SY10H600_06 Datasheet, PDF (1/4 Pages) Micrel Semiconductor – 9-BIT TTL-TO-ECL WITH TTL, ECL ENABLE

Micrel, Inc.
9-BIT TTL-TO-ECL WITH
TTL, ECL ENABLE
SY10H600
SY1^S0^YH¹⁰6⁰0^H0⁶⁰⁰
SY100H600
FEATURES
■ 9-bit ideal for byte-parity applications
■ Flow-through configuration
■ Extra TTL and ECL power/ground pins to minimize
switching noise
■ ECL and TTL enable inputs
■ Dual supply
■ 3.5ns max. D to Q
■ PNP TTL inputs for low loading
■ Choice of ECL compatibility: MECL 10KH (10Hxxx)
or 100K (100Hxxx)
■ Fully compatible with MC10H/100H600
■ Available in 28-pin PLCC package
DESCRIPTION
The SY10/100H600 are 9-bit, dual supply TTL-to-ECL
translators. Devices in the Micrel 9-bit translator series
utilize the 28-lead PLCC for optimal power pinning, signal
flow-through and electrical performance.
The H600 features both ECL and TTL logic enable
controls for maximum flexibility.
The 10H version is compatible with MECL 10KH ECL
logic levels. The 100H version is compatible with 100K
levels.
BLOCK DIAGRAM
ENECL
ENTTL
D0
D1
D2
D3
TTL
D4
D5
D6
D7
D8
Q0
Q1
Q2
Q3
Q4
ECL
Q5
Q6
Q7
Q8
PIN NAMES
Pin
GND
VCCE
VCCO
VCCT
VEE
D0–D8
Q0–Q8
ENECL
ENTTL
Function
TTL Ground (0V)
ECL VCC (0V)
ECL VCC (0V) — Outputs
TTL Supply (+5.0V)
ECL Supply (–5.2/–4.5V)
Data Inputs (TTL)
Data Outputs (ECL)
Enable Control (ECL)
Enable Control (TTL)
M9999-062706
[e-mail] or [phone]
1
Rev.: E Amendment: /1
Issue Date: June 2006