ADCLK925BCPZ-R2 Analog Devices Inc, ADCLK925BCPZ-R2 Datasheet - Page 6

• 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

ADCLK905/ADCLK907/ADCLK925
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 4. Pin Function Descriptions for 1:1 ADCLK905 Buffer
Pin No.
1
2
3, 4, 5, 6,
9, 10
7, 14
8, 13
11
12
15
16
Heat Sink
Table 5. Pin Function Descriptions for Dual 1:1 ADCLK907 Buffer
Pin No.
1
2
3
4
5
6
7, 14
8, 13
9
Mnemonic
D
D
NC
V
V
Q
Q
V
V
NC
Mnemonic
D1
D1
D2
D2
V
V
V
V
Q2
EE
CC
REF
T
T
REF
EE
CC
2
2
Description
Noninverting Input.
Inverting Input.
No Connect. No physical connection to the die.
Negative Supply Voltage.
Positive Supply Voltage.
Inverting Output.
Noninverting Output.
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.
Description
Noninverting Input 1.
Inverting Input 1.
Noninverting Input 2.
Inverting Input 2.
Center Tap 2. Center tap of 100 Ω input resistor, Channel 2.
Reference Voltage 2. Reference voltage for biasing ac-coupled inputs, Channel 2.
Negative Supply Voltage.
Positive Supply Voltage. Pin 8 and Pin 13 are not strapped internally.
Inverting Output 2.
NC = NO CONNECT
Figure 4. ADCLK905 Pin Configuration
Figure 5. ADCLK907 Pin Configuration
D1
D1
D2
D2
1
2
3
4
NC
NC
D
D
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ADCLK907
(Not to Scale)
1
2
3
4
TOP VIEW
PIN 1
INDICATOR
ADCLK905
(Not to Scale)
TOP VIEW
PIN 1
INDICATOR
12 Q1
11 Q1
10 Q2
9 Q2
12 Q
11 Q
10 NC
9 NC