IDTCSPU877ABVG IDT, Integrated Device Technology Inc, IDTCSPU877ABVG Datasheet - Page 11

• Manufacturer Part Number: IDTCSPU877ABVG
• Description: IC SDRAM CLK DVR 1:10 52-VFBGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: PLL Clock Driverr

Specifications of IDTCSPU877ABVG

• 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: 52-VFPBGA
• Frequency-max: 340MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 800-1709; CSPU877ABVG

TEST CIRCUIT AND SWITCHING WAVEFORMS
APPLICATION INFORMATION
NOTES:
Place all decoupling capacitors as close to the CSPU877A pins as possible.
Use wide traces for A
Recommended bead: Fair-rite P/N 2506036017Y0 or equivalent (0.8Ω DC max., 600Ω at 100MHz).
IDTCSPU877A
1.8V PLL DIFFERENTIAL 1:10 SDRAM CLOCK DRIVER
GND
V
Clock Structure
DDQ
#1
#2
CARD
CARD
VIA
VIA
Clock Inputs and
Outputs, OE
VDD
and AGND.
1Ω
20%
Recommended Filtering for the Analog and Digital Power Supplies (AV
t
SLR(I/O)
BEAD
0603
80%
# of SDRAM Loads per Clock
4.7uF
1206
=
t
V
R(I),
80%
t
2
4
R(I/O)
t
R(O)
V
20%
Input and Output Slew Rates
0.1uF
0603
11
t
Min.
SLF(I/O)
2200pF
Clock Loading on the PLL outputs (pF)
0603
3
6
t
F(I),
t
F(O)
=
AV
AGND
V
CSPU877A
80%
DD
COMMERCIAL TEMPERATURE RANGE
DD
80%
t
F(I/O)
and V
V
GND
V
DDQ
20%
DDQ
20%
)
1
V
Max.
10
ID
5
, V
10
OD
0.1uF
0603