ADN2526ACPZ-R2 datasheet(4/16 Pages) AD

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ADN2526

Rev. A | Page 4 of 16

Parameter

Min

Typ

Max

Unit

Test Conditions/Comments

POWER SUPPLY

VCC

3.0

3.3

3.6

ICC6

VBSET = VMSET = 0 V

ISUPPLY7

VBSET = VMSET = 0 V; ISUPPLY = ICC + IMODP + IMODN

CPA

1.88

In NC mode (refer to Table 4)

Cross Point

From an optical eye in NC mode

1 IMOD is the total modulation current sink capability for a differential driver. IMOD = IMODP + IMODN, the dynamic current sank by the IMODP and IMODN pins.

2 Refers to the voltage between the pin for which the compliance voltage is specified and VEE.

3 The pattern used is a repetitive sequence of eight 1s followed by eight 0s at 11.3 Gbps.

4 Measured using the high speed characterization circuit shown in Figure 3.

5 The pattern used is K28.5 (00111110101100000101) at a 11.3 Gbps rate.

6 Only includes current in the VCC pins.

7 Without laser diode loaded.

THERMAL SPECIFICATIONS

Table 2.

Parameter

Min

Typ

Max

Unit

Conditions/Comments

θJ-PAD

2.6

5.8

10.7

°C/W

Thermal resistance from junction to bottom of exposed pad

θJ-TOP

72.2

79.4

°C/W

Thermal resistance from junction to top of package

IC Junction Temperature

125

°C

90%

10%

ALS

IBIAS

AND IMOD

ALS

ASSERT TIME

ALS

NEGATE TIME

Figure 2. ALS Timing Diagram

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