IDTCSPU877BVG IDT, Integrated Device Technology Inc, IDTCSPU877BVG Datasheet - Page 7

• Manufacturer Part Number: IDTCSPU877BVG
• Description: IC PLL CLK DVR SDRAM 56-CABGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: PLL Clock Driverr

Specifications of IDTCSPU877BVG

• Input: Clock
• Output: Differential
• Frequency - Max: 340MHz
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-CABGA
• Frequency-max: 340MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: CSPU877BVG

TEST CIRCUIT AND SWITCHING WAVEFORMS
IDTCSPU877
1.8V PLL DIFFERENTIAL 1:10 SDRAM CLOCK DRIVER
CSPU877
V
V
DDQ
DDQ
CSPU877
/2
/2
GND
V
DDQ
Z = 60Ω
L = 2.97"
L = 2.97"
Z = 60Ω
Z = 60Ω
Z = 60Ω
L = 2.97"
L = 2.97"
Figure 1: Output Load Test Circuit 1
Figure 2: Output Load Test Circuit 2
V
V
DDQ
DDQ
C = 10pF
C = 10pF
/2
/2
R = 120Ω
7
R = 10Ω
R = 10Ω
GND
GND
C = 10pF
C = 10pF
Z = 50Ω
Z = 50Ω
COMMERCIAL TEMPERATURE RANGE
0V
0V
SCOPE
R = 1MΩ
C = 1pF
R = 1MΩ
C = 1pF
0V
0V
SCOPE
R = 50Ω
R = 50Ω