LTC2274I(RevB) View Datasheet(PDF) - Linear Technology

Part Name

Description

Manufacturer

LTC2274I
(Rev.:RevB)

16-Bit, 105Msps Serial Output ADC

Linear Technology 

LTC2274

APPLICATIONS INFORMATION

SERIAL CML DRIVER

OVDD

1.2V TO 3.3V

50Ω

50Ω

50Ω

CMLOUT+ TRANSMISSION LINE

DATA+

DATA–

CMLOUT–

16mA

50Ω

TRANSMISSION LINE

SERIAL CML RECEIVER

50Ω 50Ω

GND

2274 F19a

Figure 19a. CML Termination, Directly-Coupled Mode (Preferred)

SERIAL CML DRIVER

OVDD

50Ω

50Ω

CMLOUT+

1.4V TO 3.3V

50Ω

TRANSMISSION LINE

DATA+

DATA–

CMLOUT–

16mA

50Ω

TRANSMISSION LINE

SERIAL CML RECEIVER

100Ω

GND

2274 F19b

Figure 19b. CML Termination, Directly-Coupled Differential Mode

2274fb

32

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