IDTCSPT857CNLGI IDT, Integrated Device Technology Inc, IDTCSPT857CNLGI Datasheet - Page 10

• Manufacturer Part Number: IDTCSPT857CNLGI
• Description: IC PLL CLK DVR SDRAM 40-VFQFPN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: PLL Clock Driverr

Specifications of IDTCSPT857CNLGI

• Input: Clock
• Output: Differential
• Frequency - Max: 220MHz
• Voltage - Supply: 2.3 V ~ 2.7 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-VFQFN, 40-VFQFPN
• Frequency-max: 220MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: CSPT857CNLGI

TEST CIRCUIT AND SWITCHING WAVEFORMS
IDTCSPT857C
2.5V - 2.6V PLL DIFFERENTIAL 1:10 SDRAM CLOCK DRIVER
CSPT857C
V
V
DDQ
DDQ
/2
/2
CSPT857C
Z = 60Ω
Z = 60Ω
V
V
SS
DD
Figure 2. Output Load Test Circuit
V
V
DDQ
DDQ
Figure 1. Output Load
C = 14pF
C = 14pF
/2
/2
Z = 60Ω
Z = 60Ω
10
R = 10Ω
R = 10Ω
COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES
R = 120Ω
Z = 50Ω
Z = 50Ω
V
V
SS
SS
C = 14pF
C = 14pF
0V
0V
SCOPE
R = 50Ω
R = 50Ω