HMC440QS16G Datasheet, PDF (4/10 Pages) Hittite Microwave Corporation – HBT DIGITAL PHASE-FREQUENCY DETECTOR, 10 - 1300 MHz, w/ INTEGRATED 5-BIT COUNTER, 10 - 2800 MHz

v00.0403
HMC440QS16G
MICROWAVE CORPORATION
HBT DIGITAL PHASE-FREQUENCY DETECTOR,
10 - 1300 MHz, w/ INTEGRATED 5-BIT COUNTER, 10 - 2800 MHz
Pin Description
Pin Number
1
2
Function
FOUT
NFOUT
Description
(These pins are DC coupled and must be DC blocked externally).
Both outputs are test ports only and are intended for use with
hi-impedance scope probes.
3
ND
Down Output Compliment
Interface Schematic
10
4
D
Down Output
5
NU
Up Output Compliment
6
U
Up Output
(These pins are AC coupled and must be DC blocked externally.)
7
REF
Reference Input
8
NREF
9
Vcc
Reference Input Compliment
Supply voltage 5V ± 0.2V
10 - 14
A0 - A4
CMOS compatible control input bit 0 (LSB) - 4.
(These pins are AC coupled and must be DC blocked externally.)
15
VCO
VCO Input
16
NVCO
VCO Input Compliment
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order Online at www.hittite.com
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