25°C TA = +85°C Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit — — — — 350 400 — — — — 350 400 — — — — 350 400 — — — — 380 430 — — — — 650 700 — — — — 650 700 — — — — 650 700 — — — — 730 780 ps tS Setup Time /EN — 150 — — 150 — — 150 — — 150 — ps tH Hold Time /EN — 150 — — 150 — — 150 — — 150 — ps tskew Duty Cycle Skew(1) (Diff) — 5 — — 5 20 — 5 20 — 5 20 ps Minimum Input Swing(2) 150 — — 150 — — 150 — — 150 — — mV VCMR Common Mode Range(3) –1.3 — –0.4 –1.4 — –0.4 –1.4 — –0.4 –1.4 — –0.4 V tr tf Output Q Rise/Fall Time (20% TO 80%) 100 225 350 100 225 350 100 225 350 100 225 350 ps VPP NOTES: 1. Duty cycle skew is the difference between a tPLH and tPHL propagation delay through a device. 2. Minimum input swing for which AC parameters are guaranteed. The device has a DC gain of ≈ 40 to Q, /Q outputs and a DC gain of ≈ 200 or higher to /QHG/QHG outputs. 3. The CMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the HIGH level falls within the specified range and the peak-to-peak voltage lies between VPP min. and 1V. The lower end of the CMR range varies 1:1 with VEE. The numbers in the spec table assume a nominal VEE = –3.3V. Note for PECL operation, the VCMR (min) will be fixed at 3.3V – |VCMR (min)|. 4. Parametric values specified at: 10/100EL16VA-VF Series: -3.0V to -5.5V. 4 SY10EL16VA-VF SY100EL16VA-VF Micrel TIMING DIAGRAM D tS tH EN Q QHG PRODUCT ORDERING CODE Ordering Code Package Type Operating Range VEE Range (V) Ordering Code Package Type Operating Range VEE Range (V) SY10EL16VAZC Z8-1 Commercial -3.0 to -5.5 SY10EL16VAKCTR K8-1 Commercial -3.0 to -5.5 SY10EL16VAZCTR Z8-1 Commercial -3.0 to -5.5 SY100EL16VAKCTR K8-1 Commercial -3.0 to -5.5 SY100EL16VAZC Z8-1 Commercial -3.0 to -5.5 SY10EL16VBKCTR K8-1 Commercial -3.0 to -5.5 SY100EL16VAZCTR Z8-1 Commercial -3.0 to -5.5 SY100EL16VBKCTR K8-1 Commercial -3.0 to -5.5 SY10EL16VBZC Z8-1 Commercial -3.0 to -5.5 SY10EL16VCKCTR K8-1 Commercial -3.0 to -5.5 SY10EL16VBZCTR Z8-1 Commercial -3.0 to -5.5 SY100EL16VCKCTR K8-1 Commercial -3.0 to -5.5 SY100EL16VBZC Z8-1 Commercial -3.0 to -5.5 SY10EL16VDKCTR K10-1 Commercial -3.0 to -5.5 SY100EL16VBZCTR Z8-1 Commercial -3.0 to -5.5 SY100EL16VDKCTR K10-1 Commercial -3.0 to -5.5 SY10EL16VCZC Z8-1 Commercial -3.0 to -5.5 SY10EL16VEKCTR K8-1 Commercial -3.0 to -5.5 SY10EL16VCZCTR Z8-1 Commercial -3.0 to -5.5 SY100EL16VEKCTR K8-1 Commercial -3.0 to -5.5 SY100EL16VCZC Z8-1 Commercial -3.0 to -5.5 SY10EL16VFKCTR K8-1 Commercial -3.0 to -5.5 SY100EL16VCZCTR Z8-1 Commercial -3.0 to -5.5 SY100EL16VFKCTR K8-1 Commercial -3.0 to -5.5 SY10EL16VDZC Z16-2 Commercial -3.0 to -5.5 SY10EL16VDXC DIE Commercial -3.0 to -5.5 SY10EL16VDZCTR Z16-2 Commercial -3.0 to -5.5 SY100EL16VDXC DIE Commercial -3.0 to -5.5 SY100EL16VDZC Z16-2 Commercial -3.0 to -5.5 SY100EL16VDZCTR Z16-2 Commercial -3.0 to -5.5 SY10EL16VEZC Z8-1 Commercial -3.0 to -5.5 SY10EL16VEZCTR Z8-1 Commercial -3.0 to -5.5 SY100EL16VEZC Z8-1 Commercial -3.0 to -5.5 SY100EL16VEZCTR Z8-1 Commercial -3.0 to -5.5 SY10EL16VFZC Z8-1 Commercial -3.0 to -5.5 SY10EL16VFZCTR Z8-1 Commercial -3.0 to -5.5 SY100EL16VFZC Z8-1 Commercial -3.0 to -5.5 SY100EL16VFZCTR Z8-1 Commercial -3.0 to -5.5 5 SY10EL16VA-VF SY100EL16VA-VF Micrel 8 LEAD MSOP (K8-1) Rev. 01 6 SY10EL16VA-VF SY100EL16VA-VF Micrel 10 LEAD MSOP (K10-1) Rev. 00 7 SY10EL16VA-VF SY100EL16VA-VF Micrel 8 LEAD SOIC .150" WIDE (Z8-1) Rev. 03 8 SY10EL16VA-VF SY100EL16VA-VF Micrel 16 LEAD SOIC .150" WIDE (Z16-2) Rev. 02 MICREL-SYNERGY TEL 3250 SCOTT BOULEVARD SANTA CLARA CA 95054 USA + 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 9