MOTOROLA MC10H350FNR2, MC10H350L, MC10H350M, MC10H350MEL, MC10H350ML1 Datasheet

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

PECL* to TTL Translator

(+5 Vdc Power Supply Only)

The MC10H350 is a member of Motorola's 10H family of high performance ECL logic. It consists of 4 translators with differential inputs and TTL outputs. The 3±state outputs can be disabled by applying a HIGH TTL logic level on the common OE input.

The MC10H350 is designed to be used primarily in systems incorporating both ECL and TTL logic operating off a common power supply. The separate VCC power pins are not connected internally and thus isolate the noisy TTL VCC runs from the relatively quiet ECL VCC runs on the printed circuit board. The differential inputs allow the H350 to be used as an inverting or noninverting translator, or a differential line receiver. The H350 can also drive CMOS with the

addition of a pullup resistor.
• Propagation Delay, 3.5 ns Typical			• MECL 10K±Compatible
MAXIMUM RATINGS
Characteristic			Symbol				Rating			Unit
Power Supply (VEE = Gnd)			VCC				7.0			Vdc
Operating Temperature Range			TA				0 to +75			°C
Storage Temperature Range Ð Plastic			Tstg				±55 to +150			°C
Ð Ceramic							±55 to +165			°C
ELECTRICAL CHARACTERISTICS (VCC = 5.0 V ±5%) (See Note 1)
					TA = 0°C to 75°C
Characteristic			Symbol		Min			Max		Unit
Power Supply Current	TTL		ICC		Ð			20		mA
	ECL				Ð			12
Input Current High	Pin 9		IIH		Ð			20		μA
	Others		IINH		Ð			50
Input Current Low	Pin 9		IIL		Ð			±0.6		mA
	Others		IINL		Ð			50		μA
Input Voltage High	Pin 9		VIH		2.0			Ð		Vdc
Input Voltage Low	Pin 9		VIL		Ð			0.8		Vdc
Differential Input Voltage (1)			VDIFF		350			Ð		mV
Pins 3±6, 11±14 (1)
Voltage Common Mode			VCM		2.8			VCC		Vdc
Pins 3±6, 11±14
Output Voltage High			VOH		2.7			Ð		Vdc
IOH = 3.0 mA
Output Voltage Low			VOL		Ð			0.5		Vdc
IOL = 20 mA
Short Circuit Current			IOS		±60			±150		mA
VOUT = 0 V
Output Disable Current High			IOZH		Ð			50		μA
VOUT = 2.7 V
Output Disable Current Low			IOZL		Ð			±50		μA
VOUT = 0.5 V

(1)Common mode input voltage to pins 3±4, 5±6, 11±12, 13±14 must be between the values of 2.8 V and 5.0 V. This common mode input voltage range includes the differential input swing.

(2)For single ended use, apply 3.75 V (VBB) to either input depending on output polarity required. Signal level range to other input is 3.3 V to 4.2 V.

(3)Any unused gates should have the inverting inputs tied to VCC and the non±inverting inputs tied to ground to prevent output glitching.

(4)1.0 V to 2.0 V w/50 pF into 500 ohms.

*Positive Emitter Coupled Logic

MC10H350

L SUFFIX

CERAMIC PACKAGE

CASE 620±10

P SUFFIX

PLASTIC PACKAGE

CASE 648±08

FN SUFFIX

PLCC

CASE 775±02

LOGIC DIAGRAM

		9
	3	2
	4
	5	7
	6
	11	10
	12

13

15

14

VCC (+5.0 VDC) = PINS 1 AND 16

GND = PIN 8

DIP

PIN ASSIGNMENT

ECL VCC				1		16		TTL VCC
AOUT				2		15		COUT
	AIN			3		14		CIN
	AIN			4		13		CIN
	BIN			5		12		DIN
	BIN			6		11		DIN
BOUT				7		10		DOUT
GND				8		9		OE

Pin assignment is for Dual±in±Line Package. For PLCC pin assignment, see the Pin Conversion Tables on page 6±11 of the Motorola MECL Data Book (DL122/D).

9/96

Motorola, Inc. 1996

2±57

REV 6

MC10H350

ELECTRICAL CHARACTERISTICS (VCC = 5.0 V ±5%) (See Notes 1 & 4)

		TA = 0°C to 75°C
Characteristic	Symbol	Min	Max	Unit
AC PARAMETERS (CL = 50 pF) (VCC = 5.0 ± 5%) (TA = 0°C to 75°C)
Propagation Delay	tpd	1.5	5.0	ns
Data
Rise Time	tr	0.3	1.6	ns
Fall Time	tf	0.3	1.6	ns
Output Disable Time	tpdLZ	2.0	6.0	ns
	tpdHZ	2.0	6.0
Output Enable Time	tpdZL	2.0	8.0	ns
	tpdZH	2.0	8.0

3±STATE SWITCHING WAVEFORMS

3±STATE OUTPUT LOW ENABLE AND DISABLE TIMES

3±STATE OUTPUT HIGH ENABLE AND DISABLE TIMES

OE			OE
	1.5 V	1.5 V	1.5 V	1.5 V
	TPZL	TPLZ	TPZH	TPHZ
VOUT	1.5 V		1.5 V	Q VOH ≈ 3.5 V
		VOUT
		VOL		0.3 V
		0.3 V
		TEST LOAD
		+7.0 V	OPEN
		TPZL,TPLZ,O,C,	ALL OTHER

500 Ω

D.U.T

.

50 PF	500 Ω

*INCLUDES JIG AND PROBE CAPACITANCE

Application Note: Pin 9 is an OE and the 10H350 is disabled when OE is at VIH or higher.

MOTOROLA	2±58	MECL Data
		DL122 Ð Rev 6