85352 datasheet(4/20 Pages) IDT

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Revision C, December 1, 2015

85352 Datasheet

Table 4D. LVPECL DC Characteristics, VCC = 3.3V ± 5%, VCCO = 2.5V to 3.3V ±5%, VEE = 0V, TA = -40°C to 85°C

NOTE 1: Outputs terminated with 50 to VCCO – 2V.

AC Electrical Characteristics

Table 5A. AC Electrical Characteristics, VCC = VCCO = 3.3V ± 5%, VEE = 0V, TA = -40°C to 85°C

NOTE: Electrical parameters are guaranteed over the specified ambient operating temperature range, which is established when device is

mounted in a test socket with maintained transverse airflow greater than 500 lfpm. Device will meet specifications after thermal equilibrium has

been reached under these conditions.

NOTE: All parameters measured at fMAX unless noted otherwise.

NOTE 1: Measured from the differential input crossing point to the differential output crossing point.

NOTE 2: This parameter is defined in accordance with JEDEC Standard 65.

NOTE 3: Defined as skew between outputs at the same supply voltage and with equal load conditions. Measured at the differential cross

points.

NOTE 4: Defined as skew between outputs on different devices operating at the same supply voltage, same temperature and with equal load

conditions. Using the same type of inputs on each device, the outputs are measured at the differential cross points.

Table 5B. AC Electrical Characteristics, VCC = 3.3V ± 5%, VCCO = 2.5V ± 5%, VEE = 0V, TA = -40°C to 85°C

NOTE: Electrical parameters are guaranteed over the specified ambient operating temperature range, which is established when device is

mounted in a test socket with maintained transverse airflow greater than 500 lfpm. Device will meet specifications after thermal equilibrium has

been reached under these conditions.

NOTE: All parameters measured at fMAX unless noted otherwise.

NOTE 1: Measured from the differential input crossing point to the differential output crossing point.

NOTE 2: This parameter is defined in accordance with JEDEC Standard 65.

NOTE 3: Defined as skew between outputs at the same supply voltage and with equal load conditions. Measured at the differential cross

points.

NOTE 4: Defined as skew between outputs on different devices operating at the same supply voltage, same temperature and with equal load

conditions. Using the same type of inputs on each device, the outputs are measured at the differential cross points.

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

VOH

Output High Voltage; NOTE 1

VCCO – 1.4

VCCO – 0.9

VOL

Output Low Voltage; NOTE 1

VCCO – 2.0

VCCO – 1.7

VSWING

Peak-to-Peak Output Voltage Swing

0.6

1.0

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

fMAX

Output Frequency

700

MHz

tPD

Propagation Delay; NOTE 1

1.0

1.5

2.0

tjit

Buffer Additive Phase Jitter, RMS:

refer to additive Phase Jitter Section

156.25MHz

Integration Range: (12kHz – 20MHz)

0.21

tsk(o)

Output Skew; NOTE 2, 3

180

tsk(pp)

Part-to-Part Skew; NOTE 2, 4

750

tR / tF

Output Rise/ Fall Time

20% to 80%

150

700

odc

Output Duty Cycle

ƒ  622MHz

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

fMAX

Output Frequency

700

MHz

tPD

Propagation Delay; NOTE 1

1.0

1.5

2.0

tjit

Buffer Additive Phase Jitter, RMS

156.25MHz

Integration Range: (12kHz – 20MHz)

0.23

tsk(o)

Output Skew; NOTE 2, 3

180

tsk(pp)

Part-to-Part Skew; NOTE 2, 4

750

tR / tF

Output Rise/ Fall Time

20% to 80%

150

700

odc

Output Duty Cycle

ƒ  622MHz

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