SY89875UMG Micrel Inc, SY89875UMG Datasheet - Page 8

• Manufacturer Part Number: SY89875UMG
• Description: IC CLK DIVIDER/1:2 BUFFER 16-MLF
• Manufacturer: Micrel Inc
• Type: Fanout Buffer (Distribution), Dividerr
• Series: Precision Edge®r

Specifications of SY89875UMG

• Number Of Circuits: 1
• Ratio - Input:output: 1:2
• Differential - Input:output: Yes/Yes
• Input: CML, HSTL, LVDS, LVPECL
• Output: LVDS
• Frequency - Max: 2.5GHz
• Voltage - Supply: 2.375 V ~ 2.625 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-MLF®, QFN
• Frequency-max: 2.5GHz
• Number Of Clock Inputs: 1
• Mode Of Operation: Differential
• Output Frequency: >2000MHz
• Output Logic Level: LVDS
• Operating Supply Voltage (min): 2.375V
• Operating Supply Voltage (typ): 2.5V
• Operating Supply Voltage (max): 2.625V
• Package Type: MLF
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-2105-5; SY89875UMG

Micrel, Inc.
swing of 350mV typical, on a nominal 1.25V common mode
above ground. The common mode voltage has tight limits
M9999-082407
[e-mail] or [phone]
INPUT INTERFACE APPLICATIONS
LVDS OUTPUTS
LVDS (Low Voltage Differential Swing) specifies a small
Figure 2a. Simplified Differential Input Buffer
Figure 3a. LVDS Differential Measurement
/IN
IN
V
T
1.86k
1.86k
GND
v
OH
50Ω
50Ω
, v
OL
GND
V
CC
v
OH
, v
OL
v
OD
1.86k
1.86k
100Ω
8
to permit large variations in ground between an LVDS driver
and receiver. Also, change in common mode voltage, as a
function of data input, is also kept tight, to keep EMI low.
Figure 3b. LVDS Common Mode Measurement
Figure 2b. Simplified TTL/CMOS Input Buffer
/RESET
GND
S0
S1
S2
25kΩ
GND
V
CC
50Ω
50Ω
R
R
Precision Edge
v
∆v
OCM
OCM
SY89875U
,
®