IDT5V49EE702NDGI8 IDT, Integrated Device Technology Inc, IDT5V49EE702NDGI8 Datasheet - Page 13

• Manufacturer Part Number: IDT5V49EE702NDGI8
• Description: IC PLL CLK GEN 200MHZ 28VQFN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Generator, Multiplexerr

Specifications of IDT5V49EE702NDGI8

• Pll: Yes with Bypass
• Input: LVCMOS, LVTTL, Crystal
• Output: HCSL, LVCMOS, LVDS, LVPECL, LVTTL
• Number Of Circuits: 1
• Ratio - Input:output: 2:7
• Differential - Input:output: No/Yes
• Frequency - Max: 500MHz
• Divider/multiplier: Yes/Yes
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Frequency-max: 500MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: IDT5V49EE702DLGI8; IDT5V49EE702DLGI8

Each frame starts with a “Start Condition” and ends with an
“End Condition”. These are both generated by the Master
device.
External I
Progwrite
Writes can continue as long as a Stop condition is not sent and each byte will increment the register address.
IDT® EEPROM PROGRAMMABLE CLOCK GENERATOR
R/W
0 – Slave will be written by master
1 – Slave will be read by master
The first byte transmitted by the Master is the Slave Address followed by the R/W bit.
The Slave acknowledges by sending a “1” bit.
S
IDT5V49EE702
EEPROM PROGRAMMABLE CLOCK GENERATOR
KEY:
SYMBOLS:
Address
7-bits
2
First Byte Transmitted on I
MSB
C Interface Condition
From Master to Slave
From Master to Slave, but can be omitted if followed by the correct sequence
Normally, data transfer is terminated by a STOP condition generated by the Master. However, if the Master still wishes to communicate on the bus, it can
generate a separate START condition, and address another Slave address without first generating a STOP condition.
From Slave to Master
ACK - Acknowledge (SDAT LOW)
NACK – Not Acknowledge (SDAT HIGH)
SR – Repeated Start Condition
S – START Condition
P – STOP Condition
1
1
R/W
0
7-bit slave address
0
ACK
1-bit
1
0
Command Code
8-bits: xxxx xx00
1
2
C Bus
0
LSB
R/W
Progwrite Command Frame
ACK from Slave
ACK
1-bit
13
Register
8-bits
ACK
1-bit
8-bits
Data
ACK
1-bit
IDT5V49EE702
CLOCK SYNTHESIZER
P
REV F 022310