ADCLK925BCPZ-R2 Analog Devices Inc, ADCLK925BCPZ-R2 Datasheet - Page 7

• Manufacturer Part Number: ADCLK925BCPZ-R2
• Description: IC CLOCK/DATA BUFFER 1:2 16LFCSP
• Manufacturer: Analog Devices Inc
• Series: SIGer
• Type: Fanout Buffer (Distribution), Datar

Specifications of ADCLK925BCPZ-R2

• Number Of Circuits: 1
• Ratio - Input:output: 1:2
• Differential - Input:output: Yes/Yes
• Input: Clock
• Output: ECL, NECL, PECL
• Frequency - Max: 7.5GHz
• Voltage - Supply: 2.375 V ~ 3.63 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-LFCSP
• Frequency-max: 7.5GHz
• Clock Ic Type: Clock Buffer
• Frequency: 7.5GHz
• No. Of Outputs: 2
• Supply Current: 77mA
• Supply Voltage Range: 2.375V To 3.63V
• Digital Ic Case Style: LFCSP
• No. Of Pins: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: ADCLK925/PCBZ - BOARD EVAL FOR ADCLK925 16LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Pin No.
10
11
12
15
16
Heat Sink
Table 6. Pin Function Descriptions for 1:2 ADCLK925 Buffer
Pin No.
1
2
3, 4, 5, 6
7, 14
8, 13
9
10
11
12
15
16
Heat Sink
Mnemonic
Q2
Q1
Q1
V
V
NC
Mnemonic
D
D
NC
V
V
Q2
Q2
Q1
Q1
V
V
NC
REF
T
EE
CC
REF
T
1
1
Description
Noninverting Output 2.
Inverting Output 1.
Noninverting Output 1.
Reference Voltage 1. Reference voltage for biasing ac-coupled inputs, Channel 1.
Center Tap 1. Center tap of 100 Ω input resistor, Channel 1.
No Connect. The metallic back surface of the package is not electrically connected to any part of the circuit.
It can be left floating for optimal electrical isolation between the package handle and the substrate of the die.
It can also be soldered to the application board if improved thermal and/or mechanical stability is desired.
Exposed metal at the corners of the package is connected to this back surface. Allow sufficient clearance
to vias and other components.
Description
Noninverting Input.
Inverting Input.
No Connect. No physical connection to the die.
Negative Supply Voltage.
Positive Supply Voltage.
Inverting Output 2.
Noninverting Output 2.
Inverting Output 1.
Noninverting Output 1.
Reference Voltage. Reference voltage for biasing ac-coupled inputs.
Center Tap. Center tap of 100 Ω input resistor.
No Connect. The metallic back surface of the package is not electrically connected to any part of the circuit.
It can be left floating for optimal electrical isolation between the package handle and the substrate of the die.
It can also be soldered to the application board if improved thermal and/or mechanical stability is desired.
Exposed metal at the corners of the package is connected to this back surface. Allow sufficient clearance
to vias and other components.
NC = NO CONNECT
Figure 6. ADCLK925 Pin Configuration
NC
NC
D
D
Rev. 0 | Page 7 of 16
1
2
3
4
ADCLK925
(Not to Scale)
TOP VIEW
PIN 1
INDICATOR
12 Q1
11 Q1
10 Q2
9 Q2
ADCLK905/ADCLK907/ADCLK925