XR-2212_06 Datasheet, PDF (2/20 Pages) Exar Corporation – Precision Phase-Locked Loop

XR-2212
PIN CONFIGURATION
V_{CC 1}
INP ₂
VCOOC ₃
GND ₄
VCOOV ₅
COMP 6
NINP ₇
OUT 8
16 0-DET I
15 VCOQO
14 TIM C1
13 TIM C2
12 TIM R
11 V_REF
10 0-DET O
9 PINP
16 Lead PDIP, CDIP (0.300”)
PIN DESCRIPTION
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Symbol
V_CC
INP
VCOOC
GND
VCOOV
COMP
NINP
OUT
PINP
0-DET O
V_REF
TIM R
TIM C2
TIM C1
VCOQO
0-DET I
Type
I
O
O
I
I
O
I
O
O
I
I
I
O
I
Description
Positive Power Supply.
Receive Analog Input.
VCO Current Output.
Ground Pin.
VCO Voltage Source Output.
Uncommitted Amplifier, Frequency Compensation Input.
Inverted Input. Uncommitted amplifier.
Uncommitted Amplifier Output.
Positive Input. Uncommitted amplifier.
Phase Detector Output.
Internal Voltage Reference. The value of V_REF is V_CC /2 -650mV.
Timing Resistor Input. This pin connects to the timing resistor of the VCO.
Timing Capacitor Input. The timing capacitor connects between this pin and pin 14.
Timing Capacitor Input. The timing capacitor connects between this pin and pin 13.
VCO Quadrature Output.
Phase Detector Input.
Rev. 2.10
2