IDTCSPUA877BVG8 IDT, Integrated Device Technology Inc, IDTCSPUA877BVG8 Datasheet - Page 4

• Manufacturer Part Number: IDTCSPUA877BVG8
• Description: IC PLL CLK DVR SDRAM 52-CABGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: PLL Clock Driverr

Specifications of IDTCSPUA877BVG8

• Input: Clock
• Output: Differential
• Frequency - Max: 410MHz
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 52-CABGA
• Frequency-max: 410MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: CSPUA877BVG8

NOTES:
1. H = HIGH Voltage Level
2. L(z) means the outputs are disabled to a LOW state, meeting the I
3. The device will enter a low power-down mode when CLK and CLK are both at logic LOW.
PIN DESCRIPTION (VFBGA)
FUNCTION TABLE
IDTCSPUA877
1.8V PLL DIFFERENTIAL 1:10 SDRAM CLOCK DRIVER
1.8V (nom)
1.8V (nom)
1.8V (nom)
1.8V (nom)
1.8V (nom)
L = LOW Voltage Level
X = Don't Care
AV
GND
GND
GND
GND
FBOUT, FBOUT
X
FBIN, FBIN
DD
Pin Name
CLK, CLK
AGND
AV
GND
V
Y
Y
OE
OS
N B
DDQ
[0:9]
[0:9]
DD
OE
H
H
H
H
X
X
L
L
L
L
OS
A3, A4, B1, B6, C1, C6, K1, K2, K5, K6
H
H
INPUTS
X
X
X
X
X
X
L
L
A1, A2, A5, A6, D1, D6, J1, J6, K3, K4
(1,2)
B2 - B5, C2, C5, H2, H5, J2 - J5
D2 - D4, E2, E5, F2, G2 - G5
Pin Number
CLK
L
H
H
H
H
H
L
L
L
L
G6, H6
(3)
E1, F1
E6, F6
G1
H1
F5
D5
ODL
CLK
L
H
H
H
H
H
L
L
L
L
(3)
limit in DC Electrical Characteristics table.
Active
Active
L(z)
L(z)
L(z)
L(z)
L(z)
4
Y
Y
Y
H
H
L
L
7
7
Ground for 1.8V analog supply
1.8V analog supply
Differential clock input with a 10KΩ to 100KΩ pulldown resistor
Feedback differential clock input
Feedback differential clock output
Ground
1.8V supply
Output Enable
Output Select (tied to GND or V
Buffered output of input clock, CLK
Buffered output of input clock, CLK
No Ball
Active
Active
L(z)
L(z)
L(z)
L(z)
L(z)
Y
Y
H
H
Y
L
L
7
7
OUTPUTS
FBOUT
L(z)
H
H
H
H
L
L
L
L
Description
COMMERCIAL TEMPERATURE RANGE
DDQ
Reserved
FBOUT
)
L(z)
H
H
H
H
L
L
L
L
OFF
OFF
OFF
OFF
OFF
PLL
O N
O N
O N
O N