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Details for CDCM1802RGTT by Texas Instruments
Semiconductors - ICs > Clock Timing & Frequency Management > Clock Synthesizers & Generators
CLOCK BUFFER 800MHZ QFN-16
CDCM1802RGTT image

CDCM1802RGTT by Texas Instruments

CLOCK BUFFER 800MHZ QFN-16
Features
1.6-ns Output Skew Between LVCMOS and LVPECL Transitions Minimizing Noise
16-Pin VQFN Package (3.00 mm u00d7 3.00 mm)
3.3-V Power Supply (2.5-V Functional)
Differential Input Stage for Wide Common-Mode Range Also Provides VBB Bias Voltage Output for Single-Ended Input Signals
Distributes One Differential Clock Input to One LVPECL Differential Clock Output and One LVCMOS Single-Ended Output
Programmable Output Divider for Both LVPECL and LVCMOS Outputs
Receiver Input Threshold u00b175 mV
Signaling Rate Up to 800-MHz LVPECL and 200-MHz LVCMOS
Part Information
CDCM1802RGTT image
RoHS Compliant
Description
The CDCM1802 clock driver distributes one pair of differential clock input to one LVPECL differential clock output pair, Y0 and Y0, and one single-ended LVCMOS output, Y1. It is specifically designed for driving 50-Ω transmission lines. The LVCMOS output is delayed by 1.6 ns over the PECL output stage to minimize noise impact during signal transitions. The CDCM1802 has two control pins, S0 and S1, to select different output mode settings. The S[1:0] pins are 3-level inputs. Additionally, an enable pin EN is provided to disable or enable all outputs simultaneously. The CDCM1802 is characterized for operation from −40°C to 85°C. For single-ended driver applications, the CDCM1802 provides a VBB output pin that can be directly connected to the unused input as a common-mode voltage reference.
Specifications
Clock IC Type:
Clock Buffer
Frequency:
800MHz
No. of Outputs:
2Outputs
Supply Voltage Min:
3V
Supply Voltage Max:
3.6V
Clock IC Case Style:
QFN
No. of Pins:
16Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (27-Jun-2018)
Alternate Descriptions
CLOCK BUFFER, 800MHZ, QFN-16; Clock IC Type:Clock Buffer; Frequency:800MHz; No. of Outputs:2Outputs; Supply Voltage Min:3V; Supply Voltage Max:3.6V; Clock IC Case Style:QFN; No. of Pins:16Pins; Operating Temperature Min:-40°C; RoHS Compliant: Yes Newark Electronics
Clock Buffer/Divider 16-Pin VQFN EP T/R Avnet America
Clock Buffer/Divider 16-Pin VQFN EP T/R Avnet Europe