Mini-Circuits GP2Y1+

View All RF Power Dividers/Splitters by Mini-Circuits

Part Number:
GP2Y1+
Manufacturer:
Mini-Circuits
Category:
RF Power Dividers/Splitters
RoHs:
Non-RoHS Compliant
Datasheet:
Description:
RF Power Divider 1.55 GHz ~ 4.4 GHz Isolation (Min) dB, 1.4 VSWR (Typ), 6° Imbalance (Max) 12-VQFN Exposed Pad
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Overview

GP2Y1+ – Complete Datasheet Summary

1. Basic Device Information

Part Number: GP2Y1+
Manufacturer: Mini-Circuits
Device Type: 2‑Way‑0° 50 Ω MMIC Surface‑Mount Power Splitter / Combiner
Frequency Range: 1550 MHz to 4400 MHz
Impedance: 50 Ω (all ports)
Case Style: DQ1225 (12‑pin QFN‑EP, 3 mm × 3 mm)
RoHS: Compliant (+ suffix)
ESD Rating: HBM Class 1A (250 V to <500 V); MM Class M2
Document Revision: Rev. F (ECO‑026464)
Marking: GP2Y MCL (black body)

2. Key Features

Ultra-wide bandwidth: 1550–4400 MHz
Excellent isolation: 20 dB typ
Ultra-low amplitude unbalance: 0.04 dB typ
Low phase unbalance: 0.6° typ
Compact 3.0 mm × 3.0 mm × 0.89 mm footprint
High ESD robustness
Aqueous washable assembly compatible
Low VSWR across band
Surface‑mount compatible for high‑density layouts

3. Electrical Specifications (TA = 25°C)

Parameter	Frequency	Min	Typ	Max	Unit
Frequency Range	—	1550	—	4400	MHz
Insertion Loss (above 3 dB splitter loss)	1550–4400	—	1.0	1.9	dB
Isolation	1550–4400	12	20	—	dB
Amplitude Unbalance	1550–4400	—	0.04	0.3	dB
Phase Unbalance	1550–4400	—	0.6	6.0	deg
VSWR (Sum Port S)	1550–4400	—	1.4	—	:1
VSWR (Output Ports 1, 2)	1550–4400	—	1.4	—	:1 De‑embedded from demo‑board loss

4. Absolute Maximum Ratings

Parameter	Rating	Unit
Operating Temperature	−40 to +85	°C
Storage Temperature	−65 to +150	°C
RF Input Power (Splitter)	1.5	W
Internal Power Dissipation	0.75	W

5. Mechanical Data

Dimension	Metric (mm)	Imperial (inch)
Length (L)	3.00	0.118
Width (W)	3.00	0.118
Height (H)	0.89	0.035
Weight	0.02	g
Package	12‑pin QFN with exposed paddle	—

6. Pad Configuration (Top View)

Pad No.	Function
2	SUM (Input/Combiner Port)
7	PORT 1 (Output 1)
9	PORT 2 (Output 2)
1, 3, 4, 5, 6, 8, 10, 11, 12 + Paddle	GROUND

7. Typical Performance

At 1690 MHz: Isolation = 35.04 dB; Amplitude Unbalance = 0.01 dB
At 2940 MHz: Isolation = 33.00 dB; VSWR ~1.1
At 4430 MHz: Isolation = 14.09 dB; VSWR ~1.8
Total loss (including 3‑dB splitter): 3.64–4.13 dB across band

8. Application Information

Evaluation Board: TB‑453‑GP2Y1+
PCB Layout: Recommended PL‑282; Rogers RO4350B substrate
Operation: Can be used as 2‑way splitter or 2‑to‑1 combiner
Applications: WCDMA, DCS, radar, navigation, test instrumentation, wideband RF frontends

9. Packaging & Ordering

Tape‑and‑reel packaging (code F66)
Standard reel sizes available
MSL 1 (unlimited floor life)
Aqueous washable compatible

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